已知组分的英文

• known component

• "已知"英文翻译    known number
• "组分"英文翻译    component; constituents
• "知组分" 英文翻译 :    chief constituent; main constituent; principal component
• "已知" 英文翻译 :    [数学] known number◇已知数 known number; datum
• "知组份" 英文翻译 :    chief constituent; principal component
• "感知组织" 英文翻译 :    perceptual organization
• "组分" 英文翻译 :    [化学] [物理学] component; constituents
• "组分a" 英文翻译 :    component a
• "比已知" 英文翻译 :    than anybodys known
• "已知的" 英文翻译 :    foregone; given; known
• "已知点" 英文翻译 :    given point; known point
• "已知段" 英文翻译 :    known segment
• "已知角" 英文翻译 :    known angle
• "已知井" 英文翻译 :    fixed well
• "已知量" 英文翻译 :    known quantity
• "已知数" 英文翻译 :    data; known number; prescribed value
• "已知值" 英文翻译 :    give value; given value; known value
• "【数学】已知数。" 英文翻译 :    known number
• "非已知数" 英文翻译 :    undetermined value
• "时人已知处" 英文翻译 :    can drifting clouds and white storks
• "业已知悉" 英文翻译 :    have already learned of the matter
• "已知储量" 英文翻译 :    know reserves; known reserves
• "已知错误" 英文翻译 :    conscious error
• "已知的道路" 英文翻译 :    path, known way
• "已知的对手" 英文翻译 :    known antagonist

• The results showed that the estimation of the dead time and the retention times of the normal alkanes and the further prediction of the retention indices of unknown components were quite satisfactory when the number of the known components included in calculation was not too small
  结果显示，在已知组分不是太少的情况下，该方法计算的死时间和正构烷烃的保留时间与实验值吻合，预测的保留指数也有较高的精度。
• Abstract ： in order to obtain the retention indices of unknown components in gas chromatography , a method using retention indices and retention times of known components to calculate the dead time and retention times of the corresponding normal alkanes was developed
  摘要：提出在部分组分已知的气相色谱灰色体系中，利用已知组分的保留指数和保留时间推算死时间和正构烷烃的保留时间，再计算未知组分保留时间的方法。