| Subject | Chinese | English |
| tech. | 三心复曲线的半径变化点 | point of curve to curve |
| gen. | 三角形外接圆的半径 | radius of the circumscribing circle to the triangle |
| tech. | 不设超高的最小平曲线半径 | maximum curvature for normal crown section |
| tech. | 中子碰撞半径 | neutron collision radius |
| tech. | 中心线半径 | radius of central line |
| tech. | 中心线半径 | center line radius |
| avia. | 中数半径 | median radius |
| tech. | 中等弯曲半径弯头 | medium sweep elbow |
| tech. | 中间半径 | intermediate radius |
| tech. | 临界吸积半径 | critical radius for accretion |
| tech. | 主惯性半径 | principal radius of inertia |
| tech. | 主曲率半径 | radius of principal curvature |
| tech. | 主曲率半径 | principal radius of curvature |
| tech. | 主曲率半径 | principal curvature radius |
| tech. | 九十度大半径肘管 | ninety degree long radius elbow |
| ecol. | 井影响半径 | radius of influence of well |
| avia. | 任务活动半径 | mission radius |
| tech. | 会遇半径 | encounter radius |
| tech. | 体视半径 | radius of stereoscopic vision |
| tech. | 作业半径 | working radius |
| gen. | 相互作用半径 | range |
| tech. | 作用半径 | steam circle |
| tech. | 作用半径 | reach range |
| tech. | 作用半径 | radius of operation |
| tech. | 作用半径 | effect radius |
| gen. | 启动机作用半径 | amplitude |
| gen. | 作用半径大的 | longrange |
| gen. | 作用半径大的 | long radius |
| refrig. | 供热半径 | range of heat-supply service |
| tech. | 倒半径 | reciprocal radius |
| avia. | 倒圆半径 | blend radius |
| nautic., tech. | 偏心半径 | eccentric arm |
| tech. | 停机面最大挖掘半径 | maximum reach at ground level |
| tech. | 停机面最大挖掘半径 | maximum cutting radius at ground level |
| gen. | 光束半径 | beam radius |
| tech. | 光束腰半径 | waist radius |
| tech. | 光速半径 | velocity-of-light radius |
| tech. | 入口半径 | entry radius |
| tech. | 入口设计半径 | entrance design radius |
| avia. | 共转半径 | corotation radius |
| port.facil. | 内半径摆线 | prolate cycloid |
| avia. | 内圆角半径 | fillet radii |
| shipb. | 几何半径 | geometrical radius |
| gen. | 输电线的几何平均半径 | geometric mean radius |
| tech. | 刀具半径偏置 | cutter radius offset |
| avia. | 刀尖半径 | nose radius |
| tech. | 刀尖圆弧半径 | corner radius |
| gen. | 刀尖圆弧半径磨削装置 | radius attachment |
| tech. | 刀尖圆角半径 | blade radius |
| tech. | 刃口圆弧半径 | rounded cutting edge radius |
| tech. | 分子作用半径 | radius of molecular action |
| tech. | 分布半径 | radius of extent |
| avia. | 分布式孔径半主动激光引导头 | distributed aperture semiactive laser seeker |
| tech. | 分锥半径 | molecular radius |
| avia. | 切半径 | cutoff (拦截) |
| tech. | 挖土机的切削半径 | radius of clean-up |
| tech. | 切削刃钝圆半径 | rounded cutting edge radius |
| tech. | 刚度半径 | radius of stiffness |
| nautic., tech. | 初稳心半径 | initial meta-center radius |
| tech. | 前回转半径机 | front fitting radius |
| tech. | 前桥半径杆 | front axle radius rod |
| avia. | 动力半径 | momentum radius |
| tech. | 半内径规 | odd-leg calipers |
| avia. | 电缆的半均直径 | pitch diameter |
| tech. | 半孔径 | semi-aperture |
| gen. | 半径距离，范围 | radius |
| tech. | 半径 | radius |
| tech. | 半径 | semidiameter |
| tech. | 半径 | radius |
| gen. | 半径 | ray |
| gen. | 直升机旋翼的半径 | span |
| gen. | 半径 | radian |
