Aligns the selected items 'centers on a vertical axis 使所有选定项的中心沿垂直轴对齐
Individual Object Centers-each selected object receives its own rotation axis, all mutually parallel and passing through the center point of each object, respectively. 每一个选中物体都有各自的旋转中心,所有变换操作都是独立相互平行地传递到每一个物体的中心。
To avoid sliding that occurs in cylindrical roller thrust bearings, the taper angle of the rollers is selected so the extended contact lines intersect on the bearing axis. 为了避免推力圆柱滚子轴承发生滑动,滚子的锥度要合适以至于扩大的接触线可以与轴承轴相交。
Users can choose to customize the sample matrix or matrices, and then rotate the selected operations such as matrix, and can find on the XY axis symmetric matrix. 该程序用来实现矩阵的旋转反射功能。用户可选择样例矩阵或者自定义矩阵,然后对所选矩阵进行旋转等操作,并可求关于X。
Aligns the selected items 'centers on a horizontal axis in the middle of the band 使所有选定项的中心沿带区中央的水平轴对齐
First, a vertical magnetic dipole on bole axis is selected as a field source and assuming calculated medium is axis symmetry in respect of dipole axis, so, the model can be treated as a 2 D problem. 首先选择一个位于井轴上的垂直磁偶极子作为场源,并假设参与计算的介质相对于偶极子轴是轴向对称的,这样可将模型作为二维问题处理。
In figures of the quadratic functions, the method of space alternate coordinate has been used. A special point has been selected as the origin and a representative vector has been selected as the Z axis of new coordinate system. 对于属于二次函数的图形,本仿真程序采用空间坐标变换的方法,选择特殊点作为新坐标系的原点,将有代表性的矢量作为新坐标系的Z轴。
The research results showed that the selected processing parameters had certain extend influence on the warp variation in X, Y and Z axis. 研究表明,所选择的工艺参数对X、Y、Z方向上的翘曲变形有不同程度的影响。
By setting the inclinometers on the selected measurement points on the axis parallel to the central axis of a bridge, either dynamic or static deflections on any points therefrom can be calculated through measuring of the angular variations before or after loads are applied. 在与桥梁中轴线平行的轴线上选定的测点上布设倾角仪,通过测量加载前后的倾角变化,可以计算该轴线上任何点的动挠度或者静挠度。
Selected several crossing-river baselines beside bridge axis of GPS network of Su-Tong large bridge, the baseline accuracy varying with observation time is analyzed. 选择苏通大桥首级GPS控制网桥轴线附近的几条跨江基线为研究对象,分析基线精度随观测时间的变化情况。
And, 10 diseased cases were selected randomly for measurement of long axis of left ventricular chamber, and calculations of its EDV, ESV and EF were made. 随机抽取10个病例进行左室内腔长轴径线、容积和射血分数的测定。
Therefore generator terminal voltage vector is selected as quasi-synchronous reference axis relative to rotor, and the generator model in two reference frames is established. 故选择机端电压矢量作为转子准同步参考轴,建立了基于单机二系坐标的发电机模型。
For the linear spaces, the following factors are selected: Hutong, wall, and corridors. For the linear logic, the following factors are selected: axis, flow lines, and the contour lines. 其中线性空间选取胡同、围墙、回廊,线式逻辑选取轴线、流线、轮廓线。