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。
  • 来源:互联网摘选更新时间:2026-07-13 15:46:42

  • 重点词汇
  • needv.需要;有必要;
  • sn.英文字母表的第19个字母;
  • considerablyadv.相当,非常,颇;
  • bev. 是;有,存在;做,成为;发生;
  • whichpron./det.哪一个;(进一步提供有关某事物的信息)那个,那些;(省略先行词的关系代词)…的那个(或那些);(明确所指的事物)…的那个,…的那些;哪一些
  • need for需要…;
  • saidadj.[律]上述的;少说为妙;(做)某事有/没有很多优点(或好处):某事物有/没有多少可说的;说到底;
  • generatorsn.发电机,发生器( generator的名词复数 );电力公司;
  • 相关例句
1、

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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2、

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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3、

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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4、

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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5、

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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6、

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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7、

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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8、

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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9、

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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10、

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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11、

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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12、

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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13、

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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14、

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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15、

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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16、

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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17、

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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18、

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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19、

any of numerous tropical marine snails that as adults have the outer lip of the aperture produced into a series of long curved spines.

多种热带海生蜗牛,成体带孔的外部唇缘产生出一串长而弯曲的刺。

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20、

the marine transportation safety system consists of human, ship and environment, in which human is one of the important factors.

海上交通安全系统由“人-船-环境”组成,人是组成该系统的重要因素之一。

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