You know from the m quantum number there are three.

你可以从角量子数上看出是3个。

youdao

Kevin Balke, a research engineer at the Texas A&M University Transportation Institute, says that while smart lights can be particularly beneficial for some cities, others are so jammed that only a sharp reduction in the number of cars on the road will make a meaningful difference.

德克萨斯农工大学交通研究所的研究工程师凯文·鲍克说，虽然智能交通灯对一些城市特别有帮助，但有些城市太拥挤了，只有大幅减少道路上的汽车数量才能有效改变拥堵的局面。

youdao

M: Then I talked to her and got her number.

然后我和她聊天并且拿到她的电话号码。

youdao

She saw me on TV... running. I'm supposed to go onthe number 9 bus to Richmond Street and get off and go one block left to 1947 Henry Street...

VOA: standard.other

And this spin magnetic quantum number we abbreviate as m sub s, so that's to differentiate from m sub l.

这个自旋磁量子数我们把它简写成ｍ下标ｓ,以和ｍ小标ｌ有所区分。

麻省理工公开课 - 化学原理课程节选

So we can have, if we have the final quantum number m equal plus 1 or minus 1, we're dealing with a p x or a p y orbital.

所以如果我们有,磁量子数ｍ等于正负１,我们讨论的就是ｐｘ或者ｐｙ轨道。

麻省理工公开课 - 化学原理课程节选

I'm number four by the WBO, very fortunately for me and the three above me are in the super six tournament so the next in line to fight for that title is me.

BBC: Smith beats Quigley in thriller

It's nice to know that I've done such good results that I'm the number one player in the world.

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"Today we're in France, I'm French, I'm French number one, " he said.

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