| Chinese | English |
| 一等航空支援设备技师 | aviation support equipment technician first class |
| 万向支架 | gimbals |
| 万向支架 | gimbal frame |
| 万向支架轴 | gimbal axis |
| 万向支架连接 | gimballing |
| 万向支架锁 | gimbal lock |
| 万向架支承的固体火箭发动机 | gimballed motor |
| 万向架支承的发动机 | gimballed engine |
| 万向架支承的推力室 | gimballed chamber |
| 三等航空支援设备技师 | aviation support equipment technician third class |
| 三脚支撑物 | tripod |
| 上支架 | bracket, upper |
| 上升支 | ascent branch |
| 原上海航空工业集团公司规范支持标准 | SAIC support standard |
| 上海飞机制造有限公司规范支持标准 | SAMC support standard |
| 下支架 | bracket, lower |
| 下一个装配件支援表索引 | next assembly support table index |
| 专用支援设备 | special support equipment |
| 专用电子支援设备 | electronic special support equipment |
| 业务支撑数据 | service support data |
| 业务流程构造方法工具支持 | BPAM tool support |
| 两级油液减震支柱 | two-rate oleo |
| 客个人消费支出 | personal consumption expenditures |
| 中万向支架轴 | middle gimbal axis |
| 中型支援直升机 | medium support helicopter |
| 中央支援中心 | central support center |
| 中央支援设施 | central support facility |
| 中间万向支架转动角 | angle of middle gimbal |
| 临时支援信息系统 | interim support information system |
| 临时支援执行计划 | interim support implementation plan |
| 临时支援项目 | interim support item |
| 临时支援项目清册 | interim support item list |
| 主发动机支架 | main engine strut |
| 客主电气支援失效 | loss of main electrical supply |
| 主要材料支援记录 | master material support record |
| 主起落架支柱 | post |
| 低空近距离空中支援 | low altitude close air support |
| 作业支援计划 | operations support plan |
| 作战支援空中交通管制系统 | combat support air traffic management system |
| 作战和作战支援系统 | warfare and warfare support system |
| 先期支付 | advance pay |
| 先进支援直升机 | advanced support helicopter |
| 先进战术支援 | advanced tactical support |
| 先进战术支援系统 | advanced tactical support system |
| 先进技术支线飞机 | advanced technology regional aircraft |
| 先进生命支援系统 | advanced life support system |
| 先进的喷气式支线飞机 | advanced regional jet |
| 先进的基地支援飞机 | advanced base support aircraft |
| 先进的常规有支架导弹 | advanced conventional standoff missile |
| 先进的空中火力支援 | advanced aerial fire support |
| 先进空中火力支援系统 | advanced aerial fire support system |
| 光学支援措施 | optical support measure |
| 全时间支援 | full time support |
| 全球支援中心 | worldwide support center |
| 全球作战支援系统 | global combat support system |
| 全球决策支援系统 | global decision support system |
| 全生命支援 | through life support |
| 全系统支援伙伴 | total system support partnership |
| 全面支援计划 | total support plan |
| 分支 | derive |
| 分支 | constituent |
| 分支局 | tributary station |
| 分支点 | breakout |
| 分支过程 | breakdown process |
| 分支通风管 | duct branch |
| 切线支距法 | tangent off set method |
| 刚性支承 | rigid support |
| 判定支援系统 | decision support system |
| 制造支援 | manufacturing support |
| 前支援装置 | forward support unit |
| 前区空中运输支援 | forward-air transport support |
| 前方勤务支援队 | forward service support element |
| 前方地区支援队 | forward area support team |
| 前方基地支援单位 | forward base support unit |
| 前方机场支援组织 | forward airfield supply organization |
| 前方火力支援航空电子系统 | advanced fire support avionics system |
| 前起落架支柱 | nose leg |
| 北约作战支援小分队 | NATO operations support cell |
| 天北银极支 | North polar spur |
