The name of the field to be updated atomically.

将经过原子更新的字段的名称。

Then it atomically decreases the semaphore count.

然后它自动地减少信号的计数值。

Is it possible to atomically load and store on X86 processors?

它是可能的自动加载和存储在x86处理器？

In optics, scientists look for atomically smooth and wave-free surfaces.

在光学上，科学家们在寻求原子级上光滑和无波的表面。

This will save the old stack pointer and allocate stack memory atomically.

这会保存原来的堆栈指针，并自动分配堆栈内存。