buoyancy lift 中文意思是什麼
buoyancy lift
解釋
浮力-
The gliders suck in and shoot out water to change their buoyancy and move up and down. small wings on their missile - like bodies create lift to move horizontally. without a noisy propeller or engine, the gliders run silently and on very little power
這種水下滑翔機長6英尺1 . 83米重100磅45 . 4公斤,依靠吸進吐出海水改變浮力,並藉助側翼產生水平動力。 -
In the 1 ight of results, the interphase pressure can be ignored and the interphase lift force plays a trifling role in the friction reduction, while the gravity - buoyancy, the interphase drag force and the virtual mass force are influential, especially in the bigger bubble
結果表明,相間壓力可以忽略掉,相間升力起的作用比較小,而重力-浮力、相間阻力和虛質量力的影響比較大,特別是在大氣泡中。
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