| 区域支线维修中心 | area regional maintenance center |
| 区域快速供应支援 | rapid area supply support |
| 区域快速运输支援 | rapid area transportation support |
| 半自动支援设备 | semiautomatic support equipment |
| 单支柱桁架 | kingpost |
| 单支点半柔壁喷管 | half flexible plate nozzle with single hinge point |
| 各兵种近距离空中支援 | all service close air support |
| 合同支援服务 | contract support services |
| 合同支援脱离 | contract support detachment |
| 合同外场支援 | contract field support |
| 合同工程技术支持 | contract engineering technical support |
| 合格审定支持大纲 | certification support plan |
| 同轨飞行支持系统 | co orbit support system |
| 后支承件 | grate |
| 后勤支援 | logistics support |
| 后勤支援中队 | logistic support squadron |
| 后勤支援作业中心 | logistics support operations center |
| 后勤支援分析 | logistic support analysis |
| 后勤支援分析控制号码 | logistic support analysis control number |
| 后勤支援活动计划 | logistics support plan |
| 后勤支援管理信息 | logistics support management information |
| 后勤支援管理信息系统 | logistics support management information system |
| 后勤支援管理系统 | logistics support management information system |
| 后勤支援系统 | logistic support system |
| 后勤支援计划 | logistics support plan |
| 后勤支援部队结构管理系统 | logistic force structure management system |
| 后勤信息管理支援系统 | logistics information management support system |
| 后勤航空支援 | logistic air support |
| 后掠式腰支杆 | swept waist support |
| 客售主产品支援协议 | vendor product support agreement |
| 商业客户支援委员会 | commercial customer support council |
| 商业运营与支援节约倡议 | commercial operational and support savings initiative |
| 商用飞机支援 | commercial airplane support |
| 商用飞机航空电子设备支援集团 | commercial airplane avionics support group |
| 在万向支架上转动 | gimbal |
| 地支 | terrestrial branch |
| 地-气系统辐射收支 | Earth-atmosphere system radiation budget |
| 地球辐射收支实验 | Earth radiation budget experiment |
| 地空支援司令部 | ground air support command |
| 地面支援作业 | ground support operations |
| 地面支援冷却装置 | ground support cooling unit |
| 地面支援审查计划 | ground support verification plan |
| 地面支援战斗机 | ground support fighter |
| 地面支援系统审査 | ground support system review |
| 地面支援装置 | ground support unit |
| 地面支援装置系统 | ground support unit system |
| 地面支援计算机程序 | ground support computer program |
| 地面支援设备 | surface support equipment |
| 地面支援设备 | field support equipment |
| 地面支援设备 | ground support equipment |
| 客地面支援设备数据单 | GSE data sheet |
| 地面支援设备清单 | ground support equipment list |
| 地面支援设备系统的规范 | ground support equipment system specification |
| 地面支援设备维护 | maintenance ground support equipment |
| 地面战斗支援系统 | land combat support system |
| 地面操作支援系统 | ground operational support system |
| 地面终端作业支援 | ground terminal operations support |
| 地面维修支援 | ground maintenance support |
| 地面试验支援设备 | test ground support equipment |
| 备件支援 | spares support |
| 备件支援包 | spare parts support package |
| 外支承 | external support |
| 外支架 | external support |
| 外场支援设备 | field support equipment |
| 外挂载荷支承系统直升机上的挂架 | external stores support system |
| 外部万向支架轴 | outer gimbal axis |
| 多支点全柔壁喷管 | all flexible plate nozzle with many hinge points |
| 多支点半柔壁喷管 | half flexible plate nozzle with many hinge point |
