Methods: the multiple proportion dilution of the above mentioned compounds were selected and used in vitro experiment.
方法：运用液体倍比稀释法对以上药物进行体外实验研究。
A method for correcting influence of the indicator in REDOX titration, based on the principle of multiple proportion to calculate influential amount, is proposed.
本文报道了一个基于倍比原理计算氧化还原滴定指示剂影响的校正方法。
Based on a current-mode integrator and proportion circuit multiple outputs by AOA, multifunctional second-order current-mode filter was proposed.
以AOA电流模式多路输出积分器和AOA电流模多路输出比例电路为基础，设计了多功能二阶电流模式滤波器。
The proportion of batch process in industries increased because the growing demand of market for products that yield a high added value, that of multiple kinds and that of small quantity.
市场对小批量、多品种、高附加值的精细化工产品的需求量越来越大，因此间歇化学反应过程在工业生产中的比重越来越大。
The proportion of students entering schools of a higher grade and the employment rate continuously lead that of other schools, the reason lies in its own multiple superiorities.
该类院校的升学及就业竞争率一直遥遥领先，原因就在于它自身的多种优势特征。
There are many types of multiple cropping systems distributing widely in HanDan country in a small proportion.
邯郸市棉田多熟种植占的比例很小，但分布较广，类型多种多样。
There are many types of multiple cropping systems distributing widely in HanDan country in a small proportion.
邯郸市棉田多熟种植占的比例很小，但分布较广，类型多种多样。
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