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- trough in westlies 西风槽
- An inclined trough in which crushed ore is washed with running water to flush away impurities. 洗矿槽，淘汰盘一个倾斜的槽，在其中被碾压的矿石被流水冲刷以冲走杂质
- It was an enormous bottomless trough in which the hogs could swill and wallow. 它成了一个巨大的无底食糟，猎猡们可以在里面肆意大喝大嚼，甚至打滚糟踏。
- But economists do not necessarily expect the trough in production to be long. 但是，经济学家并不一定认为生产低潮会持续很长时间。
- Wang, C., Yang, M.L., Chou, C.P. and Lee, C.S., 1998, Westward Extension of the Okinawa Trough in the Northern Taiwan Area: Morphology and Seismicity. 王正松、周治平、李昭兴、杨敏郎，1998，台湾北部地区冲绳海槽向西之延伸。
- THE ROLE OF THE BAY OF BENGAL TROUGH IN THE ABNORMAL SNOWFALL PROCESSES IN BAISE CITY. 孟湾槽在百色市异常降雪天气中的作用
- Depression, usually a pit or a trough in the stream gravel, dug in preparation for, or during, spawning. 凹形巢一种洼地，通常是河川砾石层的一个凹洞或一个沟槽，挖掘于准备或是正在产卵的时候。
- 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”可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。
- In the spring of flood years,the low trough in Aleutian deepens and extends to west,the high in Ural forms,strengthens and moves to east. 在大水年春季,阿留申低槽加深,并向西延伸,乌拉尔高压形成并东移加强。
- Natural gas mainly accumulated in oolite beach sedimentary facies of carbonate platform edge around Guangliang trough in Sichuan Basin. 天然气主要富集于广梁海槽两侧台地边缘鲕粒滩相区。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- Both total CPI and core infl ation should trough in the second half of this year and return to 2 per cent in the second quarter of 2011. CPI和核心通货膨胀率应该在今年下半年到达低谷,但在2011年第二季度的返升至2%25。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- Each of them was seated, as it were, on the crest of the wave that followed each successive trough in the tumultuous course of Indian national life. 每一位都各归各位，如同昔曰一样，在印度民族生活喧哗的浪潮中，各自跟随着各自的传承。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- Plateau Indian people of Penutian stock whose territory lay in a great trough in the southern Cascade Range of present-day southern Oregon. 领地位于现今奥瑞冈州南部的喀斯开山脉南段一大槽形地带、操佩纽蒂诸语言的高原地区印第安人。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。
