New techniques that sift nuclear DNA from ancient soil made these findings possible.

从古代土壤中筛选细胞核 DNA 的新技术使这些发现成为可能。

Fiddler crabs sift food particles from the mud, leaving behind neat balls of leftovers.

招潮蟹从泥中筛出食物颗粒，留下整齐的剩菜球。

To find their moon, the two researchers sifted through data from 284 different exoplanets that Kepler had spotted.

为了找到他们的这种卫星，两名研究人员从开普勒探测到的284种不同系外行星中筛选数据。

She stood by the stove, sifting the yellow corn meal from her fingers into a kettle of boiling, salted water.

她站在炉子旁边，将手指上的黄色玉米粉筛入一壶沸腾的盐水中。

She stood by the stove, sifting the yellow135 corn meal from her fingers into a kettle of boiling, salted water.

她站在炉子旁边，把手指上的黄色玉米粉筛入一壶沸腾的盐水中。

We will fine-tune your ability to sift fact from falsehood, for the core of a liberal education is comprised of reason, logic, and critical thinking.

我们会帮助你打磨过滤假象的能力，因为通识教育的核心是由理性、逻辑与批判性思维组成的。

You don't have any flareups, you don't have any black sift from the smoke kissed awning or burned up charcoal from the grill grates.

你没有任何燃烧，你没有任何黑烟从遮阳篷上冒出的烟雾或从烤架炉排上烧焦的木炭。

Simple separation techniques apply to many physical scenarios, like separating cream from milk, extracting water from soil, or even sifting out flecks of gold from river sand.

简单的分离技术适用于许多物理场景，例如从牛奶中分离奶油，从土壤中提取水，甚至从河沙中筛出金粒。