Keep in mind that each source point on the extended source is incoherent with respect to the others.

要记住，扩展光源上各个点之间彼此都是不相干的。

youdao

This method is applicable to estimating the ESNR of horizontal events and common-source point (or common midpoint) seismic date.

此方法适用于水平同相轴地震记录及共炮点(或共中心点)地震记录的能量信噪比估算。

youdao

Presents several proposals as how to specify the noise criteria, noise source point and measurement method for air conditioning equipment.

对如何确定空气调节设备噪声的标准、声源点及测定方法提出若干建议。

youdao

But thankfully now in 2010, we're at the point where there's a whole lot of free and open source software that you can integrate into your projects that other nice people have made available.

不过幸好在2010年,现在有很多可用的开源,代码软件，你可以将其融合,到你的工程中。

哈佛公开课 - 计算机科学课程节选

And so, when you think about how much cement concrete are consumed annually on the planet, this becomes a considerable point source of greenhouse gas emissions.

当你想到,在地球上每年要消耗多少的水泥混凝土的时候,这将是温室气体排放的,一个主要来源。

麻省理工公开课 - 固态化学导论课程节选

Point Source Power, a project out of Lawrence Berkeley National Labs, has created a dung-powered fuel cell for emerging markets.

FORBES: Why Are Portable Fuel Cells Such A Flop?

But today's problem of non-point source pollution is more difficult to control.

CNN: Polluted rivers stain Portland's image

That is, wind power is almost always going to fail as a generating source just at the point of our annual peak demand.

FORBES: Why Wind Power Doesn't Work