air current
n.
气流；
英英释义
air current
n.air moving (sometimes with considerable force) from an area of high pressure to an area of low pressure
同义词：windcurrent of air
双语例句
Why can a hydrofoil move on a layer of air?
为什么气垫船能靠后方的气流移动？
Ribbonsof draught cut through the smoky air.
一缕缕的气流穿过烟雾腾腾的空气。
权威例句
air currentair current
A threshold analysis of cricket cercal interneurons by an alternating air-current stimulus
The influence of the air-current sense organs on the flight behaviour of Locusta migratoria
The phasic influence of self-generated air current modulations on the locust flight motor
Dynamic properties of orientation to turbulent air current by walking carrion beetles
antennae of insects as air-current sense organs and their relationship to the control of flight
Responses of Cricket Leg Motoneurons to Air-Current Stimuli : Velocity Dependent Inhibition and Acceleration Dependent Excitation(Ph...
Directionality of Cricket Giant Interneurons to Escape Eliciting Unidirectional Air-Current
The solution of the coagulation equation for cloud droplets in a rising air current
1. Wind is a current of air caused by a vacuum caused by hot air rising.
风是由热空气上升产生真空而引起的空气流动。
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2. I felt a current of cool air blowing in my face.
我感到一股凉气吹在脸上。
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3. I felt a current of cool air.
我感觉到了一阵凉风。
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4. This cold air current from the land is so forceful that it makes the nearby seas the stormiest in the world.
来自陆地的冷空气非常强大，它使附近的海洋成为世界上最狂暴的海洋。
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5. Space Fence will replace the current VHF Air Force Space Surveillance System built in 1961.
太空护栏将取代目前建于1961年的甚高频空军空间监测系统。
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6. Cold air and a warm and wet air current will affect most regions in Central and East China starting January 19, bringing rain or snow, the National Meteorological Center forecast.
据中央气象台预报，19日起，受冷空气和暖湿气流的共同影响，我国中东部大部地区将出现较大范围雨雪天气。
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7. Efficient ventilation and sound air current are significant to improve indoor air quality, control the contamination concentration, and ensure the realization of healthy and comfort air-condition.
有效地通风和合理的气流组织对于改善室内空气品质，控制室内污染物浓度，保证实现健康建筑、健康舒适性空调有着重要的意义。
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8. Tomorrow, under northerly air current control, whole city weather clearly to cloudy.
明天，在偏北气流的控制下，全市天气晴到多云。
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9. The submersion air current does, but cold.
下沉气流则是干而冷。
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10. And found-that to increase the degree of openness of fiber and to control correctly the entering air current are two efficient ways to improve fiber web irregularity.
并认为提高纤维开松程度、梳理程度，控制补风方式是降低纤维网横向不匀率的有效途径。
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11. The spunbond suction drawing system was studied according to the gas-dynamic theory, and it was modified by calculating various air current parameters of the drawing system.
根据气体动力学原理，对纺粘法非织造工艺中负压拉伸的下吸风装置进行了理论研究，并通过计算风道流场中的各参数，改造下吸风装置。
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12. Wind system and air current organize and design.
风系统及气流组织设计。
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13. Based on the boundary condition of jet flow in a niche and the interaction of jet with air current, a pressurization relation equation have been established.
本文根据壁龛射流的边界条件，进行射流与通风气流之间运动和力的作用关系分析，建立了壁龛射流的增压关系式。
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14. The subsidiary door, matching with the common door plate, can not only barricade the sight of outsiders but guarantee air current through the door.
这种辅助房门配合普通房门使用，不仅能遮挡房外人的视线，而且能保证房内外空气流通。
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15. When confronted momentarily with an ascending air current, the paraglider climbs since the Angle of attack has increased.
当我们遇到暂时性上升空气时，飞行伞会随著攻角增加而上升。
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16. If the plane drops suddenly, it is probably an air pocket (air current).
如果飞机突然下落，可能是碰到了气阱(气流)。
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17. A goose's wings churn the air and leave an air current behind.
一只大雁的翅膀扇动空气，在身后留下一股气流。
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18. First we presume feeding rate, ascertaining the velocity of air current, ascertaining the feeding quantity by farm technical demand and ascertaining wind quantity, calculating the diameter of pipe.
首先假定输送比，初定气流速度，由农业技术要求确定排种量，从而确定风量，计算得到管道的直径。
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19. These will cause typhoon track to deviate from its normal dominating air current and move northward, then pass through subtropical high, thus typhoon Knotty track appears.
这两种情况，都会使台风路径偏离常规的引导气流，向比较偏北的方向移动，并可能穿越副高，从而形成了台风疑难路径。
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20. The monthly averaged basic air current was approximately the barotropic instable condition which was measured by the meridional gradient of absolute vorticity.
对于这个月月平均基本气流，进行正压不稳定度判据的检定，发现存在接近正压不稳定的条件。
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21. In regions strongly influenced by maritime monsoon and moist air current, the vertical zonality of grassland coincides basically with horizontal zonality of grassland.
一般受海洋季风和湿润气候影响强烈的地区，草地垂直地带性和水平地带性基本一致。
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22. Some measures such as the positive pressure well, the negative pressure well, the high efficiency exhaust sealed with dynamic air current are all effective in theory.
本文又在负压区运用了正压井、负压井、动态气流密封负压高效排风装置等一系列有价值的措施，并在理论上证实其实用意义。
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23. The air current water extractor is gluten flour produces the widespread application drying apparatus.
气流干燥器是谷朊粉生产广泛应用干燥装置。
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24. Simple comparison is made with the test results, and the method to effectively predict the air current organization inside the car is put forward initially.
并与试验结果进行了简单对比，初步提出了有效预测车内气流组织状况的方法。
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25. Land Formation and rivers China's land drops off in escarpments eastward to the ocean, letting in humid air current and leading many rivers eastward.
土地平整及河流中国的土地上落崖向东过大海，在潮湿的气流，并导致许多河流向东。
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26. The effects of mass of samples, air current velocity on test results were researched in the experiment.
通过实验，考察了样品取样质量、空气流速对实验结果的影响。
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27. The effects of mass of samples, air current velocity on test results were researched in the experiment.
通过实验，考察了样品取样质量、空气流速对实验结果的影响。
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