常見(jiàn)例句The stoichiometric coefficients are pure numbers with no units.化學(xué)計(jì)量系數(shù)是沒(méi)有單位的純數(shù)字。He did not hesitate to subtract terms with literal coefficients.他毫不遲疑地進(jìn)行了文字系數(shù)項(xiàng)的相減。 返回 coefficients