Installations with suction lift require a good quality foot valve to avoid loss of prime - remove in-built check valve.

进水口的安装需要使用一个品质优良的底阀，以避免进水口压力损失- 拆除内置式止回阀。

youdao

Can't check the availability of stylesheet functions, but you can check for vendor-written extension functions built into the processor?

不能检查样式表函数的可用性，但是可以检查处理程序中内置的厂商编写的扩展函数。

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The software then uses Bluetooth, the short-range radio technology built into many mobile phones, to check whether any friends or other members with similar interests are within 20 metres.

这个软件可以通过蓝牙技术以及短程无线电技术作用到手机上，去检测在我们周围的20米内有没有和我们兴趣相投的朋友。

youdao

The reason for pulling this out is, what you're going to see is, that in most languages, all right, Python comes built-in with something that will check your static, sorry, your syntax for you.

讲这些的原因在于，你们将要看到的是，在绝大部分语言中，好的，Python中带着一些,会检查你的static的东西，抱歉，是你的语法。

麻省理工公开课 - 计算机科学及编程导论课程节选

Or if you want to get a basic understanding of how the web is built, check out the Mozilla Webmaker Project.

FORBES: Why Become A Maker In Your Job, Even If You Don't Have To

The beauty of such surveys, which are also collected in Australia and many European countries, is that they cover the whole day (not just the time at work), and they also have a built-in accuracy check, since they must always add up to 24 hours a day.

ECONOMIST: Why Americans have plenty of time to read this

Both landers had mechanical arms, to gather soil samples, and built-in labs to check for biological activity.

NEWYORKER: The Martian Chroniclers