短語詞組短語Flow Label field 流動標(biāo)簽域gas flow -field 氣體流場Flow convergent field 氣流場輻合區(qū)gob flow -field 采空區(qū)流場jet flow -field 噴流流場Flow Velocity Field 流速場flow -field similarity 流場相似rotational flow force field 旋流力場 返回 flow field