查询词典 intersection point

Point in polygon judge thought: point to do ray intersection and the number of polygons.

详细说明：点在多边形内判断，思想：点的做射线与多边形的交点个数。

The intersection point S between this line and the plane is the perspective projection of that point.

这条直线与平面的交点S就是点P的透视投影。

Pump operating point from the actual pump curves and pump device characteristic curves to determine the point of intersection.

泵的实际工作点由泵的曲线与泵的装置特性曲线的交点来确定。

Point P'' is the intersection point of the concave area 11 with the cross-sectional plane of symmetry Y parallel to the reference axes y and z.

点P，为凹入区域11与平行于参考轴y和z的横截对称面Y的交点。

In each step the tangent plane of limit state surface at the previous iterative point is calculated firstly, and then a line from origin to a point on the plane is determined whose intersection with limit state surface satisfies the requirement of feasible direction and convergence.

算法在每步迭代中先计算极限状态曲面在前步迭代点处的切平面，然后在此切平面上选定一个点，使该点和原点的连线与极限状态曲面的交点满足可行方向和收敛的要求。

The lowest point is sea level, while the highest point is in Chestnut Hill, at approximately 445 feet (136 m) above sea level (near the intersection of Germantown Avenue and Bethlehem Pike).

最低点是海平面，而最高点是在栗山，大约四百四十五英尺（ 136米）海平面以上（接近交叉杰曼大道和伯利恒派克）。

The coal resource exploration engineering surveying software application has functions of text editor,basic control classic error compensation,calculations for every kind of traverse,polar coordinates,every kind of intersection point,linear triangulation chain,height traverse,survey line support point height,every kind of indoor work survey line data processing.

煤炭资源勘探工程测量软件应用具有文本编辑器、基本控制网经典平差方法、各种导线简易计算、极坐标点计算、各种交会点计算、线形锁计算、高程导线计算、测线支点高程计算、各种内业测线数据处理计算等功能。

The program can be used to track the limit load and flex point of space structure, can take structural imperfection into consideration, gets the buckling model and vibration model of three-dimension steel structure, analyzes the elastic-plastic status or stress distributing of any intersection and any point and draws the nephogram of stress distributing, the hysteretic line subjected to cyclic load and local buckling deformation.

本软件能够跟踪分析任意空间结构中各种反弯点和极限荷载、并能够考虑结构的缺陷分布影响、求解三维空间钢结构屈曲模态和振动模态。进而分析钢构件任意截面、任意点的应力分布及塑性屈服状态，绘制截面的应力分布云图及循环荷载下的滞回曲线，绘制钢构件的局部屈曲变形图。

The point of intersection of three light-source on tested body is used as basic point, the mathematical model of line displacement is established.

并以固结在被测体上的三个激光器的交点为基点，建立其线位移数学模型；以方向余弦法来确定被测体的角位移，建立其角位移数学模型。

Mark a point on the steering wheel cover that is longitudinally and transversely, as measured along the surface of the steering wheel cover, within ±6 mm (±0.2 in) of the point that is defined by the intersection of the steering wheel cover and a line between the volumetric center of the smallest volume that can encompass the folded undeployed air bag and the volumetric center of the static fully inflated air bag.

S26.2.2 在方向盘面上划一点作记号，这个点是在沿方向盘的表面测量而确定的。这个点的位置由方向盘表面和能装下未充气折叠气囊最小空间的中心与静止状态下充分冲气气囊的空间中心之间的一条线所交叉的那个点来确定。前面的那个记号点在这个交叉点的纵横±6 mm (±0.2 in)处。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。