trough 专八

As the wave bore down on us, the trough deepened.

当波涛向我们压来时, 波谷加深了。

The business cycle is a series of peaks and troughs.

商业周是一系列的高峰和低谷。

learning a language is a series of peaks and troughs .

语言学习过程中会有一系列的高峰和低谷。

An eave trough used to convey rainwater from the roof to the downspout.

用于传输屋顶的雨水到落水管檐沟。

The key technology and technics,which use Simons electrolyze trough with a falcial anode to synthesize lithium fluoroalkylphosphates,are discussed in this paper.

本文探讨了采用镍板为阳极的西蒙斯电解槽电解氟化制备氟烷基膦酸锂的有关工艺和关键技术。

3. 吸尘口在粉尘收集槽最下端，底清洁并回收药粉。

3.The dust collection port is at the bottommost of dust collection trough,is used to thoroughly cleanto collect medicine powder.

An anticyclonic eddy near the Nansha Trough,an anticyclonic eddy east of the Nansha Islands and a weak cyclonic eddy near the Nansha Islands occur in winter,and an anticyclonic eddy near t...

冬季,存在南沙海槽反气旋式涡、东南沙反气旋式涡和较弱的南沙气旋式涡;夏季,存在南沙反气旋式涡、巴拉望海槽西侧的气旋式涡和东南沙气旋式涡。

Does along the excitation included angle throws the movement to cause the feedertrough to have the vibration, the trough body movement clever trick is the straight line;

沿激振夹角作抛掷运动而使给料槽产生振动，槽体的运动诡计为直线；

Stress shielding effect of the trihedral fix trough plate,trapezoid compression plate and Tianjin compression plate on the long bone measured with the electrical measuring method.

用电测法测量了三种股骨中段骨折内固定钢板（三面固定槽形板、梯形板、天津板）固定后对骨的应力遮挡效应。

A new image shows possible "megabreccia" along the center of Mars's Coprates Chasma, a major trough in the Valles Marineris canyon system.

一种新的图像显示“巨形角砾岩”能临近火星科普雷茨峡谷的中心，主要穿过瓦勒斯马里纳里斯峡谷山系。