streaming motion 中文意思是什麼
streaming motion
解釋
流注活動-
Cyclosis ( cytoplasmic streaming ) the streaming of cytoplasm in a circular motion around the cell observed in some plants, particularly young sieve tube elements
胞質環流(胞質運動) :在一些植物細胞特別是在幼篩管分子中觀察到的細胞質圍繞細胞的環形流動的現象。 -
According to newton ' s third law of motion ? for every action there is an equal and opposite reaction ? air streaming out the back faster than the aircraft ' s speed will thrust the plane forward
依據牛頓第三運動定律,每個作用力必會產生一個等量而反向的作用力,因此當空氣以高於飛機的速度自引擎尾部流出時,便可將飛機向前推。
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