第三步：用铅笔在试管的两边都戳一个洞。

Step 3: Use a pencil to make a hole into both sides of the tube.

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第三步是擀饺子皮。

The third step is rolling dumpling skin.

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在上一节中，您配置了一个共享工作路径并设置了一个 MI 队列管理器，因此您可以继续第三步。

In the previous section, you configured a shared work path and set up an MI queue manager, so you can move on to third step.

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Step three in our Lewis structure rules is to figure out how many electrons we would need in order for every single atom in our molecule to have a full valence shell.

路易斯结构规则的第三步是,找出让分子中每个原子的价壳层,都排满应该需要多少个价电子。

麻省理工公开课 - 化学原理课程节选

And if we go on to step three where we figure out how many we would need for full octets, it's just going to be 2 times 8, so we have 16.

而如果我们继续到第三步,判断一下填满所有“八隅体“需要多少个价电子，结果应该就是二乘以八，也就是十六个。

麻省理工公开课 - 化学原理课程节选

Probably I shouldn't have said it's a two-step process 'cause it's a three-step process to actually write and run it, and the third step is just going to be to run it.

也许我不应该说它是个两步完成的程序,准确来讲，应该是三步，前两步--写，第三步--运行。

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