查询词典 diver

A new kind of magnesium alloys has been synthesized by high energy ball-milling of Mg and Fe mixed powders.Due to the high corrosion speed and reacting efficiency,the alloys are generally called super-corroding alloys.A SCA bulk is fabricated through cold-pressing and sintering the mechanically alloyed Mg-Fe powders.The chemical reaction of SCA with seawater rapidly releases heat and hydrogen gas,which may play very important roles in many ocean applications.For example,the reaction heat can be used to keep diver clothes warm;SCA corrosive links with the function of self-destruction can be utilized to control the sinking and floating of sonobuoy, and to salvage the training torpedo or other instruments.In addition,the reaction heat of SCA can be applied to heat food,machinery and ice or snow,which is thus very helpful for mountaineers.

超腐蚀合金采用Mg和Fe混合粉末，经高能球磨机械合金化、冷压、烧结，形成Mg-Fe合金块体，具有很高的海水腐蚀速率和反应效率，该合金化学反应放出的热量和氢气可在海洋工程中发挥重要作用，例如：可为深海作业潜水衣的保暖提供热量；由其制造的腐蚀链通过自毁机制，可用来控制声纳浮标的沉浮时间，打捞和回收水中的贵重仪器、装置以及训练用的靶雷；在偏远地区和寒冷地带，利用该合金的反应放热特性，不仅可加热机械、仪表或食品，而且能为登山运动员提供取暖所需的热量。

The excellent diver can submerge as deep as 243 meters to work.

这个出色的潜水员可以潜入海下243米的深处工作。

Come at full moon in particular to experience Thresher Diver's famous "Randy Mandy" dive in its full glory!

尤其是在满月的时候潜水，更被有经验的潜水人称为"Randy Mandy"的饕餮之潜。

US diver Craig Clasen fought with a 12ft tiger shark for nearly 2 hours when it tried to attack his friend during an underwater spear fishing expedition in Louisiana.

美国潜水员克雷格克拉森在美国路易斯安那州的海底潜水捕鱼时，为了保护自己的同伴，在水中与一条12英尺长的虎鲨搏斗了两个小时。

Not every diver is an illegal trafficker ... but we need to ensure these treasures remain for future generations.

不是每个挖掘者都是非法交易者，但我们需要确保这些现存的财富给我们的后代。

To cite a few examples: the acrylic window at the Ocean Voyager exhibit is the largest window on the North American continent; a living coral reef now flourishes in downtown Atlanta in the Aquarium's Tropical Diver Gallery; the Education Loop is a major acknowledgement of the importance of education in public aquariums; the Correll Center for Aquatic Animal Health is a great example of public philanthropy and a partnership with a research university.

举几个例子：在 Ocean Voyager 展览中使用的压克力窗口，就是北美大陆上最大的窗口；活珊瑚礁现在就茁壮生长在位于市中心的亚特兰大水族馆的热带潜水长廊；这种在公众水族馆间的环式教育是很重要且值得提倡和感激的；为研究水产动物的健康而建立的珊瑚中心，就是一个公共慈善事业与研究型大学（ Georgia 大学）伙伴关系的见证。

But experts said the fish probably mistook the diver for one of its regular snacks, a seal, and some said the big fish may have been disappointed with its unappetizing catch.

不过专家指出，鲨鱼可能将潜水夫误认为它平时的点心「海豹」，也有专家说大鲨鱼可能因为猎物不对味而感到失望。

If you could have seen it in the light, it looked like a diver's wetsuit but without the facemask and fins.

如果您可以看到它在轻，它看上去像一名潜水员的wetsuit但没有面罩和鳍。

The 'Arc of a Diver' album by Steve Winwood.

""'弧潜水员』专辑由史蒂夫事宜

E xtra night for diver is based on per person per night with 2 boat dives.

延期住宿包括：两人一房住宿连早餐及2次船潜。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。