heave motion 中文意思是什麼
heave motion
解釋
法向移動-
The strip method was applied to the motion prediction of the monohull. the time range solutions of heave and pitch were obtained in the condition of head sea to provide the primary data on panoramic simulation
本文利用切片法對0371g艇加裝縱向組合減搖附體前後的運動進行預報，取得了迎浪狀態下升沉和縱搖的時歷解，為視景模擬提供原始數據。 -
But in order to get the highest precision of velocity measurement, besides the consideration of the performance of the velocimeter, the influence of heave, roll, pitch motion of the submarine in the march progress should be included
還要考慮潛艇在行進過程中的升沉、搖擺運動對多普勒測速的影響，進而對多普勒測速儀的原始測速數據進行修正。針對上述兩方面的研究內容。 -
This method makes it possible for investigating the unsteady nonlinear potential flow in a complicated environment with higher efficiency. the aerodynamic forces of a wing in couple motion of heave and pitch with ground effect are analyzed in detail based on the numerical result. it is shown that a thrust force exists when the wing is in heave motion
深入系統地分析了存在表面效應時機翼運動規律和氣動力之間的關系，研究結果表明，機翼升沉運動產生的推力與升沉速度幅值的平方成比例，推力和推進效率和振蕩頻率成反比；機翼的俯仰運動可以調節推力和推進效率，但是單純的俯仰運動不會產生推力。
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