mix proportion selection 配合比选择
mixing proportion selection 配合比选定
This is a surprisingly high proportion, since the scans often miss various genes that are known for other reasons to be under selection.
这一比例高得出乎意料,因为这样的筛选通常会错过因为一些原因最终没被自然选择留下的基因变种部分。
The influence of number of ingredients, blends proportion, selection of hard monomer, crosslinking monomer and sample preparing methods to the damping property were investigated.
考察了组分数、共混比例、硬相单体的选择、交联单体及不同制样方法对材料阻尼性能的影响。
The proportion of DNPAOs increased from 15.5% to 73% of total phosphate accumulating organisms after three phase selection.
经过3个阶段的选择和富集,反硝化聚磷菌在聚磷菌中的比例从15 %上升到73% 。
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