Since a plant uses it up in the air around, the plant needs moving air to bring more CO2 close to its surface!
由于植物会将周围空气中的二氧化碳耗尽，因此需要空气流动将更多的二氧化碳带到其表面！
Get off a stop earlier, make a circuit of the park at lunchtime, walk the child to and from school, get a dog, feel yourself moving in moving air, look, listen, absorb.
提前一站下车，午餐时间去公园转一圈，带孩子上下学，养条狗，感受自己在流动的空气中移动，观察，倾听，吸收。
运动的空气形成风。
是的。那就是流动的空气！
移动的空气就是风。
The place should have a lot of moving air.
这个地方应该有很多的移动空调。
Moving air is called wind. How can we make air move?
流动的空气是风，我们怎样才能使空气流动呢？
This faster-moving air provides the pelvic fin with additional lift.
这个快速移动的气流向尾鳍提供了额外的升力。
A sailing vessel moves forward because of the reaction to the inertia of moving air on its sails.
阿帆船前进，因为反应的惯性，移动空调在其帆。
Thermometers are placed in shelters far away from obstacles so as to get free-moving air standard values.
温度表置放于远离障碍物的百叶箱中，以便取得自由运动空气的标准值。
Wind is moving air. (1) This movement of air results mainly from uneven heating of the earth's surface by the sun.
风是流动的空气。这种空气的流动，主要是因为地球表面受太阳的热不均匀造成的。
A plane flies because air flowing more slowly under its wing exerts more pressure than the faster-moving air flowing above.
飞机之所以能飞翔是因为机翼下方的气流缓慢，对机翼上方的快速流动的空气施加更多的压力。
They are also some 80% quieter because the mass of slower-moving air shrouds the noisy hot gases coming from the rear of the jet.
此外，由于引擎（发动机）外部运动较慢的空气覆盖了高温燃气排出引擎后部时的噪音，“高旁道比”（高涵道比）飞机的噪音指数下降了80%左右。
The wind, which is a mass of moving air, will be carrying much water vapor, because the air is warm and has just absorbed water from the gulf.
这风是一团移动的空气，将夹带许多水汽，因为空气缓和，刚从海湾吸收过水分。
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.
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。
To keep ambient temperatures constant, equipment should be kept away from direct sunlight, exhaust fans, and similar sources of heat flow or moving air.
为了使环境温度保持恒定，应当使仪器设备避开阳光直射、排气扇以及其它类似的热流源或者气流。
Get off a stop earlier make a circuit of the park at lunchtime walk the child to and from school get a dog feel yourself moving in moving air look listen absorb.
提前一站下车，吃午餐时绕公园溜一圈，让孩子徒步上学回家，养狗，在流动的空气中放松自己，观察，倾听和吸收。
The Coriolus effect (caused by the Earth's rotation ) deflects moving air to the right in the Northern Hemisphereand to the left in the Southern Hemisphere.
科里奥利效应使移动的空气在北半球向右偏转，在南半球向左偏转。
The hairs flutter in moving water as flags do in moving air, and the way in which they flutter contains information about the direction and speed of the water moving past them.
绒毛在水中就像气流中的旗帜一样摆动，它们摆动的方式包含着流经它们的水流方向和流速信息。
Waving a book in front of your face, you'll feel the air moving against your face.
在面前挥动一本书，你会感觉到空气在你面前流动。
If you want to attack urban air quality, this is probably moving in the wrong direction.
如果你想要打击城市空气质量，这可能是一个错误的方向。
On earth, the air is always moving.
在地球上，空气总是在流动。
The cold air masses are moving from Siberia towards Inner Mongolia.
冷空气正由西伯利亚向内蒙古移动。
Water in the sand between the two POTS evaporates through the surface of the larger pot, where drier outside air is moving.
两个罐子中间沙子的水分通过大罐的表面蒸发，使大罐外部的干燥空气开始流动。
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.
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。
"Every moving thing lifted the dust into the air," he wrote in the Grapes of Wrath. "a walking man lifted a thin layer as high as his waist."
“每一个动作都会扬起尘土，”他在《愤怒的葡萄》中写道，走路的人将薄膜系到腰间。
I should have said this is in air that's not moving, OK?
这里的空气是不流动的？
I should have said this is in air that's not moving, OK?
这里的空气是不流动的？
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