查询词典 null

If this parameter is NULL, the function uses the root of the current disk.

如果该参数为NULL，则函数使用当前磁盘的根目录。

If the API function indicates that null may be returned, be sure to check this before using the object reference!

如果API函数指明了Null可能被返回，所以在使用对象引用前要确切的检查。

If found, the function returns the first i nodes of the address if not, the function returns NULL.

若找到，则函数返回第i个结点的地址；若找不到，则函数返回NULL。

To add a separator, you simply pass the arguments 0xA00, 0 and null into the AppendMenu function.

要添加一个分隔符，你简单的传递参数 0xA00，0和null(在VB中是Nothing)到AppendMenu函数。

Internally this just sets compare function pointer to NULL to ensure that

这只是设置内部比较函数指针为NULL，以确保

If this function returns NULL, we interpret it as no more handle to obtain so the current hEdit is the last control in the line.

如果这个函数返回值为 NULL ，说明在当前窗口句柄链中没有其它的句柄了，所以当前的 hEdit 是这个链上的最后一个句柄。

If this function returns NULL, no exception has been raised and the caller should assume no current thread state is available.

如果这个函数返回 NULL，没有抛出异常，调用者会假定当前线程状态无效。

If the specified memory block has been discarded or if the memory block has a zero-byte size, this function returns NULL.

如果指定的内存块已经被释放或者大小为0字节，该函数将返回NULL。

Even when an operation produces no output data, and lpOutBuf is NULL, the KernelIoControl function uses the variable pointed to by lpBytesReturned .

即使一个操作没有产生输出数据， lpOutBuf 是 NULL ， kerneliocontrol 函数使用 lpBytesReturned 参数指向的这个变量。

If the app doesn't want to do anything special for this ID, it returns NULL, and the window function senses this and news up the appropriate default object.

如果程序不需要这个ID，则返回NULL，窗口函数根据返回值创建恰当的默认对象。

I use an example quoted by Hu Jiaqi:"It is reported that America separates the DNA of a kind of virus by making use of genetic technology and combines it with another kind of DNA. Finally, they get a kind of virulent biological agent called a "pyrotoxin". Someone discloses in private that 20 grams of such a kind of biological agent could result in the global death of 6 billion people due to infection."

我在这里例举胡家奇所引用过的例子："据报道，美国利用转基因技术，将一种病毒的DNA分离出来，与另外一种DNA进行结合，拼结成一种剧毒的"热毒素"生物战剂，且私下有人透露，这种生物战剂只需20克，就可以导致全球60亿人全部感染死亡。"

Waiting, for the queers and the coons and the Reds and the Jews.

等待着疯子和黑人还有红色共产主义者还有犹太人