calcareous sand is a special marine geotechnical medium, which has unexpected physical and mechanical property due to its origin and fabric.

some scientists believe that coral reefs, home to a quarter of all marine species, may virtually disappear within a few decades.

有四分之一的海洋生物以珊瑚礁为家，一些科学家认为，珊瑚礁实际上可能会在几十年内消失。

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openhydro's generators do not need lubricant, which considerably reduces the need for maintenance, and are said to be safer for marine life.

Openhydro的发电机无需润滑，这很大程度上减少了维护的需要，并且据说对于海底生物更安全。

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as one project planning committee official said, the census of marine life has enlarged the known world.

正如一位该项目计划委员会的官员所说，海洋生物普查扩大了人类对世界的认识。

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wilfahrt joined up after taking discreet advice from a gay ex-marine on what he might expect as a homosexual in the us armed forces.

在入伍前，安德鲁曾向一个同性恋前海军士兵征询过一些中肯的意见，关于在美国武装部队里一个同性恋会招到怎样的对待。

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the photo was taken in riviera beach, fla. , by steven kovacs and won first place in the marine animal portrait category.

该照片拍摄于海滨沙滩，佛罗里达州，并赢得由史蒂芬科瓦奇在海洋动物肖像类第一名。

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the research ship was one of several employed by census of marine life expeditions during international polar year 2007-08.

在2007-08年的国际极地考察年中，这条船是海洋生物普查组拥有的几条科学考察船之一。

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the system could endure harsh marine terminal environments and was well received by the intermodal community.

该系统能够承受严酷的海运码头环境，在联运界很受欢迎。

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the company has forging factory, casting factory, marine hardware factory, machining center and professional heat treatment center.

公司下属铸造厂、锻造厂和索具厂，数控机加工中心和专业的热处理中心。

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on such a basis, this paper discusses the significance of the molar structure in the analysis of the ancient marine environment.

在此基础上，讨论了臼齿构造在分析古海洋环境方面的重要意义。

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africa became her goal when the youngest of her sons, a marine, was stationed at the u. s. embassy in somalia.

当她的小儿子（美国海军陆战队员）被派往美国驻索马里大使馆时，非洲便成了她的目标。

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marine corps spokesman, said the corporal gold name belong to the same row with the victims, the use of a k-2 rifle.

海军陆战队发言人则说，金姓下士与死伤者同属一个排，使用一支K-2步枪。

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the lower one, underlying the marine clay, contains several artesian aquifers used for drinking and economic purposes.

较低的一层在海生粘土下面，蕴含着几处用于饮用和商业用途的自流地下蓄水层。

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the boat's solar panels power two large marine batteries, which in turn power everything else, including her onboard electronics.

小船的权力两个大，海洋电池太阳能电池板，从而一切权力，包括她的电子板上。

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although these employ a soldier not as so strong as the marine corps, is all occupation soldier, this is too fantastic.

虽然这些雇佣兵不像海军陆战队那么强，但都是职业军人，这太匪夷所思了。

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when the regime could no longer refute the evidence, they finally approved rehabilitating the coral reef and making it into a marine refuge.

当政府再也无法驳倒证据时，他们终于同意修复这座珊瑚礁并把它建成一个水下避难所。

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butterfly bow dance, mandarin duck marine catch, the wind feelings water, smiling, to greet the person, one pair.

蝴蝶船头舞，鸳鸯水上追，风含情水含笑，喜迎人一对。

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any of numerous minute marine and freshwater crustaceans of the subclass copepoda, having an elongated body and a forked tail.

桡足动物任一种桡足亚纲的大量海洋或淡水甲壳纲小动物，身体细长，尾部分叉

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a cool splash: a marine on patrol poured water on his head while resting in marjah, afghanistan, friday.

阿酷飞溅：海事巡逻的水倒在他头上，而在Marjah，阿富汗，星期五休息。

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similarly conservative, the united states marine corps has an almost mystical relationship with its rifles.

同样保守的还有美国海军陆战队。它同其拥有的步枪有着近乎神秘的关系。

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divers, who stay under water just for fun or to hunt for souvenirs, are disturbing the natural cycles of marine life.

潜水员，他们留在水下只为好玩或追缉的工艺品，令人感到不安的自然周期的海洋生物。

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