The value of knowledge and the return on the public investment in research depends, in part, upon wide distribution and ready access.
知识是否有价值、以及在科研领域的公共投资是否取得了回报，部分取决于研究的成果是否能够广泛地供应给人们，以及人们是否能够感受到这些研究成果。
Although unwieldy, this does correctly match the predicate on the server and return the expected value.
虽然有些笨拙，但是这的确能正确地匹配服务器上的谓词，并返回预期的值。
You can test for them explicitly or rely on PHP to return a default empty value when you reference them.
您可以显式地对它们进行检测，或在您引用它们时让PHP返回缺省的空值。
If the method on the server-side component has a non-void return value, that value is passed into the callback function as its only argument.
如果服务器端组件上的方法具有非空返回值，该值就会作为其惟一的实参传递进此回调函数。
The return value designates the slices on which the given query will be executed.
返回值会指定给定查询将要在其上执行的那些片。
Return on equity, or ROE, the ratio of a company's 12-month net income to its shareholder equity (book value), is the most widely used profitability gauge.
净资产收益率，又称ROE，指公司十二个月的净收入与股东权益（帐面价值）的比率，是用得最多的盈利性指标。
If it is easier to check a return value, or call an API to change a setting then go deep... and stop messing around on the surface.
如果检查一个返回值或者调用一个API来改变设置会更简单，那么就深入下去，停止在UI上浪费时间了。
A single method on the facade interface can execute one or more command objects, so the facade input parameters and the method return value need to be well chosen.
在facade接口中一个单独的方法可以执行一个或多个command对象，因此facade输入参数和方法返回值需要进行很好的选择。
And the reason that we now on the second line have the equal sign is because this function GetString has what's called a return value.
我们之所以，在第二行代码GetString前面加上等号，是因为这个函数会带回一个，返回值。
If no index is found, then there are no cached tweets, so there is nothing to show and no optimization can be made on the query (and you return a value of 0 to indicate this).
如果没找到任何索引，那么就没有缓存的tweet，所以就没有展示的东西，并且没有可对查询进行的优化(您返回一个0值以指示这一点)。
The return value is the number of objects the function pushed on the stack.
返回值是该函数push到栈上的对象的数量。
The put_user function moves the value that the kernel variable (var) specifies into the user-space address (PTR). The functions return zero on success.
put_user函数则将内核变量(var)指定的值移动到用户空间地址(ptr)。
Since the response contains either the return value or an exception, two different methods can be invoked depending on the content of the message.
由于响应中会包含返回值或者异常，那么依照消息的内容可以调用两个不同的方法。
As such, the method on the stub does not have a value to return, regardless of whether the matching server-side method has one.
正因为如此，存根上的方法并没有要返回的值，而不管匹配的服务器端方法是否有要返回的值。
Based on the Boolean return value, the record either becomes a member of the result set or is tossed aside as a record that does not meet the search criteria.
根据返回的布尔值，每条记录要么成为结果集的成员，要么被归为不满足搜索条件的记录放弃。
In general, the type of the return value depends on the type of the specified attribute.
一般情况下，返回值的类型取决于指定属性的类型。
Static methods that merely accept an argument or two, perform a calculation, and return a value based on nothing but those arguments are ideal.
仅接受一两个实参、执行计算，并仅依据那些实参返回值的静态方法是理想的。
Logging provides the maximum amount of detail of the application state before the failure, such as value of variables, return value of functions, and so on.
日志记录提供了故障前应用程序状态的详细信息，如变量的值、函数的返回值等等。
A benefit of this design is that each variable class can be extended if the value must be modified on return, such as numerically incremented or decremented.
这种设计的一种好处，在于如果变量必须更改的话，那么每一个变量都可以得到扩展，这就使得变量得到显著的增加或者降低。
A common pitfall, similar to not checking for exceptions, is to fail to check the return value and for the code to proceed on the assumption that the call was successful.
与未检测异常相似，这也存在一个缺陷，即代码未检测返回值却假定调用成功而继续运行。
I think that JAXP has obscured the value of learning SAX and the DOM APIs on their own, without really providing significant value in return.
我认为jaxp埋没了SAX和DOM自身的价值，却没有换回任何有意义的价值。
And I partly made up for missing out on a bond rally (5% annual return on long-term bonds) by favoring growth-oriented mutual funds over value funds.
而且通过更多地选择成长型基金(而非价值型基金)，我在一定程度上弥补了因错失债市上涨而造成的损失(长期债券年回报率达到了5%)。
The return value expression must start on the same line as the return keyword in order to avoid semicolon insertion.
如果返回表达式，则表达式应与return关键字在同一行，以避免误加分号错误。
Create an IndexedRecord to set your return value into this record, based on the documented format. For example.
创建一个IndexedRecord将您的返回值放在这个基于文档格式的记录中。
When the XPath expression is evaluated, the value of the condition will be determined based on the return value of the expression as shown in Table 5.
在计算XPath表达式时，条件的值将根据表达式的返回值确定，如表5所示。
When the XPath expression is evaluated, the value of the condition will be determined based on the return value of the expression.
计算XPath表达式时，条件的值将会基于表达式的返回值确定。
Note that the return value of a get on a Scala Map is not the actual value corresponding to the passed key.
注意，Scalamap中get的返回值实际上并不对应于传递的键。
Value can be directly calculated in terms of ROI (return on investment), which determines time-to-payback, as follows.
价值可以以ROI(投资收益)的形式直接计算，它以如下方式决定了偿还时间。
Value can be directly calculated in terms of ROI (return on investment), which determines time-to-payback, as follows.
价值可以以ROI(投资收益)的形式直接计算，它以如下方式决定了偿还时间。
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