A method to evaluate the performance of turbine flowmeter by meter factorvariation was put forward.
提出的方法的性能进行评估涡轮流量计的仪表系数的变化。
2
Height (or the causes of height variation) may be a factor, especially in some instances, like for those people who carry the Methuselah gene.
身高(或者身高差异的根源)可能是一个因素，特别是在某些情况下，比如对于那些带有玛士撒拉基因的人们。
3
These relationships between social and financial performance can be rationalized by multi-factor models for explaining the cross-sectional variation in returns, but not by industry effects.