Since we have my red laser pointer, we will also try with the red laser pointer, which is centered at wavelength of 700 nanometers.

因为我们有我的红色激光笔，我们也会尝试红色激光笔，它的中心波长是 700 纳米。

youdao

All space is centered at large void holes, which has skylights on it.

所有空间以巨大的空洞为中心，空洞上面有天窗设计。

youdao

We have a UV lamp right here, which is centered at a wavelength of 254 nanometers.

我们有一个紫外灯在这里，波长集中在254纳米处。

youdao

And then since we have my red laser pointer, we will also try with the red laser pointer, which is centered at wavelength of 700 nanometers.

然后因为我们有我的红色激光笔，我们也可以用它试一下，它的波长集中在700纳米处。

麻省理工公开课 - 化学原理课程节选

We have a UV lamp right here, which is centered at a wavelength of 254 nanometers.

我们有一个紫外灯在这里，波长集中在254纳米处。

麻省理工公开课 - 化学原理课程节选

So it's centered at this frequency that was expected, but it's actually split into two different frequencies.

它的中心在预计频率处，但劈裂成两个不同频率。

麻省理工公开课 - 化学原理课程节选

My only complaint would be the clear key, which is centered at the bottom of the face.

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Sunday's activities will be centered at Crissy Field and Marina Green, along the northern waterfront of San Francisco.

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It was decided from the beginning that the festival would be centered at an area of the park called Congo Square.

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