You should connect the hose to the tap and then turn on the water.

你应当先把软管连接在水龙头上，然后再打开水源。

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You can run wsdb2gen and bind the SQL statements first, and then turn on client optimization to capture any SQL statements missing by the wsdb2gen.

您可以首先运行wsdb2gen并绑定sql语句，然后打开客户端优化以捕获wsdb2gen遗漏的任何sql语句。

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If you change these features to false, be careful not to then turn on DTD validation; doing so automatically resets both of these features to true.

如果您将这些特性更改为false，那么请注意，不要打开DTD有效性验证。如果打开DTD有效性验证，这两个特性将被自动重置为true。

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You first separated your DNA, let the primers bind, then turn on the enzyme, and it makes copies of each one of these.

首先解旋DNA双链,使引物结合,接着激活聚合酶,最终得到各链的复制产物

耶鲁公开课 - 生物医学工程探索课程节选

and then once we turn in the completed paper that we worked on together,

在上交我们一起合作完成的报告后，

在模拟审判课堂 - SpeakingMax英语口语达人

Well, if this kinase happens to turn this protein on then you would like to have a mechanism to turn it off as well.

那么在激酶激活蛋白质后,你会希望有一种方法能够使它失活

耶鲁公开课 - 生物医学工程探索课程节选

Researchers can then turn on and off just those brain cells in laboratory animals and see what happens.

FORBES: Magazine Article

My trick is download the mobile apps for each of the social networks and then turn on their notifications and alerts so that even in the locked screen, I can see if someone has connected.

FORBES: Tackle Social Media Marketing With These 4 Tricks

Traffic wishing to join the A36 should now follow Manor Road until it joins Water Street, turn left on to the road towards Boyton and then turn left on to Station Road to reach the A36.

BBC: Upton Lovell junction closed after Stanley Knight crash