| tech. | 半径与厚度比 | radius-thickness ratio |
| gen. | 半径之间的 | interradial |
| tech. | 半径修整装置 | radius truing device |
| tech. | 半径修正 | semi-diameter correction |
| tech. | 半径倒数 | reciprocal radius |
| tech. | 半径光度关系 | radius-luminosity relation |
| tech. | 半径加速度 | radius acceleration |
| tech. | 半径参数 | radius parameter |
| avia. | 半径和距离 | radial and distance |
| tech. | 半径增订量 | augmentation of semi-diameter |
| tech. | 半径尺寸标注 | radius dimensioning |
| tech. | 半径差 | correction for semi-diameter |
| tech. | 半径损耗 | radii loss |
| port.facil. | 半径摆线 | common cycloid |
| tech. | 半径改正 | semi-diameter correction (量) |
| tech. | 半径改正 | radius correction |
| tech. | 半径杆 | radius link |
| tech. | 半径杆 | radius rod |
| tech. | 半径杆 | radius bar |
| tech. | 半径杆 | gig stick |
| tech. | 半径杆块 | radius block |
| tech. | 半径杆垫片 | radius rod shim |
| tech. | 半径杆托 | radius rod bracket |
| tech. | 半径校正 | semi-diameter correction |
| tech. | 半径校正 | radius correction |
| tech. | 半径样板 | radius gauge |
| tech. | 半径样板 | radius gage |
| tech. | 半径检索 | radial search |
| tech. | 半径检索 | radial retrieval |
| tech. | 半径比 | radius ratio (率) |
| desert. | 半径比 | radius ratio |
| tech. | 半径比效应 | radius ratio effect |
| gen. | 沿半径的 | radial |
| gen. | 柱下部半径的三十分之一 | part |
| tech. | 半径磨削附件 | radius grinding attachment |
| tech. | 半径线 | radial road (line) |
| tech. | 半径补偿 | radius compensation |
| tech. | 半径装配法 | radius mounting |
| tech. | 半径规 | semi-diameter gauge |
| tech. | 半径规 | semi-diameter gage |
| tech. | 半径规 | radius gauge |
| tech. | 半径规 | radius gage |
| avia. | 半径距离 | radial/distance |
| gen. | 半径轨迹 | locus of radius |
| tech. | 半径量规 | radius gauge |
| tech. | 半径量规 | radius gage |
| tech. | 半径铣刀 | radius mill cutter |
| tech. | 半径铣刀 | radius cutter |
| tech. | 半径面 | edge grain |
| tech. | 半拖车前回转半径 | front fitting radius of semi-trailer |
| tech. | 半拖车后回转半径 | rear fitting radius of semi-trailer |
| tech. | 半牵引车前回转半径 | front fitting radius of semi-trailer tractor |
| tech. | 半牵引车后回转半径 | rear fitting radius of semi-trailer tractor |
| tech. | 半短径 | semi-minor axis |
| tech. | 半粒径 | half-size (的) |
| gen. | 半粒径的 | half-size |
| tech. | 半跨径附加荷载 | additional halfspan loading |
| tech. | 半路径 | semi-path |
| tech. | 半通径 | semi-latus rectum |
| tech. | 半长径 | semi-major axis |
| tech. | 卡赖半径经验公式 | Kanai's semi-empirical formula |
| tech. | 卡赖半径经验公式 | Kanai's semi-empiric formula |
| tech. | 卯酉圈曲率半径 | radius of curvature in prime vertical circle |
| avia. | 卸荷半径 | relief radii |
| avia. | 发射半径 | emitter radius |
| avia. | 发射体尖端半径 | emitter tip radius |
| nautic., tech. | 叶元半径 | radius of blade circle |
| tech. | 各种直径的半圆钢 | half rounds |
| tech. | 吊杆作业半径 | jib operating radius |
| tech. | 吊桥竖曲线半径 | vertical curve radius of lifting bridge |
| tech. | 吊车伸出臂半径 | handling radius |
| tech. | 吊钩工作半径 | hook reach |
| tech. | 后半径杆 | rear radius rod |
| tech. | 后回转半径 | rear fitting radius |
