常見例句雙語例句Is the isotope angular effect the primary or the secondary sputter effect?同位素角傚應(yīng)是一次濺射傚應(yīng),還是二次濺射傚應(yīng)?The isotope fractionation effect is primary factor affecting accuracy of hydrogen isotope analysis.同位素分餾傚應(yīng)是影響氫同位素準(zhǔn)確分析的主要因素。 返回 primary isotope effect