swirls

基本解釋

The Doppler effect arises as the material swirls around the disk at thousands of kilometers per second.
在漩渦中圍繞著黑洞以每秒數(shù)千公里的速度旋轉(zhuǎn)的物質(zhì)，其多普勒效應(yīng)更為明顯。
These swirls of light, called optical vortices, could have implications for future laser devices, the physicists said.
這些光線的漩渦，稱為光學(xué)旋渦，可能對未來的激光裝置產(chǎn)生影響，物理學(xué)家說。
The force is so powerful that swirls develop inside the trap, further preventing prey from escaping after the trap door quickly shuts.
這種力量是如此的強大，以至于在陷阱閥門里形成了漩渦，誘捕閥門關(guān)閉后，進一步阻止獵物出逃。

He spits in the pan and swirls again, gathering the precious dust in a small depression in the pan.
He swirls the tin pan and a tiny amount of gold glints in the sunlight.
Many risk their lives as war swirls around them.

The river swirls away, white-crested and silt-laden, racing to the nearby border with Pakistan.
ECONOMIST: South Asia’s water

If you swirl something liquid or flowing, or if it swirls, it moves around and around quickly.
Swirl is also a noun.

渦流
The flow field in the swirl chamber of a motored diesel engine was measured by Laser Doppler Anemometry (LDA).
本文報導(dǎo)了采用激光技術(shù)對柴油機渦流室內(nèi)流場進行實測的結(jié)果。
旋流
But swirl burners are considered to be suitable for burning high grade bituminous coal.
但旋流燃燒器一般認為只適合于中等以上質(zhì)量煙煤的燃燒。
渦旋
Flow characteristics of the swirl microchannels under different acceleration situations were investigated with various conditions of fluid flux,and the influence of microchannel structure and liquid velocity was gained.
分析了不同深寬比的渦旋微槽在不同工質(zhì)流量和不同過載加速度下的流動特性,得出了微槽結(jié)構(gòu)、工質(zhì)流速對其流動特性的影響。
土木建筑工程
渦卷飾