| 多支点梁 | continuous beam |
| 多支管 | manifold |
| 多功能飞机地面支援系统 | multifunction aircraft ground support system |
| 多数航空公司支持的协议 | majority agreement |
| 多用途支援设备 | multimission support equipment |
| 多用途空中机动战斗支援飞机 | multi-purpose airmobile combat support vehicle |
| 夜间近距支援大队 | NSGr |
| 大型客机规范支持标准 | C919 support standard |
| 大气飞行支援 | atmospheric flight support |
| 威胁支援计划 | threat support plan |
| 子系统支援舱 | subsystem support module |
| 孤子支持的传输 | soliton-supported transmission |
| 小型空中支援装置 | compact air supply unit |
| 尾支杆 | support sting |
| 尾支臂 | sting |
| 尾翼支撑梁 | empennage support beam |
| 常驻综合后勤支援机构 | resident integrated logistics support activity |
| 开支授权 | authority for expenditure |
| 开放式组网支撑件 | open networking supportware |
| 引下线固定支脚 | support for fixing down lead |
| 弦向支柱 | chordwise strut |
| 弹性支承 | flexible support |
| 弹道导弹防御支援系统 | ballistic missile defence support system |
| 强化的自动支援系统 | consolidated automatic support system |
| 总共零件支援 | total component support |
| 总发动机支援 | total engine support |
| 总测试支援 | general test support |
| 戈达德实验支援系统 | Goddard experiment support system |
| 成本管理支出系统 | cost management extract system |
| 成本管理消费支出 | cost management expenditure extract |
| 成本超支 | cost overrun |
| 成本超支率 | cost increase |
| 成组技术支持软件 | group technology support software |
| 战斗支援大队 | combat support group |
| 战斗支援直升机 | combat support helicopter |
| 战斗支援车 | combat support vehicle |
| 战斗支援飞机 | combat support aircraft |
| 战斗后勤支援中队 | combat logistics support squadron |
| 日战斗机支援实验 | fighter support experiment |
| 战术支援小型机场 | short airfield for tactical support |
| 战术支援小型机场 | small airfield for tactical support (美国海军陆战队) |
| 战术支援炸弹 | tactical support bomb |
| 战术支援联队 | tactical supply wing |
| 战术支援联队 | tactical support wing |
| 战术机载侦察与电子战支援 | tactical airborne reconnaissance and electronic warfare support |
| 战术生命支援系统 | tactical life support system |
| 战术空中支援中队 | tactical air support squadron |
| 战术空中支援申请 | tactical air request |
| 战术空中侦察及电子战支援 | tactical air reconnaissance and electronic warfare support (无人机) |
| 战术空军支援小队 | tactical air support element |
| 战术飞机支援模型 | tactical aircraft support model |
| 战略支援中队 | strategic support squadron |
| 战略支援中队美 | strategic support squadron |
| 战略支援大队 | strategic support group |
| 战略导弹支援区 | strategic missile support area |
| 战略导弹支援基地 | strategic missile support base |
| 战略导弹支援研究 | strategic missile support study |
| 战略导弹支援设施 | strategic missile support facility |
| 执行器支架安装横梁 | actuator tray mount rail |
| 执行器装配支架 | actuator assembly carrier tray |
| 持续采办与寿命周期支援 | continuous acquisition and life cycle support |
| 指令支援舱 | command support module |
| 挠性支承 | flexure suspension (用刚度很小的弹性元件做的支承) |
| 支付款项和进度 | Payments and Progress |
| 支付要求 | requirement per payment |
| 支承与限动系统 | support and restraint system |
| 支承刚度 | support stiffness |
| 支承基架 | cradle base |
| 支承板 | baseplane |
| 支承架 | resting support |
| 支承环 | support ring |
| 支承螺母 | back nut |
| 支承装置 | strut attachment |
| 支承连杆 | support rod |
| 支承连杆 | support link |
| 支护措施 | support measure |
