The cleaning device can provide two functions, besom and mop, which can be very conveniently switched, and the space for storing can be reduced.
该清洁装置可提供打扫和拖地两种功能，这两种功能之间的转换方式非常方便，还可以节省存放空间。
Then the other copy might lose the ability to perform the second of the two functions.
接着，另一个拷贝可能也会失去执行这两个功能中第二个的能力。
I will also lump administration and monitoring tools together in this discussion because, at least for the administrators, the two functions have a lot of overlap.
我还将在本讨论中同时讨论管理和监视工具，因为至少对管理员而言，这两项功能有很多重复的地方。
I add a string name and port class variable and then two functions: a constructor and the server.
我添加了一个字符串名称、一个端口类变量，还有两个函数：构造器和服务器。
The test links to two functions that print the message again: the first time in all uppercase characters and then again in lowercase characters.
该测试程序链接到再次打印该消息的两个函数上：第一次都用大写字符，第二次都用小写字符。
Each hull of its catamarans has an underwater duct which serves two functions (see illustration).
其双体船的每面船体都有水下管道，提供两种功能(见插图)。
These two functions, together, can be used to duplicate a request.
您可以一起使用这两种功能，来复制一个请求。
For a module with two functions, it may look like Listing 7.
对于有两个函数的模块，副文件与清单7相似。
What many people do not realize is that the two functions never interact!
许多人并不清楚的是，这两种功能之间根本不会进行交互！
Ideally, the use of these two functions should be limited to dragging and dropping interfaces, where the click would not make a suitable replacement.
理想情况下，这两个函数的使用应该限于对界面的拖放，因为这种情况下单击不会有合适的替代。
After the transfer, the next two functions cause the program to wait until the transfer is completed.
在传输之后，接下来的两个函数可以导致程序等待，直到传输完成为止。
Two functions are provided to access DB2 data.
有两个用来访问DB2数据的函数。
The framework consists of two functions, as its name implies.
顾名思义，这个框架由两个函数构成。
Appropriately, JSON in PHP is just as lightweight and useful, only having two functions that are simple to use.
相应地，php中的JSON同样也是轻量级且十分有用的，只包含两个易于使用的函数。
End users other than the administrators will probably only interested in the first two functions.
除管理员外的末端用户将会只对前两个功能感兴趣。
As fr_FR allows the blank space, we will provide two functions to validate the input.
因为fr_FR允许空格，所以我们将提供两个函数来验证输入。
Policy documents serve two functions.
策略文档有两个作用。
The final step is as usual, the registering of the two functions in your database and to complete some tests.
最后一步很常见，即在数据库中注册这两个函数，并执行一些测试。
Note that the path to the R executable is set and used in the two functions.
请注意，这里已经设置了到R可执行文件的路径，并在两个函数中使用了该路径。
它主要有两个功能。
This interface is built on two functions.
该接口建立在两个函数的基础之上。
This is all that is needed to expose the two functions.
这就是公开两个函数所需要做的。
The first two functions, shown in Listing 1, are simple examples of a system call.
清单1所示的前两个函数，是系统调用的简单示例。
KPMG insists it can keep the two functions suitably distant from each other.
毕马威坚称可以让两种职能互不干涉。
Finally, for reading environment variables there do exist two functions.
最后，对于读取环境变量，有两个函数。
In Listing 6, I create a composite code block that composes two functions.
在清单6中，我创建了一个由两个函数组成的composite代码块。
These two functions coexist in a Windows system together.
这两个功能同时存在于Windows系统中。
The XHR file (xhr.js) contains two functions.
XHR文件（xhr.js）包含两个函数。
The XHR file (xhr.js) contains two functions.
XHR文件（xhr.js）包含两个函数。
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