1.Calling enumerate on a union expression, for example, works by merging the enumerations of its two operands.

例如，通過(guò)合并其兩個(gè)操作數的枚舉使在聯(lián)合表達式上調用enumerate可行。

2.This is not mandatory; GCC tries provide the appropriate suffix by reading the operands.

這并不是強制性的；g cc會(huì )嘗試通過(guò)讀取操作數來(lái)提供相應的后綴。

3.It USES a stack architecture, meaning instruction operands are loaded to an internal stack before they're used.

它使用堆棧體系結構，這意味著(zhù)在使用指令操作數之前要先將它們裝入內部堆棧。

4.Operands can be variables or decimal, hexadecimal, octal, or binary Numbers.

操作數可以是變量，還可以是十進(jìn)制、十六進(jìn)制、八進(jìn)制或二進(jìn)制數。

5.If you want to force a floating-point result, be sure that at least one of the operands is a floating-point type.

如果要強制取得浮點(diǎn)結果，則必須確保操作數中至少有一個(gè)為浮點(diǎn)類(lèi)型。

6.A CAS operation includes three operands — a memory location (v), the expected old value (a), and a new value (B).

CAS操作包含三個(gè)操作數——內存位置(V)、預期原值(A)和新值(B)。