mass charge ratio
英 [mæs tʃɑːdʒ ˈreɪʃiəʊ]
美 [mæs tʃɑːrdʒ ˈreɪʃioʊ]
质荷比
双语例句
- Ion mass spectrometry ( IMS) is based on the fact that charged atomic and molecular species are ejected from the surface of a condensed phase and separated according to their charge to mass ratio.
离子质谱按照物质电离后质量与电荷的比值（即荷质比m/e）大小进行分离，可以测定离子的质量和离子流的强度[1]。 - Mass spectrometry by analysis ionization. When ion through electric field or magnetic field. Different mass to charge ratio ions will be separated and detected, and collect by the detector. After series of dada processing, finally obtained mass spectra.
质谱通过将被分析物质电离成离子，产生的离子经电场或磁场作用，按质荷比的不同而被分离和检测，被离子检测器的收集得到，再经过一系列数据处理，最终获得质谱图。 - Average free path of ball movement was directly proportional to ball radius, ball density and cylinder volume and inversely proportional to material mass and charge ratio.
磨球运动的平均自由程与磨球半径、磨球密度、球罐体积成正比，与粉碎物料质量、球料比成反比。