| tech. | 后回转半径 | lower fitting radius |
| avia. | 后缘半径 | trailing edge radius |
| tech. | 后轴半径杆 | rear axle radius rod |
| tech. | 后部旋转半径 | tail radius of crane |
| tech. | 吸半径 | attractive radius |
| tech. | 设施服务吸引半径 | radius served |
| tech. | 设施服务吸引半径 | service radius |
| tech. | 吸引半径 | attraction radius |
| tech. | 唇部切削半径 | face cutting radius (钻头) |
| avia. | 喉口半径 | throat radius |
| avia. | 固定倒角半径 | constant radius |
| tech. | 圆周半径 | radius of a circle |
| avia. | 圆周半径 | circumferential radius |
| gen. | 圆周长度 = 2πr,式中 π 为3,1416, r为该圆的半径 | circumference of a circle equals 2πr, where π—3.1416, r—the radius of the circle |
| tech. | 圆尖半径 | radius of curvature |
| gen. | 圆柱的半径量度 | module |
| tech. | 圆球半径 | crown radius |
| tech. | 圆角半径 | radius of corner |
| tech. | 圆角半径 | radius of rounded corner |
| tech. | 圆角半径 | round radius |
| tech. | 圆角半径 | radius of rounded angle |
| avia. | 转折处的圆角半径 | blend radius |
| avia. | 地球半径 | Earth radius |
| tech. | 地球平均半径 | mean radius of the earth |
| tech. | 地球引力半径 | gravitational radius of the earth |
| tech. | 地球引力半径 | earth attraction radius |
| tech. | 地球有效半径 | effective earth radius |
| desert. | 地球有效半径 | effective radius of the earth |
| tech. | 地球极半径 | polar radius |
| tech. | 地球重力半径 | gravity radius of the earth |
| tech. | 地球长半径 | earth major radius |
| tech. | 坝顶上游面曲率半径 | upstream radius of crest |
| tech. | 坝顶下游面半径 | downstream radius of crest |
| tech. | 坝顶曲线半径 | crest radius |
| tech. | 坡口半径 | root radius |
| nautic., tech. | 坡口半径 | groove radius |
| avia. | 垂直半径 | vertical radial |
| tech. | 堆积半径 | packing radius |
| tech. | 外侧车轮最小回转半径 | minimum turning inner radius |
| tech. | 外保角半径 | outer conformal radius |
| gen. | 外张舷甲板处圆角的最大半径 | flam |
| tech. | 外拱圈半径 | radius of extrados |
| tech. | 外映射半径 | outer mapping radius |
| gen. | 大半径的 | long-radius |
| tech. | 大半径凹进成型 | dishing |
| gen. | 大半径凹进成形 | dish |
| tech. | 45。大半径弯头 | long radius 45°bend |
| tech. | 大半径弯头 | long radius elbow |
| tech. | 大半径弯头 | flat bend |
| tech. | 大半径弯曲 | long radius bend |
| tech. | 大半径弯段 | flat band |
| tech. | 大半径弯管 | long radius bend |
| tech. | 大半径弯管按头配件 | long radius fittings |
| tech. | 大半径曲线 | sweeping curve |
| tech. | 大半径曲线 | large radius curve |
| tech. | 大半径曲线 | long-sweeping curve |
| tech. | 大半径曲线 | long radius curve |
| gen. | 大半径曲线 | sweeping |
| tech. | 大半径臂杆 | radius rod |
| tech. | 大井引用半径 | quoted radius of big aperture well |
| tech. | 大弯曲半径弯管 | long radius elbow |
| tech. | 大曲率半径弯管 | long-sweep ell |
| tech. | 太阳半径 | solar radius |
| tech. | 子午圈曲率半径 | radius of curvature in meridian |
| tech. | 子午线曲率半径 | meridian radius of curvature |
| tech. | 子午面曲率半径 | radius of meridional section |
| tech. | 孔半径体积 | volume of hole radius |
| nautic., tech. | 导边半径 | radius of leading edge |
| tech. | 小半径 | sharp radius |
| tech. | 小半径作业 | quick sweep |
| tech. | 小半径弯桥 | sharp-radius curved bridge |
| tech. | 小半径弯道 | hairpin |
| tech. | 小半径曲线 | tight curve |