| 支护时间 | support time |
| 支持制造工艺过程的物料表 | manufacturing bill of material (由制造工程部门根据工程图样和公司的能力分工编制而成的一个关于产品制造的装配层次零件配套、制造路线、使用路线的报告和要求，列出了每一零件的名称、版次、数量、工艺下级装配件、工程下级装配件等工艺信息) |
| 支持备件预测材料清单 | manufacturing priority schedule-bill of material |
| 支持夹具 | handling fixture |
| 支持实体功能 | support entity function |
| 支持性的 | backup |
| 支持装配过程的物料表 | process bill of material |
| 支持飞机记录 | as-supported aircraft airplane record |
| 支援 | assistance |
| 支援中心说明 | support center instruction |
| 支援中队美 | support squadron |
| 支援中队 | support squadron |
| 支援信息网 | support information network |
| 支援分队美 | support flight |
| 支援反应单 | support repercussion sheet |
| 支援工作授权 | support work authorization |
| 支援性分析概要 | supportability analysis summary |
| 支援性分析验证 | supportability analysis verification |
| 支援性研究与技术 | supporting research and technology |
| 支援性、维护性和修理性 | supportability, maintainability and repairability |
| 支援操作自动培训系统 | support operation automated training system |
| 支援数据系统 | support data system |
| 支援服务 | support services |
| 支援服务 | support service |
| 支援服务管理中心 | support services control center |
| 支援概念经济性评估技术 | support concept economic evaluation technique |
| 支援测试经理 | support test manager |
| 支援测试设备 | support test equipment |
| 支援盒 | support box |
| 支援直升机 | support helicopter |
| 支援研究 | supporting research |
| 支援系统任务分析 | support system task analysis |
| 支援系统服务 | backup system services |
| 支援系统测试评估程序计划 | support system test evaluation program |
| 支援系统计划处 | support system project office |
| 支援综合数据系统 | support integrated data system |
| 支援能力分析 | supportability analysis |
| 支援能力目标 | supportability objectives |
| 支援能力缺少 | supportability discrepance |
| 支援航空兵大队 | support air group |
| 支援装置 | support unit |
| 支援规划系统 | support programming system |
| 支援规范 | support specification |
| 支援计划与设计 | support planning and design |
| 支援计算机程序 | support computer program |
| 支援许可申请 | request for support allowance |
| 支援设备设施 | support equipment/facility |
| 支援设备 | support equipment |
| 支援设备交付计划 | support equipment delivery schedule |
| 支援设备包 | support equipment package |
| 支援设备咨询委员会 | support equipment advisory committee |
| 支援设备安装 | support equipment installation |
| 支援设备安装和检查 | support equipment installation and checkout |
| 支援设备推荐数据 | support equipment recommendation data |
| 支援设备摘要 | support equipment summary |
| 支援设备清单 | support equipment list |
| 支援设备系统项目办公室 | support equipment system project office |
| 支援设备航空电子系统 | support equipment avionics system |
| 支援设备装配和检查设施 | support equipment assembly and checkout facility |
| 支援设备要求 | support equipment requirements |
| 支援设备计划 | support equipment plan |
| 支援设备采购计划 | support equipment acquisition plan |
| 支援设备需求数据 | support equipment requirement data |
| 支援设备需求文件 | support equipment requirement documentation |
| 支援设备需求清册 | support equipment requirements list |
| 支援评估工作单 | support evaluation worksheet |
| 支援运输机 | support transport aircraft |
| 支援问答器 | supporting interrogator |
| 支援需求分析 | support requirements analysis |
| 支援需求系统 | support requirements system |
