一只大雁的翅膀扇动空气，在身后留下一股气流。
A goose's wings churn the air and leave an air current behind.
当一股气流自由膨胀时，运动着的气流构成一个假想的圆锥体，其轴线与气流的轴线相重合。
When an air jet is allowed to expand freely, the moving air is contained within an imaginary cone whose axis is coincident with that of the air jet.
开发者解释说，空气净化无人机在飞行的时候会产生一股气流，能吸走吸尘器会漏掉的细小颗粒物。 。
Thee air-cleaning drone generates an airflow as it flies, collecting particles that a vacuum would miss, the creators explain.
一阵阵微风，时不时的刮过这片空地，与其说是一股气流，不如说是凉意在流动；就这样，就算是在我的巨大房间里，空气也整夜都是新鲜的。
A faint wind, more like a moving coolness than a stream of air, passed down the glade from time to time; so that even in my great chamber the air was being renewed all night long.
脸上的一股急促的气流惊醒了我。
难以想象的巨大恒星间或爆炸，向四面八方发射着一股股放射性气流，力量如此强大，以至任何附近的行星天体都在瞬间化为灰烬。
Stars of unimaginable proportions on occasion explode, sending a blast of radiation in all directions that is so powerful, any nearby planetary bodies are incinerated within seconds.
“这些作用聚合形成一股强烈的气流，当它们从西部或是西南部穿越落基山脉时尤为明显。”Brooks说。
"One thing that brings those things together is a strong jet stream, " says Brooks, "especially if it comes from the west or south-west, over the Rockies."
然后一股暖气流使其高度更高达到26000英尺和32500英尺之间，几乎到了云层的高度。
A warm convection flow then lofted it further to between 26, 000 ft and 32, 500 ft, well above cloud level.
经过漫长寒冷的冬天后，春天就像一股清新气流来到人间。
After a long and cold winter, spring comes to us like a breath of fresh air.
一股偏冷的西北气流将覆盖我省。
你感到一股急促的气流吹着你的后背，运着你直到高空。
You feel a rush of wind at your back, and you're carried aloft.
阳光缓斜地穿过明晃晃的玻璃，然后印在我的脸上。眼睛里便有了一股灼热的气流，没办法再安然的入睡。
Sunshine inclined to ease through the Minghuang huang glass, and then printed in my face. The eyes have a hot air currents, no way to Enron's sleep.
一股寒冬气流猛烈的袭击了纽约北部地区，导致了至少三人死亡，住在布法罗地区的居民在铲完两英尺厚的积雪后，躲在家中御寒。
A winter blast hit hard in upstate New York, causing at least three deaths. Residents in Buffalo have been shoveling out from some two feet of snow and now they are grappling with cold homes.
作为一股高速射流，它对一次风气流起支撑作用，以防止炉壁结渣现象的发生。
As a high velocity air jet, it supports and straightens the primary air stream and thus prevents slagging on the furnace walls.
作为一股高速射流，它对一次风气流起支撑作用，以防止炉壁结渣现象的发生。
As a high velocity air jet, it supports and straightens the primary air stream and thus prevents slagging on the furnace walls.
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