Subject | Chinese | English |
tech. | 三向量 | tri vector |
gen. | 三向量 | trivector |
tech. | 三维向量 | three-vector |
tech. | 三维向量 | three-dimensional vector |
tech. | 三重向量积 | triple vector product |
avia. | 上升推力向量控制 | ascent thrust vector control |
avia. | 上升段推力向量控制 | ascent thrust vector control |
agric. | 不纯向量 | impure vector |
tech. | 严格正向量 | strictly positive vector |
tech. | 中断地址向量 | interrupt address vector |
agric. | 中等长度向量 | moderate length vector |
tech. | 主向量 | principal vector |
tech. | 二元向量 | binary vector |
tech. | 二维向量 | bivector |
tech. | 二维向量多项式分布 | bivector multinomial distribution |
agric. | 云移动向量 | cloud motion vector |
AI. | 交叉相关向量 | cross-correlation vector |
tech. | 仿真向量 | artificial vector |
AI. | 传感器向量 | sensor vector |
tech. | 传送向量地址 | transfer vector address |
tech. | 传送向量存储器 | transfer vector storage |
tech. | 伪向量场 | pseudo-vector field |
avia. | 伪控制向量 | pseudocontrol vector |
tech. | 伪黎曼向量丛 | pseudo-Riemannian vector bundle |
avia. | 伴随向量 | adjoint vector |
tech. | 伴随向量空间 | adjoint vector space |
sport., med. | 位向量 | position vector |
tech. | 位置向量 | radius vector |
gen. | 余向量 | covector |
avia. | 余向量映射 | covector mapping |
tech. | 信息向量 | information vector |
tech. | 信息向量 | dope vector |
tech. | 倒易向量 | reciprocal vector |
gen. | n元向量 | n-tuple |
tech. | 全程向量表 | global vector table |
tech. | 全程区头向量地址 | global display address |
gen. | 六维度向量 | six-vector |
avia. | 共态向量 | costate vector |
tech. | 共线向量 | collinear vectors |
avia. | 共识向量 | consensus vector |
tech. | 共面向量 | coplanar vector |
tech. | 关联向量 | fundamental interconnection vector |
tech. | 具有线性向量图的万有曲面 | universal surface with linear vectogram |
tech. | 内部向量 | intrinsical vector |
tech. | 内部向量 | intrinsic vector |
tech. | 净化向量 | purified vector |
AI. | 分层向量量化 | hierarchical vector quantization |
tech. | 分类向量 | class vector |
AI. | 切向量 | tangent vector |
tech. | 切向量 | tangential vector |
tech. | 切向量丛 | tangential vector bundle |
busin. | 切向量场 | field of tangent vectors |
tech. | 切向量空间 | tangential vector space |
tech. | 切变向量 | shear vector |
tech. | 列向量 | support vector |
tech. | 初始向量 | initial vector |
tech. | 利润向量 | profit vector |
tech. | 剩余向量 | residual vector |
tech. | 剩差向量 | vector of residuals |
tech. | 加权剩余向量 | weighted residuals vector |
desert. | 加速度向量 | acceleration vector |
tech. | 动向量 | moving vector |
tech. | 区头向量 | display |
gen. | 区头向量地址 | display address |
tech. | 区间值向量函数 | interval vector valued function |
tech. | 单位向量 | vector of unit length |
tech. | 单位向量场分析 | unit vector field analysis |
tech. | 单位法线向量 | unit normal vector |
avia. | 历元状态向量 | epoch state vector |
tech. | 参照向量系 | system of vectors of reference |
tech. | 双侧向量空间 | two-sided vector space |
tech. | 反向量径 | reciprocal radius |
tech. | 反对称并向量 | anti-symmetrical dyadic |
tech. | 反对称并向量 | anti-symmetric dyadic |
tech. | 变量向量 | variable vector |
tech. | 可行向量 | feasible vector |
tech. | 右向量空间 | right vector space |
tech. | 右手特征向量 | right-hand eigenvector |
tech. | 右手向量系 | right-hand vector system |
sport., med. | 合向量 | resultant vector |
tech. | 合力矩向量 | resultant moment vector |
tech. | 合应力向量 | resultant stress vector |
tech. | 合成向量 | resultant vector |
gen. | 向矢量 | vector |