| 支援飞机 | supporting aircraft |
| 支援飞机组 | support aircraft patty |
| 支撑 | sustain |
| 支撑与限动系统 | support and restraint system |
| 支撑托架 | support bracket |
| 支撑材料 | support material |
| 支撑板 | backup plate |
| 支撑点 | abutment |
| 支架 | plank |
| 支架 | support bracket |
| 支架夹板 | down lead |
| 支架材料 | support material |
| 支架间距 | support spacing |
| 支柱 | support strut |
| 支柱倾斜角 | trail angle |
| 支柱压力表 | leg pressure gauge |
| 支柱式起落架 | telescopic landing gear |
| 支点数量 | number of pivot |
| 支管 | manifold |
| 支管 | duct branch |
| 支管压力 | manifold pressure |
| 支管台 | boss |
| 支线 | branch-line |
| 支线 | LATL |
| 支线 | LAT |
| 支线 | secondary line |
| 支线作业管理中心 | regional operations control center |
| 支线区域 | bench area |
| 支线和国内航线区域 | regional and domestic air route area |
| 支线喷气飞机 | regional jet |
| 支线定位点 | feeder fix |
| 支线客机 | feeder liner |
| 支线机 | commuter |
| 支线机 | regional aircraft |
| 支线航班飞机 | feederliner |
| 支线航空公司 | feeder (经营通往国内和国际干线的支线航班) |
| 支线航空公司 | commuter airline |
| 英支线航空公司协会 | Regional Airline Association |
| 支线航空公司协会 | Regional Airline Association |
| 支线航路 | feeder route |
| 支线运输 | local area transport |
| 支线飞机 | regional airliner (航行于小城市或中心城市与小城市之间的小型旅客运输机，支线飞机可分为小型10〜30座、中型40〜60座和大型70座以上三种类型，大部分采用100座左右的喷气式支线客机，如中国的 ARJ21,巴西 ERJ145/135/140,#加拿大 CRJ100/200,日本 MRJ70/90 等) |
| 支耳 | lug |
| 支臂 | stinger |
| 电路的支路 | arm |
| 支配 | government |
| 支配性体制 | dominant regime |
| 支配性故障 | dominant fault |
| 支配高度 | predominant height |
| 支量 | constituent |
| 特遣部队中的支队 | uncocked position |
| 收到支付 | pay from receipt |
| 攻击支援 | offensive support |
| 攻击支援 | attack support |
| 攻击空中支援 | offensive air support |
| 政府支援派人检验 | government source inspection |
| 政府支援零件 | government support part |
| 政府提供的支援设备 | government furnished support equipment |
| 最佳的支撑 | optimum support |
| 有效载荷支援系统 | payload support system |
| 有效载荷支援结构 | payload support structure |
| 有效载荷支援计划 | payload support plan |
| 有效载荷支架 | payload support |
| 服务工程航线支援 | service engineering airline support |
| 机械支援系统 | mechanical support systems |
| 机组与乘员支援设备 | crew and passenger support equipment |
| 机组生活舱支援设备 | crew accommodations and support equipment |
| 机翼斜支柱 | wing strut |
| 机载支援环境 | airborne support environment |
| 客机载支援设备 | airborne support equipment |
| 机载系统支援中心 | airborne systems support center |
| 材料支援 | material support |
| 材料支援清册 | material support list |
| 材料支援计划 | material support plan |
| 材料支援资料 | material support data |
| 样品支撑 | sample support |
| 客 核准支援决议手册 | concession support decision manual |
| 框式支架 | frameset |
| 风洞内模型支撑环 | sabot |
| 模拟支援环境 | simulation support environment |
| 模拟支援计算机程序 | simulation support computer program |
| 模拟数据支援请求 | simulator data support request |
| 横向支撑件 | stay |
| 欧洲支线航空公司 | European Regional Airlines |
| 欧洲支线航空公司协会 | European Regional Airlines Association |
| 武器支援环境 | weapon support environment |
| 武器支援综合管理 | integrated weapon support management |
| 武器支援设备支援分析 | weapon support equipment support analysis |
| 武器支援设备零件清册 | weapon support equipment component list |
| 武器系统支援中心 | weapon system support center |
