background wind

基本解釋

• [地球科學(xué)]背景風(fēng)場

英漢例句

雙語例句

• The vertical wind profile was determined by the local terrain and the background wind field.
  流場的垂直分佈主要由地形和背景風(fēng)場共同決定。
• A method considering the effects fron both background wind and pressure fields in the neutral Planetary Boundary Layer (PBL) model is suggested in this paper.
  本文提出一個(gè)在中性情況下邊界層數(shù)值模式中考慮背景風(fēng)壓場影響的方法。
• There are two methods available for calculating equivalent background wind load: the LRC method proposed in 1992 by Kasperski etc. and the modal analysis method.
  對於背景風(fēng)荷載，目前主要有荷載響應(yīng)相關(guān)（LRC）法和經(jīng)典的模態(tài)分解法。

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詞組短語

短語

• Background equivalent wind load distribution 背景等傚風(fēng)荷載分佈
• background wind load 背景風(fēng)荷載
• Background wind response 背景風(fēng)響應(yīng)
• background noise of wind tunnel 風(fēng)洞背景噪聲
• background equivalent static wind load 背景靜力等傚風(fēng)荷載

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專業(yè)釋義

地球科學(xué)

• 背景風(fēng)場

  Under weak background wind conditions, there is some feedback mechanism between circulation and turbulence.
  此外，弱背景風(fēng)場條件下，環(huán)流強(qiáng)度與湍流發(fā)展之間具有某種反餽機(jī)制。