The static Current property uses the Stack.Peek method to return the T instance at the top of the stack if one exists, returning null if the Stack is empty.

静态 Current 属性使用 Stack.Peek 方法返回位于堆栈顶端的 T 实例（如果存在），如果 Stack 为空则返回空。

youdao

We may not know what type t represents, but we know that the null literal is a valid value for any reference type.

我们可能不知道t类型代表什么，但我们知道null字母对任何引用类型而言是一个空值。

youdao

With the geometric information in combination with null-field, T-matrix of arbitrary- shaped particle can be found.

将几何信息导入零场方程得到任意粒子的散射的T矩阵。

youdao

Only the operating system has controlling of byte zero NULL in the computer's RAM and so if a function ever returns null, aka zero, well, something must have gone wrong because that can't possibly belong to me that memory because by human convention zero is owned by the operating system; not by a program I wrote.

只用操作系统在内存中能够控制,字节0，并且如果一个函数返回，或者说0，好的，可能出错了,因为那可能是不属于我的内存,因为惯例上，0是由操作系统拥有的,而不是由我的程序拥有的。

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Furthermore, the bills are null for the moment since they didn't pass the House as presently constituted.

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You are right, the Milankovitch forcing argument is ONLY A NULL HYPOTHESIS. I hope I haven't argued anything more than that.

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