| tech. | 小半径曲线 | small-radius curve |
| tech. | 小半径曲线坡度折减 | compensation of sharp curve |
| tech. | 小半径曲线黏降铁 | reduction of adhesion on minimal radius curve |
| tech. | 小半径曲线黏降铁 | reduction of adhesion at small radius curve |
| tech. | 小半径的平曲线和竖曲线 | sharp horizontal and vertical curvatures |
| tech. | 小半径的环形工程 | quick sweep |
| tech. | 小半径盘旋下降 | narrow-spiral glide |
| tech. | 小半径转角 | sharp corner |
| tech. | 小于筛孔半径的粒度比 | half-size ratio |
| tech. | 尖轨半径 | radius of switch point |
| tech. | 尾部回转半径 | rear-end radius |
| tech. | 展平区半径 | flattening radius |
| gen. | 1/4工作半径 | semirange |
| tech. | 布莱克水力学半径 | Blake's hydraulic radius |
| tech. | 平均半径 | average radius |
| tech. | 平均开挖半径 | average excavation round |
| tech. | 平均水力半径 | hydraulic average radius |
| tech. | 平均轨道半径 | mean orbit radius |
| tech. | 平曲线半径 | radius of plane curve |
| tech. | 平曲线半径 | radius of horizontal curve |
| tech. | 平行圈曲率半径 | transverse radius of curvature |
| tech. | 平衡轨道半径 | equilibrium orbit radius |
| tech. | 平面半径 | plan radius |
| tech. | 引用影响半径 | substitute influence radius |
| tech. | 弧形观测线半径 | radius of arched observation line |
| tech. | 弧菱形孔型半径 | curvature of Gothic pass |
| tech. | 弯头的外半径 | heel radius |
| tech. | 弯曲半径 | curvature radius |
| tech. | 弯曲半径 | radius of curvature |
| tech. | 弯曲半径 | bevelling radius |
| tech. | 弯曲半径 | beveling radius |
| tech. | 弯管半径 | radius of elbow |
| tech. | 弯边半径 | radius of flange |
| tech. | 弯道半径 | radius at bend |
| tech. | 弯道半径 | track curve radius |
| tech. | 弯道半径 | curve radius |
| tech. | 弯道半径 | radius of curve |
| tech. | 弯道半径 | bend radius |
| tech. | 弯道曲率半径 | curvature radius of bend |
| tech. | 弯道曲率半径 | bend radius |
| avia. | 弹头有效毁伤半径 | effective warhead radius |
| tech. | 弹头蛋形部曲率半径 | caliber radius head |
| avia. | 弹射半径 | ejector radius (如 optimum ejector radius 最大弹射半径) |
| tech. | 当量有效半径 | equivalent effective radius |
| tech. | 形成半径 | formative radius |
| tech. | 影响半径 | radius of influence circle |
| tech. | 影响半径计算方法 | calculating method of influence radius |
| tech. | 影响圈半径 | radius of influence circle |
| nautic., tech. | 惯性半径船舶实体 | real radius of gyration |
| tech. | 成型半径 | formative radius |
| mil. | 战斗半径 | tactical radius |
| tech. | 截面回转半径 | radius of gyration of area |
| tech. | 截面惯性半径 | radius of gyration of area |
| tech. | 托幼范围半径 | catching area |
| tech. | 托幼范围半径 | kindergarten attendance sphere |
| tech. | 扩散半径 | radius of extent |
| tech. | 扩散半径 | dispersion radius |
| refrig. | 扩散半径 | radius of diffusion |
| shipb. | 抓斗回转半径 | grab turning around radius |
| nautic., tech. | 抓斗机尾部半径 | Tailswing |
| tech. | 挖土机工作半径 | shovel outreach |
| tech. | 挖掘半径 | excavating radius |
| tech. | 挖掘半径 | radius of clean-up |
| tech. | 挖掘半径 | radius of excavation |
| tech. | 挖掘半径 | radius of cut |
| tech. | 挖掘机半径 | digging radius |
| tech. | 挖掘机作用半径 | jib head radius |
| tech. | 挖掘机工作半径 | shovel reach |
