once through

基本解释

Mary the sandwich goes once through X.
经过X两次;，Mary，goes，twice，through，X;,而三明治经过一次。
Once through, the door can also be opened from the inside.
一旦通过门也能从里面打开.
Finally, once through the checkout, the customer releases the resource so that other customers can use it.
最后，经过付款处之后，顾客就释放资源，以便其他顾客可以使用它。

"I thought that sooner or later one thing was sure to happen: The first real test once he was through school would ruin him.
So it's a really powerful and simple formalism, once we set up what is needed the go through it, right?
因此这是一种很强大而简单的形式,一旦我们定下需要什么,就可以推导出它，对吧？
麻省理工公开课 - 热力学与动力学课程节选
Once you delete the dominated strategies, then you kind of go through it again and then 2 is dominated by 3.
一旦你剔除了劣势策略,再次审视这个博弈时,立场2劣势于立场3
耶鲁公开课 - 博弈论课程节选

Once through the general health licensing process, she then needed to obtain licenses for individual products.
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