gen. | 向矢量场 | vector field |
gen. | 向矢量的 | vectorial |
avia. | 向量 | gain vector |
tech. | 向量 | Vektor |
tech. | 向量 | vector |
multimed. | 向量 | vectors |
tech. | 向量不变式 | vector variant |
agric. | 向量中断 | vectored interruptVI |
busin. | 向量乘法 | multiplication of vectors |
tech. | 向量产生 | line generation |
tech. | 向量产生器 | vector generator |
tech. | 向量代谢 | vectorial metabolism |
tech. | 向量位 | vector potential |
tech. | 向量值函数的散度 | divergence of a vector-valued function |
tech. | 向量元 | element vector |
avia. | 向量光栅变换硬件 | hardware vector to raster |
sport., med. | 向量公式 | vector form |
tech. | 向量减法 | vector subtraction |
tech. | 向量分布 | vector distribution |
gen. | 向量分析器 | vectorlyser |
sport., med. | 向量分析法 | vector analysis |
tech. | 向量分量 | component of vector |
agric. | 向量制图 | vector graphics |
agric. | 向量刷新 | vector innovation |
agric. | 向量功能 | vector function |
agric. | 向量功能部件 | vector functional unit |
tech. | 向量加法 | vector addition |
tech. | 向量加法 | vectorial addition |
tech. | 向量加法 | addition of vectors |
tech. | 向量势 | vector potential |
agric. | 向量化 | vector quantizationVQ |
gen. | 向量化串行计算 | vectorizable serial computation |
agric. | 向量化循环 | vectorized loop |
agric. | 向量化编译器 | vectorizing compiler |
agric. | 向量单位 | unit of vector |
avia. | 向量变化 | vector change |
tech. | 向量变换 | vector change |
tech. | 向量的合成 | composition of vectors |
tech. | 向量和 | sum of vectors |
tech. | 向量图 | vector drawing |
agric. | 向量图 | vectogram (vectogramma) |
tech. | 向量图 | arrow diagram |
agric. | 向量图形 | vector graphics |
tech. | 向量图形学 | vector graphics |
tech. | 向量场 | vectorial field |
tech. | 向量场位 | potential of vector field |
agric. | 向量增量 | vector increment |
tech. | 向量多边形 | vector polygon |
agric. | 向量屏蔽 | vector maskVM |
agric. | 向量巨型机 | vector supercomputer |
tech. | 向量平差 | vectorial adjustment |
tech. | 向量方式 | vector mode |
agric. | 向量式图形显示 | vector graphics display |
tech. | 向量径 | radius of vector |
busin. | 向量微分法 | vector differentiation |
gen. | 向量心电图 | vectorcardiogram |
gen. | 向量心电图示仪 | vectorcardiograph |
tech. | 向量心磁计 | vector magnetocardiograph |
tech. | 向量性 | vector-oriented |
gen. | 向量性的 | vector-oriented |
tech. | 向量投影图 | vector projection |
tech. | 向量控制 | vector control |
tech. | 向量散度 | divergence of vector |
multimed. | 向量数/秒 | vectors per second |
busin. | 向量数积 | scalar product of vectors |
agric. | 向量方式计算 | computation in venter mode |
busin. | 向量方程式 | .vector equation |
tech. | 向量旋度 | rotation of vector |
tech. | 向量旋度 | curl of vector |
avia. | 向量李雅普诺夫函数 | vector Lyapunov function |
agric. | 向量格式 | vector format |
tech. | 向量格的根 | radical of a vector lattice |
tech. | 向量梯度 | gradient of vector |
tech. | 向量模 | norm of vector |
tech. | 向量正交分解 | orthogonal decomposition of vector (法) |
tech. | 向量比 | vector ratio |
sport., med. | 向量法 | vector approach |
tech. | 向量测度 | vector measure |
busin. | 向量点积 | dot product of vector |
tech. | 向量环 | vector loop |
avia. | 向量理论 | vector theory |
tech. | 向量电位 | electrical vector potential |
tech. | 向量电位 | electric vector potential |
tech. | 向量的分解 | resolution of a vector |
busin. | 向量的欧几里德长度 | Euclidean length of vector |
tech. | 向量的绝对值 | magnitude of a vector |
tech. | 向量的绝对值 | absolute value of a vector |
