Fetches the required operands from the operand stack.
从操作数堆栈获取所需的操作数。
In postfix notation, the operator comes after its operands.
在后缀表示法中，操作符位于操作数后面。
In prefix notation, the operator is written before its operands.
前缀表示法中，操作符写在操作数的前面。
These instructions perform element-by-element comparisons of their two operands.
这两条指令对自己的两个操作数逐元素进行比较。
The operands are in the same order that they would be in the equivalent infix expression.
操作数的顺序与等价的中缀表达式中操作数的顺序一致。
The input operands are the C expressions that serve as input operands to the instructions.
输入操作数是充当指令输入操作数使用的C表达式。
Now let's take a look at how to specify individual registers as constraints for the operands.
现在让我们看一下如何将个别寄存器作为操作数的约束指定。
The problem is that the result of a multiply instruction can be twice as long as its operands.
问题在于乘法指令的结果可能会有其操作数的两倍之长。
When we determine the operands and operator, we can perform the operation, as shown in Listing 12.
一旦确定操作数和操作符后，就可以执行运算了，如清单12所示。
If one of the operands is unsigned and the other is a signed int, the expression becomes an unsigned.
如果一个操作数是无符号整数，另外一个操作数是有符号整数，那么表达式的结果就是无符号整数。
If any of the operands is a float, then all operands are evaluated as floats, and the results are floats.
如果任意一个操作数是浮点型的，则所有操作数都将按浮点型进行计算，并且结果也是浮点型的。
The output operands are the C expressions on which the output of the assembly instructions will be performed.
输出操作数是将对其执行汇编指令输出的C表达式。
Since the operands for the multiplication are 64-bit values, the result of their product is a 128-bit number.
由于乘法的操作数是两个64位的值，它们的乘积是一个128位的数字。
All of the actual processing takes place between registers (or between registers and immediate-mode operands).
所有实际的处理都发生在寄存器之间(或寄存器和立即寻址模式操作数之间)。
It USES a stack architecture, meaning instruction operands are loaded to an internal stack before they're used.
它使用堆栈体系结构，这意味着在使用指令操作数之前要先将它们装入内部堆栈。
A CAS operation includes three operands — a memory location (v), the expected old value (a), and a new value (B).
CAS操作包含三个操作数——内存位置(V)、预期原值(A)和新值(B)。
If you want to force a floating-point result, be sure that at least one of the operands is a floating-point type.
如果要强制取得浮点结果，则必须确保操作数中至少有一个为浮点类型。
Even under version 7.2, Vim does only floating-point arithmetic if one of the operands is explicitly floating-point.
即使对于版本7.2，如果其中一个运算对象被明确声明为浮点类型，那么Vim只支持浮点算术。
Each expression returns a value that depends only on the operands of the expression, and no expression has any side effects.
每个表达式仅根据其操作数来返回值，并且都不会产生副作用。
If the character is an operator, pop two operands, perform the appropriate operation, and then push the result onto the stack.
如果字符是个操作符，弹出两个操作数，执行恰当操作，然后把结果压入堆栈。
All operands to specific intrinsics are cast to a special type called qword, which is essentially an opaque register value type.
specific intrinsic 的所有操作数都会映射为一个称为qword 的特殊类型，它实际上是一个opaque寄存器值类型。
This will cause the other operands to be promoted to 64-bits and no further conversion is needed when the expression is assigned.
这会导致其他操作数也被转换成64位的类型，这样在对表达式进行赋值时就不需要再进行转换了。
The simple answer is that Python converts all operands in an expression to the type of the most complex operand, as necessary.
简单的答复是，Python会根据需要将表达式中的所有操作数转换为最复杂的操作数的类型。
It will be better to use unsigned division by ensuring that one of the operands is unsigned, as this is faster than signed division.
如果我们能够确定其中的一个操作数为unsigned，那么使用无符号除法将会更好，因为它要比有符号除法快得多。
The conversion process involves reading the operands, operators, and parentheses of the infix expression using the following algorithm.
转换过程包括用下面的算法读入中缀表达式的操作数、操作符和括号。
The DataPower XM70 defines a set of fields divided into logical namespaces that return message values that can then be used as operands.
DataPowerXM70定义一组划分为逻辑名称空间的字段，这些逻辑名称空间返回的消息值被用作操作数。
So long as the operands are both already sorted into document order, this avoids the need to allocate memory for the intermediate node sets.
只要已经按文档顺序排序了这两个操作数，就不必为中间节点集分配内存。
In cases where unsigned and signed 32-bit integers are mixed in an expression and assigned to a signed long, cast one of the operands to its 64-bit type.
如果在表达式中混合使用无符号和有符号的32位整数，并将其赋值给一个有符号的long类型，那么将其中一个操作数转换成64位的类型。
Z shell aliases can contain many shell primitives, including variables, pipes, redirection, other aliases, and other shell operands, as shown in Listing 9.
ZShell别名可以包含许多Shell基本单位，包括变量、管道、重定向、其他别名和其他shell操作数，如清单9所示。
If you know that a book has at most one price element, you can write the query using XQuery value comparisons, which force the comparison operands to be singletons.
如果知道某个book至多有一个price元素，则可以使用XQuery的值比较来编写查询，这迫使进行比较的操作数是单个数。
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