retuning 中文意思是什麼
retuning
解釋
重調-
The characteristics of the method is that it can modify the guidance coefficients automatically according to the errors between the actual trajectory and the standard trajectory, this is the essential of the standard trajectory guidance. it don " t need any pre - knowledge of the coefficients, this simplifies the problem greatly. following that, the method of predicting the falling site of the instant retuning trajectory is studied
這一方法的特點是從反饋增益系數對再入段縱程偏差修正的本質出發，利用實際彈道和標準彈道的偏差，通過調節升阻比增量，不斷修正再入段縱程偏差，最終確定反饋增益系數；這一方法的優點是在求解反饋增益系數時，不必依賴先驗知識選取初值，使反饋增益系數的確定更為簡便。 -
In the meantime, " xuefeng " is famous for its anvanced products, reasonable price, and best service retuning by society, therefore, make a firm foundation with the friends
3同時， 「雪峰」也以她優質的產品、優惠的價格、優良的服務回報社會，與新老朋友結下了不解之緣。 -
This paper introduces the launching, levitating and injecting situation of our country ' s " long - match 4b " one rocket and two satellites, 18th to 22nd retuning - type satellite, " zhongxing 20 " communication satellite, " detection 1 " satellite, " hong kong asia - pacific 6 " communication satellite, and " practice 7 " satellite, etc
闡述了我國「長四乙」一箭雙星、第18至22顆返回式衛星、中星20號通信衛星、探測一號衛星、香港亞太六號通信衛星、實踐七號衛星等的發射、升空和入軌情況。
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