| 武器系统支援中心 | weapon-system support center |
| 武器系统支援经理 | weapon system support manager |
| 武器系统支援计划 | weapon system support program |
| 气密舱支援子系统 | airlock support subsystem |
| 氢排气自动脱落连接器支架 | hydrogen vent auto-disconnect coupler support mount |
| 水上飞机勤务支援船 | seaplane tender |
| 水箱固定支架 | water tank mounting bracket |
| 活动支柱起落架 | jump strut gear |
| 活动支柱起落架 | jump strut landing gear |
| 测试支援申请 | test support request |
| 测试支撑夹具 | test support fixture |
| 理解，协同，支持 | understanding, agreement, support |
| 理解、协议、支援 | understanding, agreement, support |
| 生产、支援和后续研制阶段 | production, support and follow-on development |
| 生产控制专用支援 | production control special support |
| 生产管理支援 | production control support |
| 生命支持子系统 | life support subsystem |
| 生命支持装置 | life support system |
| 生命支援主系统 | primary life support system |
| 生命支援系统 | life support system |
| 生命支援系统鉴定器 | LIFE support system evaluator |
| 生命科学支援实验室 | life sciences support laboratory |
| 生命科学支援设施 | life sciences support facility |
| 用户支付的费用 | user charges |
| 用户操作支援 | user operations support |
| 用户服务支援 | user services support |
| 电信管理与操作支援 | telecommunication management and operation supporting |
| 电子支援 | electronic support |
| 电子支援措施操作员 | electronic support measures operator |
| 电子支援部 | electronic support division |
| 电子战支援 | EW electronic warfare support |
| 电子战支援措施 | electronic warfare support measures (电子战的分支，在作战指挥官直接控制下所采取的行动，进行搜索、截获、识别和定位有意和无意辐射的电磁能量源，其目的在于对威胁进行立即的识别。因此,ESM 为涉及电子对抗 (ECM)、电子反对抗 (ECCM )、威胁回避、瞄准和部队的其他战术行动等的立即决定，提供所需的信息源) |
| 电子战支援措施操作员 | electronic warfare support measures operator |
| 电子战支援系统 | electronic warfare support system |
| 电子战航空电子设备综合支援设施 | electronic warfare avionics integrated support facility |
| 电气支援设备 | electrical support equipment |
| 电气地面支援设备 | electrical ground support equipment |
| 电气系统支援的自动化控制和检测 | automated control and checking of electrical system support |
| 着陆支援指挥官员 | landing support officer |
| 研制、试验和任务支援 | development, test and mission support |
| 研究支援飞行系统 | research support flight system |
| 程序支持库 | program support library |
| 程序支援文件 | program support document |
| 程序支援计划 | program support plan |
| 符合性验证支持计划 | certification support plan |
| 紧密支援 | close in support |
| 紧密支援任务 | close-support mission |
| 紧急后勤空中支援 | emergency logistical air support |
| 起落架的缓冲支柱 | shock-absorber |
| 缓冲支柱 | shock strut |
| 网络应用支援 | network application support |
| 网络操作支援计划 | network operations support plan |
| 联合支护 | joint support |
| 联合支援设备清册 | consolidated support equipment list |
| 联合支援评估委员会 | joint support evaluation committee |
| 联合承包人支援 | associate contractor support |
| 联合操作与支援技术评估 | joint operation and support technical evaluation |
| 联合攻击战斗机支援方案 | JSF support concept |
| 联合攻击战斗机作战与支援成本模型 | JSF operating and support cost model |
| 联合直升机支援部队 | joint helicopter support unit |
| 联合部署智能支援系统 | joint deployable intelligence support system |
| 联邦预算支出-览表 | federal budget outlays |
| 航材支援 | spare parts |
| 航空支援个人设备 | aviation support personal equipment |
| 航空支援船 | aviation support ship |
