It 's important to winnow truth from falsehood in scientific research .
在科研工作中去伪存真是很重要的.
But the straw poll does winnow out people like mr pawlenty , who staked his campaign on a strong showing .
但是非正式投票确实能筛选出像鲍雷蒂pawlenty这样的参选者,他将竞选完全依靠强烈的炫耀。
The new x prize is designed to winnow the genetic wheat from the chaff .
新设立的这个x奖是为了在茫茫基因大漠中“披沙拣金”。
On the other hand , those creatures might just be too small to be caught easily by the filters used to winnow life from water for analysis in the first place .
After more than 30 years protection , the islet is the cover taiwan acacia , the beefwood , the black pine and the mountain cuckoo , the myrtle , the tree fern , the awn winnow basket , just like virgin forest .