wind shifts 中文意思是什麼
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I won't come on deck, i think i'll turn in, and unless the wind shifts, i don't want to be disturbed before midnight. i feel a bit seedy.
我不上甲板了，我要上床了。要是風向不轉，午夜之前別來叫我。我覺得有點不舒服。 -
A typical bistatic weather radar net work is comprised of one traditional transmitter - receiver radar and one or more passive non - transmitting radar receiver at remote site. this type of multiple radar network offers unique advantages when compared to traditional radar net work. this paper introduces the concepts and principles of bistatic weather radar network and analyses, simulates, calculates the basic concepts of effective scattering particle volume relative to the receiver of bistatic radar network, the doppler shifts of the received signals, gives the formula to conduct the three dimensions wind field
本文從原理上分析了雙基地天氣多普勒雷達的構建、基本幾何關系、有效散射體積及其與雙基地角的關系，有效散射體積和目標與雙基地天氣多普勒雷達主站發射機的距離的變化關系，指出雙基地天氣多普勒雷達有效體積和單基地雷達有效照射體積隨之距離的變化有相似之處，但是由於收發分置的幾何結構，雙基地天氣多普勒雷達的性質與雙基地大氣多普勒雷達的散射角有著密切的關系。 -
“ far out to come in when the wind shifts. i want to be out before it is light
「駛到遠方，等轉了風才回來。我想天亮前就出發。 」
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