合力

hélì

join forces; pool efforts, resultant of forces

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join forces; resultant of force

【化】 resultant force

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composition of forces; resultant force

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hé lì

n. composition of forces, resultant

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he2 li4

cooperate

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合力

hé lì

（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

{物} resultant of forces; resultant; resultant force; composite force

合力法 method of resultant;

合力角 accumulated angle;

合力矩 resultant moment

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合力|合力 [hé lì] ► to cooperate