查询词典 projective coordinates

In this research , a mathematic model is built for coverting internal coordinates into rectangular coordinates and calculating nucleus distances, bond angles and bihedral angles in a molecule.

本研究课题建立了将分子中原子的自然坐标变换成直角坐标，计算任意两个原子的间距，求解任意三个原子核连线的夹角和任意四个原子构成的二面角的数学模型。

The heat transfer in ladle wall is described with non-steady differential difference equations under one-dimension cylindrical coordinates and rectangular coordinates.

其中包壁的传热分别采用圆柱坐标和直角坐标下的一维非稳态导热微分方程及其初始条件和第三类边界条件来描述，用有限差分法求解。

The screen coordinates of space and time coordinates with the changes.

屏幕坐标系的变化以及空间坐标随时间的变化。

Coordinates in world space, the transformed coordinates in page

坐标在世界空间坐标的转换页

Now that we can not change the coordinates of time,occasionally moving about the space coordinates so is a point breathe new life into it?

既然我们无法改变时间的坐标，偶尔移动一下空间的坐标何尝不会得到一个新的生命点呢？

Room as the rotating coordinate conversion, as space coordinates and spatial coordinates, as the mapping.

象点空间坐标的旋转转换，像空间坐标与像空间辅助坐标之间的变换。

First, points being shaded within the sphere need to be converted from world space coordinates to object space coordinates relative to the sphere.

第一，在球上的被着色点需要去从世界坐标转换到相对于球体的物体空间坐标。

These coordinates must be separated with one space Coordinates of the left endpoints must be written in their ascending order.

接下来的P行为剩下的线段的左端点和右端点，用一个空格隔开，而且必须按照左端点的升序排列。

This is the will of local coordinates into spherical coordinates, very practical.

这是将局部坐标系的坐标转化为球面坐标系的坐标，非常实用。

Then the Cartesian coordinates was converted to spherical coordinates in which the watermark was embedded.

先将3D物体模型转换到仿射不变空间，然后把顶点坐标转换到球面坐标，利用球面坐标来嵌入水印。

I go to school at night.

我是上上学。

Clear Tip Nasal Aspirator: A soft time and gentle suction action makes removing excess mucus easy.

鼻吸明确提示：一个柔软的时间和温柔吸力行动使消除过剩的粘液容易。