high-order bit

基本解释

However, in 32-bit mode, the high-order 32 bits of the computed effective address are ignored for the purpose of addressing storage.
但是，在 32 位模式下，为了解决存储寻址问题，将忽略高阶 32 位有效地址。
Hexadecimal constants without a suffix are defined as an unsigned int if it will fit into 32-bits and if the high order bit is turned on.
如果一个没有后缀的 16 进制的常量是 32 位的，并且其高位被置位了，那么它就可以作为无符号整型进行定义。
As the nonlinearity of multi-bit MASH structure, high-order single-bit Σ△ modulator(CIFB) is adopted, and practical circuits based on proposed concept are given.
由于多比特MASH结构的非线性，这里采用单比特高阶Σ△调制器（CIFB），最后提出实现电路。