avia. | 向量的远场监测器 | vector far field monitor |
tech. | 向量相加 | vectorial addition |
tech. | 向量相加 | addition of vectors |
busin. | 向量相图 | vector phaser |
tech. | 向量瞄准器 | vector gunsight |
avia. | 向量瞄准法 | vector aiming method |
tech. | 向量矩 | vector moment |
tech. | 向量矩 | moment of a vector |
busin. | 向量矩阵标志 | vector matrix notation |
tech. | 向量磁位 | magnetic vector potential |
avia. | 向量科学处理 | vector scientific processing |
tech. | 向量积 | outer product |
gen. | 向量积 | cross-product |
busin. | 向量移相器 | vector phaser |
tech. | 向量空间的维数 | dimension of a vector space |
tech. | 向量空间的范畴 | category of vector space |
tech. | 向量算子 | vector operator |
tech. | 向量算符 | vector operator |
tech. | 向量绘图法 | vector drawing method |
agric. | 向量给图 | vector graphics |
tech. | 向量群 | vector group |
busin. | 向量范数 | vector norm |
tech. | 向量范数 | norm of vector |
tech. | 向量表示 | vector representation |
tech. | 向量角 | vectorial angle |
tech. | 向量角 | vector angle |
gen. | 向量计 | vectormeter |
tech. | 向量计算器 | vector calculator |
tech. | 向量运算 | vector arithmetic |
tech. | 向量运算方式 | vector mode |
tech. | 向量运输 | vectorial transport |
agric. | 向量量化 | vector quantizationVQ |
tech. | 向量长 | vector length (度) |
tech. | 向量长 | length of vector (度) |
gen. | 向量复数阻抗的 | vector-impedance |
tech. | 向量马尔可夫过程 | vector Markov processes |
tech. | 命令向量 | command vector |
tech. | 噪声向量 | noise vector |
tech. | 四元向量 | four vector |
tech. | 四元数向量丛 | quaternion vector bundle |
avia. | 四维向量 | four-vector |
tech. | 四重向量积 | quadruple vector product |
tech. | 回转向量 | rotation vector |
tech. | 回转加速度向量 | rotational acceleration vector |
agric. | 固有向量 | eigenvector |
tech. | 固有向量 | eigen vector |
busin. | 圆向量图 | circular vectogram |
tech. | 圈向量 | cycle vector |
tech. | 地质向量长度分析法 | geological vector length analysis method |
tech. | 地质向量长度分析法 | geologic vector length analysis method |
tech. | 基向量 | base vector |
tech. | 基本向量 | base vector |
avia. | 基本向量 | basis vector |
AI. | 增广向量 | augmented vector |
tech. | 增量向量 | incremental vector |
tech. | 复向量 | complex vector |
tech. | 复向量空间 | complex vector space |
tech. | 复数域上的向量空间 | complex vector space |
busin. | 夏普莱向量公理性定义 | axiomatic definition of Shapley's vector |
busin. | 外生变量向量 | vector of exogenous variables |
tech. | 多级向量中断逻辑 | multilevel vectored interrupt logic |
AI. | 奇异向量 | singular vector |
avia. | 姿态向量 | attitude vector |
tech. | 威特向量 | Witt vector |
tech. | 宏观经济系数向量 | macroeconomic coefficient vector |
tech. | 实向量空间 | real vector space |
avia. | 宽向量 | fat vector |
tech. | 对偶向量 | dual vector |
tech. | 对偶向量空间 | dual vector space |
agric. | 导引向量 | steering vector |
avia. | 射流推力向量控制 | fluid injection thrust vector control |
agric. | 局部向量化 | locally vectorization |
tech. | 局部基向量 | local base vector |
tech. | 峰值向量包线 | peak vector envelope |
avia. | 常向量 | constant vector |
tech. | 常数向量 | constant vector |
avia. | 干扰向量 | disturbance vector |
tech. | 干涉向量 | intervention vector |
tech. | 平凡向量丛 | trivial vector bundle |
avia. | 平均向量 | average vector |
avia. | 平移向量 | translation vector |
tech. | 平行向量 | parallel vector |
tech. | 平面旋转向量 | rotating plane-vector |
gen. | 并向量 | dyadic |
gen. | 并向量 | dyad |
tech. | 并行向量运算 | parallel vector operation |
