查询词典 null

This information is not required for this sample, so this parameter is set to NULL.

这个信息在本例中并不需要，因此此参数设置为NULL。

Which are set to NULL here.

这是在这里设置为NULL。

If set to null, key events occurred in any window are to be captured.

如果设置为null，关键事件发生在任何窗口要捕获。

The vector pointer can also be set to NULL in which case a delta of (0,0 will be used.

矢量指针也可以设置为NULL，在这种情况下将使用(0， 0)的delta。

To use standard Windows resources like we did in the window class above, set this to NULL.

如果是使用标准Windows资源就像我们在上面的那个windows类所做的一样，设置这个参数为NULL。

If this parameter is set to NULL, the currently running kernel image is examined.

如果这个参数设置为NULL，就检查当前正在运行的内核映象。

A column is set to NULL to indicate that it does not contain any

串。如果一个列的值设为NULL 表示它不包含任何值。

If the calling application is not an ActiveX component, this value can be set to NULL.

如果要求申请不是一个ActiveX组件，这个值可以设置为NULL 。

Note that the matrix pointer can be set to NULL, in which case the identity transform will be used.

注意，矩阵指针可以设置为NULL，在这种情况下将进行恒等变换。

If this parameter is set to NULL, the currently running kernelimage is examined.

如果这个参数设置为NULL，就检查当前正在运行的内核映象。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。