This can prevent air from flowing freely to the lungs.
这可以防止空气任意流入肺部。
His handwriting, from earliest young manhood, was flowing and graceful.
从他刚刚成年时起，他的书法就流畅而优美。
All flowing water, though it appears to be uniform, is actually divided into extensive inner surfaces, or layers, moving against one another.
所有流水尽管看起来是一样的，实际上是分成了大量相互碰撞的内在表层。
河水缓缓地流动。
The goal is to get the words flowing.
这样做的目的是让文字流动起来。
They floated down an eastward flowing river.
他们顺着一条向东流的河漂流而下。
If there were flowing water in the cave, it would dissolve the gypsum.
如果洞穴里有流动的水，它会溶解石膏。
The analysis module can process up to one gram of flowing sample per minute.
分析模块每分钟最多可处理一克流体样本。
Some poisonous substances are flowing into the rivers that are sources of our drinking water.
一些有毒物质流入我们作为饮用水的河流中。
Regularly flowing rivers and streams that originate within arid lands are known as "endogenous".
起源于干旱地区的流动性河流和溪流通常被称为“内源河流”。
The air flowing over a bird's wings curls upwards behind the wingtips, a phenomenon known as upwash.
流过鸟翅膀的空气在翼尖后向上流动，这种现象被称为上升流。
The rate at which the flowing water overcomes this resistance is related to the permeability of rocks.
水流克服这种阻力的速度与岩石的渗透性有关。
Wind movements are also modified in cities because buildings increase the friction on air flowing around them.
风向在城市里也会改变，因为建筑物增加了它们周围流动的空气的摩擦力。
More important for our discussion, wetland areas support a lot more varieties of life than swiftly flowing water.
更重要的是，湿地地区，与流动的水域相比，能供养更多种类的生命。
You can do other things too, like look at the wind or water that brought the grains to their location and figure out which way it was flowing.
你也可以做其他事，比如观察把沙粒带到它们位置上的风和水，并找出它们的流向。
Conversely, a pond with a stream flowing in one end and out the other, which dries up when the stream dries up, is clearly surface water dominated.
相反，有径流从两端流进流出的池塘，在径流枯竭的时候也会干涸，地表水就明显占据主导地位。
In particularly wet years, short stretches of an otherwise dry stream-bed may have flowing water because the water table rises to intersect the land surface.
在气候特别湿润的年月里，平常干涸的河床下游可能会有水流动，因为地下水在那里位抬升到了地表以上。
In the countryside materials have a significantly lower heat capacity because a vegetative blanket prevents heat from easily flowing into and out of the ground.
在农村，材料的热容量要低得多，因为植被可以防止热量轻易地从地面流入或流出。
She shook her long, flowing locks.
她抖了抖她那飘逸的长发。
Traffic is now flowing smoothly again.
现在，交通又畅通了。
The current of the river is fast flowing and treacherous.
河水的水流湍急而且变化莫测。
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