ecol. | 广义林分结构向量 | general stand structure vector |
tech. | 应力向量 | stress vector |
tech. | 应力并向量 | stress dyadic |
tech. | 应变向量 | vector of strain |
tech. | 应变向量 | strain vector |
tech. | 引力向量 | gravitational vector |
avia. | 引力向量 | gravity vector |
tech. | 归属价值向量 | imputed cost vector |
tech. | 影响向量 | influence vector |
agric. | 心向量仪 | vector cardiograph |
sport. | 心电向量仪 | vectorcardiograph |
sport., med. | 心电向量图 | vectorcardiogram |
gen. | 心电向量图 | monocardiogram |
gen. | 心电向量图示的 | vectorcardiographic |
avia. | 心电向量描记器 | electrical vectorcardiography |
gen. | 心电向量描记法 | cardiovectography |
gen. | 心电向量测定法 | vectorcardiography |
sport., med. | 心电向量环 | vector loop |
sport., med. | 总向量 | sum vector |
tech. | 成本向量 | cost vector |
tech. | 执行向量 | execute vector |
tech. | 扩充向量 | extending vector |
tech. | 扩充向量 | extended vector |
AI. | 扩展向量 | expanding vector |
tech. | 扰动向量 | disturbance vector |
AI. | 投影向量 | projection vector |
tech. | 捕获向量 | trap vector |
tech. | 控制向量 | dominant vector |
gen. | 控制向量 | cominant vector |
tech. | 控制校正向量 | control correction vector |
avia. | 推力向矢量控制 | thrust vector control |
avia. | 推力向量控制 | thrust-vector control |
tech. | 推力向量线性位移 | linear thrust misalignment |
tech. | 摆向量 | pendulum vector |
tech. | 操作传送向量 | operational transfer vector |
tech. | 操作员控制地址向量表 | operator control address vector table |
AI. | 支持向量 | Support Vector |
multimed. | 支持向量机 | support vector machine |
tech. | 收入向量 | revenue vector |
avia. | 散列向量 | hash transformation |
tech. | 数组向量 | array vector |
tech. | 整型向量 | integer vector |
agric. | 方向向量 | direction vector |
tech. | 方向向量 | directional vector |
tech. | 旋转向量 | rotating vector |
tech. | 旋转向量 | rotary vector |
tech. | 旋转向量场 | rotated vector field |
tech. | 无向量 | scalar property |
gen. | 无向量的 | scalar |
tech. | 无向量代谢 | scalar metabolism |
tech. | 无向量函数 | scalar function |
tech. | 无向量场 | scalar field |
avia. | 无向量方程 | scalar equation |
tech. | 无向量流 | scalar flux |
tech. | 无向量积循环 | scalar product cycle |
tech. | 无向量通量 | scalar flux |
tech. | 无向量阻抗 | scalar impedance |
tech. | 无旋向量 | irrotational vector |
tech. | 无旋向量场 | lamellar vector field |
tech. | 无旋转向量场 | irrotational vector field |
tech. | 时距曲线向量图 | time plot |
agric. | 时间向量 | time vector |
tech. | 时间向量 | time arrow |
tech. | 时间序列向量 | time series vector |
agric. | 晶格向量 | lattice vector |
tech. | 曲率向量 | curvature vector |
tech. | 曲面法线向量 | normal vector of a curve |
busin. | 最优生产向量 | optimal production vector |
busin. | 最优系数向量 | optimal coefficient vector |
tech. | 最大向量 | maximum vector |
busin. | 最小二乘剩余向量 | least square-residual vector |
tech. | 最陡下降向量 | steepest descent vector |
tech. | 有效力向量 | effective force vector |
tech. | 有限维向量空间 | finite dimensional vector space |
busin. | 期望向量 | expected vector |
avia. | 未知向量 | unknown vector |
avia. | 未知向量 | unknown parameter |
tech. | 未知参数向量 | vector of unknown parameter |
tech. | 本征向量 | eigen vector |
avia. | 本征向量 | eigen-vector |
avia. | 本征向量灵敏度 | eigen vector sensitivity |
avia. | 本征向量矩阵 | eigen vector matrix |
tech. | 本征值和本征向量 | eigenvalue and eigenvector |
tech. | 权向量 | weight vector |
tech. | 权力向量机 | capability vector machine |
