throwing force 中文意思是什麼
throwing force
解釋
投力-
Beneath the boiling surface of the sun lies a force that could destroy crucial technology and electrical grids ? throwing the modern world back to the stone age
太陽風暴，這是個災難的系列片，以科學的據點來預言將來可能出現的太陽風暴對地球的影響。 -
Let p represent the upward force exerted on the ball by the man in the throwing process.
令P為拋球時人手作用於球而向上的力。 -
The portable electric point machine tester is a special instrument that is used to test the electric point machine in the field. it is the main application that is used to record the change of two parameters of the electric point machine, which is the throwing force and the electric machine ' s current, when the electric point machine is throwing the point
便攜式電動轉轍機測試儀是一種現場使用的測試電動轉轍機的專用測試設備，它主要用來測量電動轉轍機的輸出力和轉轍機的電機電流兩個參量在轉轍機動作過程中變化情況。 -
Let p represent the upward force exerted on the ball by the man in the throwing process
令p為拋球時人手作用於球而向上的力。
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