If you don't know what kind of operand a command manipulates, fish can help-in many cases, but not all.
如果您不知道一个命令处理的操作数类型，fish在许多情况下可以提供帮助，但并不是在所有情况下都可以。
A programming pattern that checks the type of an operand and invokes different functions for different types.
按类型处理：一种编程模式，检查运算数的类型，然后根据类型调用不同的函数来进行运算。
A system field should only be used as an operand at a read position if its content is not set by the same statement.
如果语句不设置一个系统字段的值，则它只能作为一个读取位置的操作数来使用。
For example, the toUpper service takes a single parameter named operand and returns the upper case transformation of the resource identified by the URI supplied as the argument.
例如，toUpper服务带有一个叫做operand的参数，并且返回参数uri所表示的资源的大写形式。
If the size of the operand is not specified in the instruction, that means either that the size doesn't matter (as in logical instructions, for instance) or that it is using a 32-bit value size.
如果操作数的大小未在指令中指定，这就意味着操作数的大小并不十分重要(例如逻辑指令)或者它的大小为32位。
In some cases, a single variable may serve as both the input and the output operand.
可以在输入和输出部分中同时使用多个操作数。
Bytecodes describe calculations using a theoretically infinitely large operand stack.
字节码使用一个理论上无限大的操作数堆栈来描述计算。
The CD function is a fish function and is aware that its operand is an existing directory.
cd函数是一个fish函数，它的操作数是一个现有的目录。
DB2 V95 also provides the flexibility of providing any XML expression instead of a column as an operand.
DB 2V9.5可以将任何XML表达式(而不是一列)作为一个操作数，这具有很大的灵活性。
In particular, if one operand is a string and the other a number, the string will be converted to a number and the two operands then compared numerically. This can lead to subtle errors.
特别是，如果一个运算对象是字符串，另一个是数字，那么字符串将被转换为数字，然后再对两个数字进行数值比较。
It also provides for byte, halfword, word, and quadword operand fetches and stores between storage and a set of 32 Vector Registers (VRs).
它还规定在存储设备与一组32位矢量寄存器(Vector Register,VR)之间存取和储存的字节、半字、字和四字操作数。
Most instructions follow a similar format, with the register that holds the result specified in the first operand.
大多数指令都遵循类似的格式，结果存储在第一个操作数内指定的寄存器中。
That is, if I want to combine two things together in a particular way, I need to make sure that I give it the kind of operand it expects.
也就是，如果我想以一种特定的方式，把两个东西组合到一块，我需要确定，给了运算符它想要的输入。
An interaction operand is a container that groups your interaction fragments in a combined fragment within a sequence diagram.
交互操作是一种容器，它在时序图中以合并片断的方式对您的交互片断进行分组。
A register in which one operand of an operation can be stored and subsequently replaced by the result of that operation.
一种寄存器，可以存放某种操作的一个操作数，并且随后又用该操作的结果替换所存的操作数。
Unlike most other operators, the right operand of the dot (". ") operator is not an object or value; it is the name of a member.
与大多数其他操作符不同，点操作符（“。”）的右操作数不是对象或值，而是成员的名字。
The closure rMultiply is a partial application that adapts the binary multiplication to be a unary closure by using a constant second operand.
闭包rMultiply 是个局部应用程序，通过使用一个不变的第二操作数，把二元乘法改变成一元闭包。
We could use the context object to obtain the calling request, look for the named parameter "operand", obtain its URI and issue a sub-request for that resource.
我们可以使用上下文对象来获得调用的请求，寻找命名参数“operand”，获得其uri并对该资源发出一个子请求。
The instructions are suffixed by b, w, or l, depending on whether the operand is a byte, word, or long.
根据操作数是字节 (byte)、字 (word)还是长型 (long)，指令的后缀可以是b、w或l。
Because the operator returns its left-hand operand, we can combine a sequence of input requests into a single statement.
由于输入操作符返回其左操作数，我们可以将输入请求序列合并成单个语句。
An operator or operand in a computer instruction.
计算机指令中的操作符或操作数。
Unary operators perform an operation on a single operand, such as returning the negative or positive value of a numeric expression.
一元运算符对单个操作数执行操作，如返回数值表达式的负值或正值。
"o" : A memory operand is allowed, but only if the address is offsettable. ie, adding a small offset to the address gives a valid address.
对内存的操作被允许，但是必须支持地址偏移值，即，对于给出的地址，加上一个偏移量，此时也是一个合法的地址。
Additional assignment operators that differ by the type of the right-hand operand can be defined for a class type.
可以为一个类定义许多附加的赋值操作符，这些赋值操作符会因右操作符类型不同而不同。
The first operand is the format string, which contains one or more format sequences, which specify how the second operand is formatted. The result is a string.
第一个运算对象也就是说明格式的字符串，包含一个或者更多的格式序列，规定了第二个运算对象的输出格式。返回的结果就是格式化后的字符串了。
For a type conversion operator, either the operand or the return type must be of the data type of the class or structure.
对于类型转换运算符，操作数或返回类型必须是类或结构的数据类型。
This is because a call or jump statement's machine code operand is a relative address.
这是因为调用或跳转语句的机器码操作数是相对地址。
"M" : a memory operand is allowed, with any kind of address that the machine supports in general.
对内存的操作被允许，用一个合法内存空间来做操作数。
"M" : a memory operand is allowed, with any kind of address that the machine supports in general.
对内存的操作被允许，用一个合法内存空间来做操作数。
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