tech. | 李亚普诺夫向量函数 | Liapunov's vector function |
tech. | 束缚向量 | localized vector |
tech. | 束缚向量 | bound vector |
tech. | 极向量 | minimal vector |
tech. | 极向量 | extreme vector |
tech. | 极值向量 | extremal vector |
tech. | 极可行向量 | extreme feasible vector |
tech. | 极大伪向量 | maximal false vector |
tech. | 极小真向量 | minimal true vector |
tech. | 极揣向量 | extremal vector |
tech. | 极最优向量 | extreme optimal vector |
tech. | 极端向量 | extremal vector |
busin. | 标准正交向量 | orthonormal vectors |
tech. | 标准正交向量组 | orthonormal vectors |
tech. | 栈向量 | stack vector |
tech. | 梯度本征向量法 | gradient eigenvector method |
AI. | 概率向量匹配 | Probabilistic Vector Mapping |
tech. | 模糊向量 | fuzzy vector |
tech. | 横面向量环 | horizontal vector loop |
tech. | 次程序状态向量 | secondary programme status vector |
tech. | 次程序状态向量 | secondary program status vector |
tech. | 欧几里得向量空间 | Euclidean vector space |
tech. | 正向量 | positive vector |
tech. | 正交单位向量组 | orthonormal vectors |
sport. | 正交角的动量分向量 | orthogonal angular momentum component |
tech. | 正规向量 | normalized vector |
agric. | 水平风向量 | horizontal wind vector |
avia. | 法向量 | normal vector |
avia. | 法向向量 | normal vector |
tech. | 波向量滤波 | wave vector filtering |
tech. | 活动向量 | activity vector |
tech. | 活动向量 | active vector |
tech. | 流形上的向量场 | vector field |
tech. | 流形上的向量场 | field of vector on a manifold |
avia. | 测试向量 | test vector |
avia. | 测量向量 | measurement vector |
avia. | 浮点状态向量 | floating-point status vector |
avia. | 液体喷射推力向量控制 | liquid injection thrust vector control |
tech. | 热流向量 | heat flow vector |
tech. | 热通量向量 | heat flux vector |
tech. | 特征向量 | latent vector |
avia. | 特征向量 | eigen-vector |
tech. | 特征向量 | characteristic proper |
avia. | 特征向量 | eigen vector |
desert. | 特征向量分析 | eigenvector analysis |
avia. | 特征向量灵敏度 | eigen vector sensitivity |
avia. | 特征向量矩阵 | eigen vector matrix |
tech. | 状态向量 | state of vector |
tech. | 状态向量空间 | state vector space |
tech. | 生长向量 | growth vector |
busin. | 由向量生成的锥 | cone spanned by vector |
tech. | 电场向量 | electrical field vector |
tech. | 电场向量 | electric field vector |
tech. | 界标向量 | boundary vector |
tech. | 相对成本向量 | relative cost vector |
tech. | 真速度向量 | true speed vector |
tech. | 瞬时速度向量 | instantaneous velocity vector |
tech. | 矩阵及向量程序 | matrix and vector programme |
tech. | 矩阵及向量程序 | matrix and vector program |
tech. | 磁向量 | magnetic vector |
tech. | 移动向量 | translation vector |
tech. | 程序中断请求向量 | programmed interrupt request vector |
tech. | 程序启用向量 | programme activation vector |
tech. | 程序活动向量 | programme activation vector |
tech. | 程序活动向量 | program activation vector |
tech. | 程序激活向量 | programme activation vector |
tech. | 程序激活向量 | program activation vector |
tech. | 程序状态向量 | programme status vector |
tech. | 稳定向量丛 | stable vector bundle |
tech. | 稳定等价向量丛 | stable equivalent vector bundles |
tech. | 空间频率向量 | spatial frequency vector |
sport., med. | 立体向量心电图 | spatial vectorcardiogram |
gen. | 立体向量心电图 | stereovectorelectrocardiogram |
tech. | 第一向量 | primary vector |
tech. | 第一异常向量 | primary exception vector |
tech. | 第一曲率向量 | first curvature vector |
tech. | 第二向量 | secondary vector |
avia. | 系数向量 | coefficient vector |
