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- German researchers recently uncovered an isotope of iron known as iron-60 in ocean bed samples laid down about two million years ago. 德国研究人员最近在大约于200万年前沉入海底的样本中发现了一种铁的同位素--铁60。
- Up the sun came in glory from his ocean bed, and flooded the earth with warmth and light. 金光灿烂的朝阳从它的大海眠床上冉冉升起,把温暖和光明倾泻给大地。
- Most intriguing is underwater walking, in which, wearing an oxygen helmet, you meander along the ocean bed among coral and shoals of striped fish. 最引人入胜的是海底漫步,你可以戴着潜水用的氧气头盔漫步在洋底,徜徉在珊瑚和成群的条纹鱼中间。
- It has a manipulator hand containing drilling and cutting tools that allow the robot to retrieve samples of rock from the ocean bed. 这种机器有一个操作臂,其中包括了钻头和开掘工具,使得机器人可以从深海海底回收岩石样品。
- When submerged breakwater height is 32cm ,structure width is 164cm, and the distance from structure bottom to ocean bed is 16cm ,we both have haven better efficiency of wave breaking and economic . 实验结果显示,堤高为32公分,堤宽为164公分时为最佳化,而且海底水深为16公分时,可同时兼具经济与效能的作用。
- exploration to unlock the secrets of the ocean bed 揭开大洋底部秘密的探险.
- explore the secrets of the ocean bed 探索海底的秘密
- formed or situated or occurring beneath th ocean or the ocean bed. 在海洋中或海洋底部形成的,位于或发生于海洋中或海洋底部的。
- This creature lives in the depth of the ocean. 这种生物生活在海洋深处。
- The brook warbled over its rocky bed. 小溪潺潺流过多石的河床。
- The astronauts splashed down in the Pacific Ocean. 那些宇航员们溅落在太平洋中。
- The ocean lanes are always busy. 远洋航路总是很繁忙。
- The ship plowed across the ocean. 轮船在大海上破浪前进。
- She rushed off to work leaving her bed unmade. 她匆忙去上班连床都没铺好。
- A mosquito netting completely surrounds our bed. 一顶蚊帐把我们的床完全围住了。
- It was hard work getting the children off to bed. 哄孩子们去睡可不是容易的事。
- The ship ploughed across the ocean. 轮船在大海上破浪前进。
- I threw off my clothes and tumbled into bed. 我脱掉衣服倒在床上便睡了。
- I usually go to bed at half past ten. 我通常十点半睡觉。
- An area of choppy water, as on an ocean. 碎浪区海洋等有碎浪的区域
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries