合力

合力 [hé lì]

1. ■ （一起出力） join forces; pool efforts; make a concerted effort:

合力修建水库 pool efforts to build a reservoir;

同心合力 work together in harmony

2. ■ {物} resultant of forces; resultant; resultant force; composite force

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常用词组

1. ■ 合力法 method of resultant;

2. ■ 合力角 accumulated angle;

3. ■ 合力矩 resultant moment