| tech. | 挖掘机工作半径 | shovel access |
| tech. | 挠曲半径 | bending radius |
| tech. | 挠曲曲线半径 | deflexion curve radius |
| tech. | 挠率半径 | radius of torsion |
| tech. | 捕获半径 | capture radius |
| gen. | 摄像机大半径转动拍摄 | boom shot |
| tech. | 摆动半径 | swing radius |
| tech. | 收敛半径 | radius of convergence |
| tech. | 收敛半径 | converging radius |
| tech. | 平顶进风的散流半径 | radius of diffusion |
| sport. | 旋转半径 | radius of gyration |
| tech. | 景响圆半径 | radius of influence circle |
| tech. | 晶状体半径 | radius of lens |
| refrig. | 曲拐半径 | throw |
| avia. | 曲率半径 | curvity radius |
| gen. | 曲率半径 | radius of curvature (ρ) |
| tech. | 最佳弯曲半径 | optimum bend radius |
| tech. | 最佳河湾半径 | optimum bend radii |
| tech. | 最后旋回圈半径 | final diameter |
| tech. | 最大半径 | maximum radius |
| tech. | 最大半径时的卸料高度 | dumping height at maximum radius |
| tech. | 最大卸载半径 | maximum dumping radius |
| tech. | 最大容许弯曲半径 | maximum admissible radius of curvature |
| tech. | 最大工作场半径 | maximum good field radius |
| tech. | 最大弯道半径 | maximum negotiable radius |
| tech. | 最大挖掘半径 | boom-out |
| tech. | 最大竖曲线半径 | maximum vertical curve radius |
| tech. | 最大风速半径 | radius of maximum wind |
| tech. | 最小半径 | minimum radius |
| tech. | 最小半径 | least radius |
| avia. | 最小半径 | minimum-radius |
| tech. | 最小半径曲线 | curve of minimum radius |
| gen. | 最小半径点曲线的 | point of minimum radius of a curve |
| tech. | 最小回转半径 | minimum turning radius |
| tech. | 最小安全半径 | minimum safety radius |
| tech. | 最小安全半径 | minimum safe radius |
| tech. | 最小容许半径 | smallest permissible radius |
| tech. | 最小工作场半径 | minimum good field radius |
| tech. | 最小平曲线半径 | minimum radius of horizontal curve |
| avia. | 最小弯曲半径 | minimum turning radius |
| tech. | 最小挠曲半径 | minimum bend radius |
| tech. | 最小曲线半径 | smallest curve radius |
| tech. | 最小曲线半径 | minimum curve radius |
| avia. | 最小水平半径 | minimum-radius level |
| tech. | 最小水平曲线半径 | minimum horizontal curve radius |
| tech. | 最小竖曲线半径 | minimum vertical curve radius |
| tech. | 车辆的最小转弯半径 | minimum turning radius |
| avia. | 最小转弯半径 | minimum turn radius |
| tech. | 最小转弯半径 | minimum turning radius |
| avia. | 最小转弯半径 | minimal turn radius |
| tech. | 月半径 | lunar radius |
| tech. | 有效半径 | action radius |
| tech. | 有效半径 | reach |
| gen. | 有效活动，作用，工作半径 | reach |
| tech. | 有效分选半径 | effective separation radius |
| tech. | 有效卷曲半径 | effective crimping radius |
| tech. | 有效地球半径 | effective radius of the earth |
| tech. | 有效地球半径 | effective earth radius |
| tech. | 有效扩散半径 | effective diffuse radius |
| tech. | 有效接触半径 | effective contact radius |
| tech. | 有效滚动半径 | effective rolling radius |
| tech. | 有效通信半径 | positive radius of communication |
| tech. | 有限拉莫尔半径稳定法 | finite Larmor radius stabilization |
| tech. | 服务半径 | radius of service |
| tech. | 服务半径 | radius served |
| tech. | 服务半径 | service radius |
| tech. | 服务半径 | attractive radius |
| tech. | 标准半径 | standard radius |
| tech. | 核半径 | nuclear radius |
| tech. | 核心半径 | radius of the core |
