shear layer

基本解釋

Subsequently, the distribution of noise emission sources within the flow field was found by using FW-H equations, based on a shear-layer noise model.
然后采用基于FW-H方程的剪切流噪聲模型，求解了蒸汽流場內(nèi)的噪聲源幅度分布。
The major systems come from the shear line of low-layer, the low trough of upper air and the ground stationary front.
主要影響系統(tǒng)來自低層切變線、高空低槽和地面靜止鋒；
The inter- layer shear strength slightly increased at the original period of radiation and presents a remarkable decreasing trend as increasing the radiation time.
輻照初期層間剪切強度略有上升，隨著輻照時間的延長層間剪切強度呈明顯下降趨勢；