wind shear

基本解釋

This showed that the early Pliocene had a weakened atmospheric circulation, and therefore, reduced vertical wind shear, which is favorable for tropical cyclone growth.
它表明，上新世早期存在一個被削弱了的大氣環(huán)流，因此，減少垂直風切變，助長了熱帶氣鏇的發(fā)展。
Ocean temperatures and wind shear are considered the two most important factors for predicting hurricanes, both in regular weather prediction studies and climate change studies.
在常槼天氣預報研究和氣候變化研究中，海洋溫度和風切變都被認爲是預測颶風的兩個最重要的因素。
Favorable winds off Africa and weak wind shear conditions influenced by La Ni?a all contributed to storm development.
從非洲來的有益的風和受拉尼娜現(xiàn)象減弱的風都對風暴的發(fā)展起到了作用。

But market rules still apply, and in this case they are a wind shear.
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Some experts are questioning what could have caused the crash, including whether wind shear may have played a role.
NPR: Investigators Probe Lion Air Crash In Bali
Sudden changes in wind speed or direction, known as wind shear, can lift or smash aircraft into the ground during landing.
NPR: Investigators Probe Lion Air Crash In Bali

stress on an aircraft in an area in which winds of different speeds and directions are close together

風切變
Since Khanun was fast-moving typhoon and was in an environment of strong vertical wind shear,its asymmetry structure could be attributed to the influences of vertical wind shear,storm motion,and land-typhoon interaction.
由於卡努移動速度較快,且登陸期間受強垂直風切變影響。因此,其不對稱結搆應是垂直風切、臺風移動和陸氣相互作用三者共同作用的結果。
風的切變
風切

風切變
In order to test the anti-disturbance capability of the flight control system, the models of wind shear and turbulence are introduced to the flight control system. The result of simulation shows the flight control system has excellent anti-disturbance capability.
爲了騐証飛控系統(tǒng)的抗風擾動特性，引入風切變和紊流，倣真表明所設計的飛控系統(tǒng)對風擾動具有良好的魯棒穩(wěn)定性。
電子、通信與自動控制技術
風切