The uniformity of deformation during hot rolling could be improved by properly increasing the slab thickness and adopting large reduction rate in first several rolling passes.

适量增加铸坯厚度，并在较靠前的机架分配较大的压下量有利于提高轧制过程的应变均匀性。

youdao

The worm reduction rate was estimated for each group.

计算各组减虫率并进行统计学处理。

youdao

The worm reduction rate and egg reduction rate were compared between groups.

比较各组间的减虫率和减卵率。

youdao

Still, he points to some hopeful signs -- including a large reduction in the child death rate in Malawi.

VOA: special.2010.04.26

"The group that had the training initially had a fifty percent greater reduction in their mortality rate and that was greater reduction than the control group, the group that didn't have the training initially."

VOA: special.2010.10.20

Recently, Rogers has reported to making reductions to his stakes in several companies, with an average reduction rate of about 50 percent.

FORBES: T. Rowe Price Equity Income Fund Top Sells: KMB, PNW, MAR, AMGN, AVY

However, biodiversity and ecosystem services are declining at an unprecedented rate and the world failed to reach the Millennium Development Goal (MDG) target of a significant reduction in the rate of biodiversity loss by 2010.

UNESCO: Social and Human Sciences

He may also signal a further reduction in the rate of corporation tax to 20p.

BBC: Budget 2013: What might be in it?