专业释义英英释义
Downburst
- abstract: A downburst is a strong ground-level wind system that emanates from a single source, blowing in a straight line in all directions from that source. Often producing damaging winds, it may be confused with a tornado, but is actually quite different: In a tornado, high velocity winds circle a central point, moving inward and upward whereas in a downburst, winds are directed downward and then outward from the surface landing point.
以上来源于: WordNet
柯林斯英汉双解大词典
downburst /ˈdaʊnˌbɜːst/
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1.
N a very high-speed downward movement of turbulent air in a limited area for a short time. Near the ground it spreads out from its centre with high horizontal velocities 下击暴流; 一种具破坏性的下沉气流，在地面或靠近地面产生 (Also called microburst)
双语例句
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By adjusting the plate, the device is able to regulate the downburst parameters, such as the wind intensity, diameter, jet height, inclination Angle.
通过调节平板，该装置能够同时改变冲击风强度、直径、射流高度、入射倾角等冲击风参数。
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The impact of catastrophic winds such as typhoon, downburst, and tornado on transmission lines is introduced, including collapse of transmission towers.
重点介绍了台风、线风、卷风等强风暴下输电线路所受的影响以及输电塔倒塌等情况。
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The impact of catastrophic winds such as typhoon , downburst , and tornado on transmission lines is introduced , including collapse of transmission towers.
重点介绍了台风、飑线风、龙卷风等强风暴下输电线路所受的影响以及输电塔倒塌等情况。
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