| tech. | 根部半径 | radius of root |
| tech. | 模半径 | mode radius |
| tech. | 模口半径 | die radius |
| tech. | 横向稳心半径 | transverse metacentric radius |
| nautic., tech. | 横摇回转半径 kr | roll radius of gyration kr (m) |
| nautic., tech. | 横摇回转半径 | Kᵣm |
| nautic., tech. | 横稳半径 | transverse metacenter radius |
| tech. | 正规曲率半径 | normal radius of curvature |
| tech. | 气泡半径 | bubble radius |
| ecol. | 气溶胶粒半径测定 | measurement of size of aerosol |
| tech. | 水井半径 | well radius |
| tech. | 水井影响半径 | radius of influence of well |
| tech. | 水井的引用半径 | substitute radius of well |
| tech. | 水力半径 | hydraulic mean path |
| tech. | 水力半径比例 | hydraulic radius scale |
| tech. | 水力平均半径 | hydraulic mean radius |
| tech. | 水化半径 | hydrated radius |
| tech. | 水合离子半径 | hydrated ion radius |
| tech. | 水平回转半径 | horizontal rotational radius |
| avia. | 油罐半径 | tank radius |
| gen. | 活动有效半径 | turnaround |
| fishery | 活动半径 | action radius |
| fishery | 活动 作用，有效半径 | action radius |
| tech. | 活动半径 | range capability |
| tech. | 活动半径 | radius of movement |
| tech. | 活动半径 | handling radius |
| gen. | 活动有效半径 | turnround |
| gen. | 活动作用半径 | radius of action |
| gen. | 活动半径大的 | long-legged |
| tech. | 活动半径小的 | short legged |
| tech. | 测地半径 | geodesic radius |
| tech. | 浮标回旋半径 | swinging radius of buoy |
| tech. | 清底半径 | radius of clean-up at floor |
| tech. | 渠道水力半径 | canal hydraulic radius |
| tech. | 漏斗半径 | crater semi-diameter |
| tech. | 漏斗破坏半径 | fracturing semi-diameter of crater |
| tech. | 灌浆有效半径 | effective radius of grouting |
| tech. | 火球半径 | fireball radius |
| tech. | 焊缝坡口底部的圆角半径 | root radius |
| tech. | 焊缝坡口根部半径 | root radius of weld |
| tech. | 焦点半径 | focal radii |
| avia. | 特征半径 | characteristic radius |
| tech. | 球半径 | radius of sphere |
| avia. | 球半径 | spherical radius |
| tech. | 球半径系数 | spherical radius factor |
| tech. | 球半径系数 | spheric radius factor |
| tech. | 球体半径 | radius of sphericity |
| avia. | 球头半径 | nose radius |
| tech. | 球面半径 | spherical radius |
| tech. | 球面半径 | spheric radius |
| tech. | 生波圆的半径 | radius of generating circle |
| tech. | 电子半径 | electron radius |
| gen. | 电子束半径 | beam radius |
| avia. | 电荷半径 | charge radius |
| avia. | 瘪气轮胎半径 | flat tyre radius |
| tech. | 真半径 | true semidiameter |
| avia. | 着陆场地半径 | radius of landing site |
| tech. | 破坏半径 | radius of rupture |
| desert. | 破坏半径 | destruction radius |
| gen. | 破裂垂直半径 | vertical radius of rupture |
| tech. | 稳心半径轨迹 | locus of metacentric rad |
| tech. | 第一曲率半径 | first curvature radius |
| tech. | 第二曲率半径 | second curvature radius |
| tech. | 等半径拱坝 | single curvature arch dam |
| tech. | 等体积球的半径 | radius of sphere of equal volume |
| shipb. | 等效半径 | equivalent sectional radius |
| tech. | 等效地球半径 | equivalent earth's radius |
| tech. | 等效截面半径 | equivalent sectional radius |
| tech. | 等积半径 | equivalent radius |
| tech. | 等积半径 | authalic radius |
| avia. | 管半径 | duct radius |
| gen. | 类拟半径 | darius |
| avia. | 粒子半径 | particle radius |
