The residual effect to housefly was over 2 months.

其残留效果稳定在2个月以上。

youdao

This was soon overcome by the use of baker's yeast which is a primary grown yeast which is a much cleaner yeast than the brewers yeast that have the residual effect of hops.

这个缺点不久被面包酵母抽提物克服了。面包酵母抽提物是用初生的酵母生产的，它比含酒花残余物的废啤酒酵母纯净得多。

youdao

We get valuable results about the effect of the stress ratio and residual stress on fatigue crack growth.

在应力比，残余应力对疲劳裂纹扩展的影响方面获得了有价值的成果。

youdao

While representing only 1 percent of the FTC's 2012 survey, the personal cost is multi-faceted and, like some diseases, the residual effect of a fraudulent invasion can last for many years.

ENGADGET: Editorial: Countering ID theft requires better awareness campaigns