贰靶汉英词典

molecular ratio

M 开头单词

基本解释

  • 分子比率

英汉例句

    雙語例句

  • Molecular ratio is calculated by excess amount of ALF3 in sample measurement in-diectly?
    通過間接測定試樣中過賸ALF_3量來計算出分子比。
  • The yield reached 98.68% when the molecular ratio of sulfuric acid to oxime was 1.15 and the temperature was 80℃.
    結果發現，該反應能夠在較低的溫度下進行。在80℃、酸肟摩爾比爲1.15的條件下，己內醯胺收率達到了98.68%。
  • Influence of methanol content in formaldehyde used as raw material for preparing low-formaldehyde(low molecular ratio) UF resin was studied.
    研究了原料甲醛中甲醇含量對低醛化（低摩爾比）脲醛樹脂性能的影響。

    • 權威例句

  • The most likely alternatives, butter and pig fat, were ruled out using a technique called isotope-ratio mass spectrometry, which measures the molecular weights of the chemicals in a sample.
    ECONOMIST: The Romans, too, had sophisticated cosmetics

词组短语

    短語

  • molecular speed ratio 分子速度比
  • molecular mobility ratio 分子遷移率
  • molecular abundance ratio 分子豐度比
  • molecular r ratio 分子比率
  • Molecular coupling ratio 分子結郃摩爾比

专业释义

    地球科學

  • 分子比率