| 航空支援行动中心 | air support operation center |
| 航空信号试验与支援设施 | signal aviation test and support activity |
| 航空技术支援 | aviation technical support |
| 航空生命支援设备 | aviation life support equipment |
| 航空电子系统软件开发和支援 | avionics software development and support |
| 航空电子综合支援网络 | avionics integrated support networks |
| 航空电子设备综合支援设施 | avionics integration support facility |
| 航空航天支援系统 | aerospace support system |
| 航空航天支援设备 | aerospace support equipment |
| 航空航天地面设备/支援设备 | aerospace ground equipment/support equipment |
| 航空航天研究支援计划 | aerospace research support program |
| 航线支援 | airline aircraft support |
| 航线支援 | airplane support |
| 航线支援工程师 | airline support engineer |
| 航线检査支援数据 | line check support data |
| 航路支援组 | enroute support team |
| 航路支援组飞机 | enroute support team aircraft |
| 舰炮火力支援 | naval gunfire support |
| 舱外支援设备 | extravehicular support equipment |
| 虚拟支路 | virtual tributary |
| 货舱综合测试设备增加支援系统 | CITE augmentation support system |
| 质量保证支援 | quality assurance support |
| 质量控制支援 | quality control support |
| 贸易支付差额 | balance of payments |
| 费用超支率 | cost increase |
| 车间支援申请 | shop support request |
| 轨道器自主支援仪表系统 | orbiter autonomous supporting instrumentation system |
| 轨道天文观测支援设备 | orbiting astronomical support facility |
| 轨道装配支援飞行器 | orbital assembly support vehicle |
| 轨道飞行支援设备 | orbital support equipment |
| 轨道飞行器支援设备 | orbiter support equipment |
| 通信支援元素 | communications support element |
| 通用支援 | general support |
| 通用支援系统 | general supply system |
| 通用支援计划 | general supply schedule |
| 通用支援设备 | common support equipment |
| 通用支撑夹具 | universal holding fixture |
| 通用地面支援设备 | common ground support equipment |
| 配置办公室支援系统 | distribution office support system |
| 防御支援设备 | defense support equipment |
| 防御辅助支援系统 | defence aides support system |
| 阿波罗飞船登月后勤支援 | Apollo lunar logistics support |
| 陀螺支架 | gimbal |
| 附属支援处理机 | attached support processor |
| 陆军后勤培训自动支援系统 | automated support system for army unit logistics training |
| 陆军导弹支援司令部 | army missile support command |
| 陆军防御支援服务 | army defense supply service |
| 静电支承加速度计 | electrostatically suspended accelerometer |
| 非支配解 | non-dominated solution |
| century面向 21 世纪先进涡扇支线飞机 | advanced regional jet for the 21st (ARJ21-700,该机翼展 27.288m,全机长33.464m,全机高8.492m,机翼后掠角25°,装2台CF34-10A发动机，发动机重1724 kg,全机空机重量24955kg,最大起飞重量 40500 kg,最大商载8935kg,最大燃油量10586 kg,标准客座数90人,最大巡航速度 Ma为0. 80,正常巡航速度 Ma为0.78,满座航程2 000公里。2007年12月21日，在上海飞机制造有限公司举行了隆重的首架总装下线仪式，2008年11月28日，首飞成功,2009年7月15日转场飞行到达阎良试飞中心,在这里完成科研试飞和适航取证。2014年12月30日，获CAAC 颁发的 TC证。这样的飞机除了市场需求、商业价值等，更重要的是符合适航标准，适航必须与国际接轨，美国联邦航空局“FAA”从2003年开始介人了对 ARJ21-700飞机的型号审查活动，已经历了三个阶段：2003-2007 年，处于评估观察阶段,FAA 派遣1名观察人员初步评估和考察中国民航局对 ARJ21-700的适航审定活动；2007—2009年进人技术支持阶段，FAA 开始在上海设立专门的办公室，工作人员增至5名，都是工程专业人员，对中国民航局的适航能力和 ARJ21-700飞机的技术状况做深一步的了解和评估，同时提供相应的技术支持和帮助；2009年起,进人影子审査阶段,FAA 成立了由18名专家组成的影子检查组，以 ARJ21-700为平台，对中国民航局的适航能力和 ARJ 21-700飞机的适航性展开评估和审查) |
| 面向21世纪的先进涡扇支线飞机 | advanced regional jet for the 21th century |
| 面向喷气发动机维修任务的支援系统 | jet engine maintenance task oriented support system |