| avia. | 纬度北-南对应的地球半径范围 | latitude north-south local earth radius |
| nautic., tech. | 纵稳半径 | longitudinal metacenter radius |
| shipb. | 绝对曲率半径 | absolute radius of curvature |
| tech. | 缺口半径 | root radius |
| tech. | 航道弯曲半径 | curvature radius of channel |
| tech. | 航道弯曲半径 | bend radius of channel |
| tech. | 航道曲率半径 | curvature radius of channel |
| tech. | 航道曲率半径 | channel bend radius |
| tech. | 航道标准弯曲半径 | standard curvature radius of channel |
| tech. | 航道标准弯曲半径 | standard curvature of navigation channel |
| tech. | 舭部曲度半径 | bilge radius |
| nautic., tech. | 舭部半径 | bilge radius |
| tech. | 船舶回转半径 | radius of gyration of ship |
| tech. | 船舶转弯半径 | turning radius of ship |
| nautic., tech. | 螺旋桨半径 | radius of propeller |
| tech. | 行动半径 | radius of movement |
| tech. | 衍射光斑半径 | diffraction spot radius |
| tech. | 街角侧石半径 | corner curb radius |
| tech. | 表观半径 | apparent radius |
| gen. | 天体的视半径 | semidiameter |
| tech. | 调查半径 | investigation radius |
| tech. | 谱半径 | spectral radius |
| tech. | 负载半径 | loaded radius |
| tech. | 质光半径关系 | mass-luminosity-radius relation |
| tech. | 质量半径关系 | mass-radius relation |
| tech. | 质量发光度半径关系 | mass-luminosity-radius relation |
| avia. | 质量对半径 | mass-to-radius |
| tech. | 赤道长半径 | major equatorial radius |
| tech. | 走读半径 | school attendance sphere |
| tech. | 起重机伸臂活动半径 | crane radius |
| tech. | 起重机后部旋转半径 | tail radius of crane |
| tech. | 起重机起吊半径 | crane radius |
| tech. | 车站服务半径 | service radius of station |
| tech. | 车辆转弯半径 | vehicle-turning radius |
| tech. | 轧制半径 | rolling radius |
| nautic., tech. | 轨圆半径 | orbital radius |
| tech. | 轨道曲率半径 | track curvature radius |
| avia. | 转位半径 | transition radius |
| sport. | 转动半径 | radius of rotation |
| tech. | 转向半径 | turning radius |
| tech. | 转向点半径 | turnover radius |
| tech. | 转子半径 | rotor radius |
| tech. | 转子宽度对创成半径的比值 | rotor width-engine generating radius ratio |
| tech. | 转弯半径 | turn circle radius |
| tech. | 转弯半径 | radius of bending |
| avia. | 转弯半径 | turn turning radius |
| gen. | 转弯半径小的 | tight-turning |
| avia. | 转接半径 | blend radius |
| tech. | 转角半径 | corner radius |
| tech. | 转角半径 | radius of corner |
| gen. | 转角半径 | comer radius |
| tech. | 转角缘石半径 | corner curb radius |
| avia. | 轮胎滚动半径 | tyre rolling radius |
| avia. | 迁移半径 | migration radius |
| avia. | 近拱点半径 | periapsis radius |
| avia. | 进气道唇缘半径 | inlet lip radius |
| avia. | 远拱点半径值 | value of apoapsis radius |
| tech. | 道岔导曲线半径 | radius of curve of turnout |
| gen. | 配衡体半径 | tare radius |
| avia. | 释放半径 | relief radii |
| tech. | 锁紧半径 | lock radius |
| avia. | 椭圆长半径 | semimajor axis |
| tech. | 阴阳离子半径比值 | cation-anion radius ratio |
| nautic., tech. | 随边半径 | radius of trailing edge |
| avia. | 零弯曲半径 | zero band radius |
| avia. | 零速半径 | zero airspeed radius |
| tech. | 震感半径 | radius of perceptibility |
| tech. | 静电半径 | electrostatic radium |
| refrig. | 风管水力半径 | duct hydraulic radius |
| avia. | 齿顶圆角半径 | tip radius |
