例句 /

The degree and distribution of oligomerization varies upon the type and concentrations of different reaction mixtures utilized and upon the length of allowed reaction time.

The degree and distribution of oligomerization varies upon the type and concentrations of different reaction mixtures utilized and upon the length of allowed reaction time.

低聚化的程度和分布因所使用的不同的反应混合物的类型和浓度和时间的不同而有所变化。