avia. | 紧固件安装方向向量 | fastener installation direction vector (在装配过程中,有些紧固件如铆钉和螺栓有方向要求,这个方向要求是紧固件的制成头到铆钉的成型头和螺栓的螺母的装配头的方向限制,如在图纸上标注 FIDV 时,紧固件的安装方向必须按所注方向。当紧固件方向不需要进行控制时,一个位于连接定义的参数将表明紧固件头则不受控制) |
tech. | 线性向量函数 | linear vector function |
tech. | 线性无关的向量 | linearly independent vector |
tech. | 线性相关的向量 | linearly dependent vector |
tech. | 线素向量 | line element vector |
tech. | 线索向量 | line element vector |
tech. | 终末向量 | terminal vector |
avia. | 结果向量 | vector result |
tech. | 绝对向量 | absolute vector |
tech. | 绝对向量地址 | absolute vector address |
tech. | 综合向量 | resultant vector |
tech. | 编程中断请求向量 | programmed interrupt request vector |
avia. | 自动推力向量控制 | automatic thrust vector control |
avia. | 自动测试向量发生器 | automatic test vector generator |
avia. | 自旋向量 | spin vector |
tech. | 自由向量空间 | free vector space |
tech. | 自重向量 | self-weight vector |
tech. | 航空海洋向量测量 | air-borne and marine vector measurements |
tech. | 荷载向量 | load vector |
avia. | 补偿线性向量偶极 | compensated linear vector dipole |
tech. | 装入向量 | load vector |
tech. | 要求向量 | requirements vector |
AI. | 观察向量 | observing vector |
tech. | 观测校正向量 | vector of observational correction |
tech. | 规范化向量图 | canonization vectogram |
avia. | 训练向量 | training vector |
tech. | 设备向量表 | device vector table |
tech. | 设备中断向量表 | device interrupt vector table |
avia. | 试向量 | trial vector |
tech. | 试探向量 | trial vector |
tech. | 误差向量值 | values of error vector |
multimed. | 误差向量幅度 | error vector magnitude |
tech. | 读向量指令 | read vector instruction |
tech. | 调和向量场 | harmonic vector field |
comp. | 质心向量 | centroid vector |
tech. | 费用向量 | cost vector |
gen. | 赋值向量 | adele |
tech. | 超值向量 | imputation |
avia. | 超出规定或允许的速度向量 | excess velocity vector |
agric. | 转向量 | transvection (transvectio) |
tech. | 转移向量 | jump vector |
tech. | 转置并向量 | transposed dyadic |
tech. | 轴向量 | axiator |
tech. | 轴向向量 | axial vector |
tech. | 辅向量 | secondary vector |
tech. | 辅助地址向量表 | secondary address vector table |
tech. | 辅助程序状态向量 | secondary programme status vector |
tech. | 辅助程序状态向量 | secondary program status vector |
tech. | 输入向量 | input vector |
tech. | 边际价格向量 | marginal value vector |
tech. | 边际成本向量 | marginal cost vector |
avia. | 过高速度向量 | excess velocity vector |
tech. | 进程状态向量 | process state vector |
tech. | 连接向量器 | interface vector |
tech. | 逆向量 | inverse vector |
tech. | 逆变向量 | contravariant vector |
tech. | 通信向量表 | communication vector table |
avia. | 速度向量 | velocity vector |
avia. | 速度向量 | speed vector |
avia. | 速度向量卷 | velocity-vector roll |
tech. | 速度场向量 | velocity field vector |
avia. | 重力向量 | gravity vector |
tech. | 重力异常向量 | gravity anomaly vector |
tech. | 钕-锶地幔向量 | neodymium-strontium mantle vector |
tech. | 间断向量 | interrupt vector |
avia. | 阵列向量计算机 | array and vector computer |
tech. | 随机向量生成程序 | random-vector generator |
tech. | 零级中断向量 | level zero interrupt vector |
tech. | 雷达向量 | radar vector |
avia. | 雷达测量残余向量 | radar measurement residual vector |
gen. | 非向量 | nonvector |
tech. | 非向量中断 | non-vector interrupt |
tech. | 非向量中断 | non-vectored interrupt |
tech. | 非向量的 | non-vectored |
tech. | 非中断向量 | non-vector interrupt |
tech. | 非零向量 | non-vanishing vector |
shipb. | 面积向量 | area vector |
tech. | 频率向量 | frequency vector |
avia. | 风向量 | wind component |
avia. | 风速向量 | wind voltage |