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- rotary unit vector function 圆向量函数
- The application and simulation of the rotary unit vector in model establishment of flexible manipulator 圆向量函数在弹性臂建模中的应用及其仿真
- The divergence of a vector function is the scalar function. 矢量函数的散度是一个标量函数。
- To define the differential of vector function by nonstandard analysis. 摘要用非标准分析的方法给出向量函数微分的定义。
- If the norm is 1, you have a so-called unit quaternion (just as you would have a unit vector). 假如平均值为1，你就得到所谓的单位四元数（正象单位矢量）。
- Draw these segments; then, for each segment, draw the same set of line segments transformed to use that segment as the unit vector. 绘制这些区段之后,绘制同一套变形线条,用这个区段作为单位向量。
- It is hard to draw in two dimensions a picture of a vector function in three-dimensional space. 在两维图上画三维空间的矢函数图形是件难事。
- For drill point with planar flanks, using toolroom microscope, we measure the angles relevant to unit vector on the flanks and transform these data into design parameters. 我们利用工具显微镜,对平面型后刀面枪钻测量有关的角度,确定后刀面法矢方向,并将数据转换为设计参数。
- The new definition of differential of vector function is consistent with the general, and based on it, vector function that differentiable at a point is defined. 这种貌似离散的非标准定义与一般的向量函数微分的定义是一致的，且在此基础上给出向量函数在一点可微的定义。
- Based on the quadratic general rotary unitized design, the experiments effected by multiple factors have been made on vibro - fluidized bed spray granulation in this paper. 本文研究了利用二次通用旋转组合设计来进行多因素影响的振动流化床喷雾造粒试验，建立数学模型，得出了具有一定参考价值的最佳操作参数。
- Tank Regulator Design Using Unit Vector Control 坦克稳定器单位向量变结构设计
- Unit vector in the meridional direction 经向单位矢量
- According to the quadratic general rotary unitized design, the regression models of urea, moisture, time and NDF, ADF, CEL, ADL, CP, DDM48,DNDF48,DADF48 were set up and parameters were optimized. 根据二次通用旋转回归模式，建立尿素、水分、时间对NDF、ADF、CEL、ADL、D_(DM48)、D_(NDF48)、D_(ADF48)的回归模型，并对回归模型进行优化分析及参数优化。
- Unit vector in the zonal direction 纬向单位矢量
- Regular Vector Function and Their Some Properties 正则向量函数及其某些函数论性质
- Unit vectors are used to represent the directions of cutting edges and tool surfaces so that the calculating process and formulats are simplified. 在求解过程中,用单位矢量来代表刀刃线和刀面的外法线方向,简化了推导过程和计算公式。
- At same time, it is discussed that the fornded variation-al longitudinal vector function which itseIf or its normal derivative is equal to 0 at the circumforence of S may be expanded by the longitudina1 vector eigen functions of E mede or H mede. 同时还论证了在S上有界变去并在周界上为0或法向导数为0的纵向矢量函数可以分别按E模或H模的纵向本征关全展开。
- In calculation of inner flew field within turbomachinery, partial differentials of three unit vectors in a curvilinear orthogonal coordinates must be employed. 在叶片式流体机械的内流场计算中,要使用曲线坐标系的三个正交单位矢量关于曲线坐标的偏导数。
- A kinematics model by post D-H method for 4R-robot was offered in this paper, which derived the manipulator finger position and its attitude with unit vectors of direction cosine. 采用D-H后置法建立了4R机器人运动方程,建立机器人执行机构在空间相对位置关系的数学模型,由此可解出手部位置和用单位矢量方向余弦表示的姿态。
- quadratic general rotary unitized design 二次通用旋转组合设计
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
