如果字符是一个操作数，把它压入堆栈。
set的操作数是一个变量。
获取操作数并执行运算。
前缀表示法中，操作符写在操作数的前面。
In prefix notation, the operator is written before its operands.
在后缀表示法中，操作符位于操作数后面。
内存操作数约束的使用。
如果字符是操作数，将它添加到结果字符串。
If the character is an operand, append it to the result string.
从操作数堆栈获取所需的操作数。
信息是可操作数据还是原始数据？
用于填充和操作数据图的API。
后端这一层负责保存和操作数据。
The back-end tier is responsible for persisting and manipulating data.
来自操作数据库和应用程序的信息。
探查数据库，操作数据库对象。
源操作数和目的操作数的顺序。
可以在输入和输出部分中同时使用多个操作数。
In some cases, a single variable may serve as both the input and the output operand.
这两条指令对自己的两个操作数逐元素进行比较。
These instructions perform element-by-element comparisons of their two operands.
XML已成为传递和操作数据的主流技术。
XML becomes the mainstream technology for transferring and manipulating data.
所有编程的核心都是创建和操作数据结构。
The heart of all programming is the creation and manipulation of data structures.
编译器在自己生成的汇编语言中提供了适当的操作数。
The compiler supplies the appropriate operand in the assembly language code it generates.
这是在一个时钟周期内必须完成的操作数量。
This is the number of operations that must be completed in a single cycle of clock time.
数据模型将指定用于操作数据的信息和规则。
The data model will specify the information and the rules that you can use to operate on that data.
问题在于乘法指令的结果可能会有其操作数的两倍之长。
The problem is that the result of a multiply instruction can be twice as long as its operands.
输出操作数是将对其执行汇编指令输出的C表达式。
The output operands are the C expressions on which the output of the assembly instructions will be performed.
有些指令包含立即操作数值，它们被直接编码到指令中。
Some of the instructions include immediate operand values that are directly encoded into the instruction.
数据问题可能在客户的操作数据源中存在多年。
Data problems may have existed in the customer? S operational data sources for years.
单击操作数并选择Entertext，然后输入1。
学习了如何使用标准的jdbc调用来操作数据。
You learned about the use of standard JDBC calls to manipulate the data.
这一需要导致数据挖掘系统以公共的方式操作数据。
This requirement leads a data-mining system to operate on the data in a common manner.
在所有指令中，先是源操作数，然后才是目的操作数。
In any instruction, source comes first and destination follows.
解决方案是将一个操作数强制转换成 64位的类型。
The solution is to cast one of the operands to its 64-bit type.
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