double comb

Compare that with China, where state-run sports schools comb through communities searching for the extremely tall to play basketball and the double-jointed to learn diving.

中国的情况则与此不同，其公办体校会到各社区筛选，找个子奇高的人打篮球、关节灵活的则选去学习跳水。

Grandmother combs her hair at the window every morning with a double-edged fine-tooth comb.

姥姥每天早上都会在窗前用 篦子 梳头.

Study on Test of Sluice Capacity of Double-Edged Fine-Toothed Comb at Rainfall Inlet at Highway

公路雨水口篦子泄水量试验研究

The nonlinearity of MZM was theoretically analyzed and a method of simultaneously generation both double-frequency microwave and sextuple-frequency millimeter wave base on a MZM and a comb filter was proposed and realized.

对MZM调制器进行模拟调制时的非线性特性进行了理论分析，提出并实现了一种基于单个MZM调制器和梳状滤波器同时产生二倍频微波和六倍频毫米波的方法。