查询词典 null function

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。

Open Important box need second password but if you have not set that is null.

开放中的重要需要第二个密码，但如果您没有设定这是无效的。

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。

You can set a NULL password to cancel the login process.

您可以设置一个空密码取消登录过程。

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。

The value parameter is optional; if it is eliminated, the variable is set to a null value.

两边的空格是为了更可读，实际上，它们不是必需的。

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。

Use it is to declare a form-wide variable, set to null

使用它是声明的形式，范围变量，设置为空

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 。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。