潜水

In the development of the deep manned submersible, the safety of the manned spherical pressure hull is of the most concern.

在载人潜水器的研制过程中，载人耐压球壳的安全性最受关注。

The structure subsystem of 7000m HOV's pressure hull is mathematically analyzed by the method of VCM.

4采用变复杂度模型法对7000米载人潜水器多学科设计优化的耐压载人球壳结构子系统进行计算分析。

In this paper the structure optimal design of the pressure spherical hull in a deep manned submersible is completed with a combined optimal method and this method is based on Response Surface Method and Genetic Algorithm.

本文采用组合优化方法对某深海载人潜水器耐压球壳进行优化，该组合优化方法基于响应面近似模型和遗传算法。

In this paper the structure multi-objective optimal design of the pressure spherical hull in a deep manned submersible is completed with a combined optimal method which is based on Response Surface Method and Genetic Algorithm.

采用基于响应面近似模型和遗传算法对某深海载人潜水器耐压球壳进行多目标优化设计。

Fig6-8, the same case, M, 26, quadriplegia 1 week after dive.

图6-8为同一患者，男，26岁，潜水后四肢截瘫1周入院。

In summer, people enjoy boating on the lake - on pleasure boat tours, cruisers and motorboats, or they fish for rainbow trout or go scuba diving.

夏天，可以乘坐观光游览船和游艇、汽艇等在湖上观光，还可以钓红鳟，或者背上呼吸器潜水等。

Above the coral sea - South Ari Atoll, Maldives Think blue lagoons, rainbow fish and a wave from the odd passing diver.

落日水上豪华顶级别墅——马尔代夫，南阿里环礁想想那湛蓝的泻湖、彩虹鱼，还有路过的奇异潜水者搅起的波浪吧。

Methods 177 divers are tested in group with Defense Style Questionnaire and Cornell Medical Index, the relationship are analyzed with rank correlation coefficient.

方法用防御方式问卷和康奈尔医学指数对海军某部177名潜水人员进行团体测验。用等级相关系数分析二者的相关关系。

Through a more detailed account of the submarine rescue equipment of the main countries, the authors believe that the US submarine rescue diving and recompression system and new NATO submarine rescue system are the most advanced in the world, and there is no significant technical development in the next period because these systems can well meet the submarine rescue needs.

文中比较详细地介绍了主要潜艇国家的援潜救生装备，通过分析后作者们认为，技术最先进的当数美国的"新型潜艇救援潜水和再压缩系统"和欧洲的"北约新型潜艇救援系统"。而且在今后一段时间内，从技术上来说，不再会有很大的超越这两大系统的发展，因为这些系统已能较好地满足当前一段时期内潜艇援潜救生的需要。

As engineering activities related to groundwater are getting more and more complicated,seepage problems in arbitrary rectangular coordinates system can be often met.

随着与地下水有关的工程活动的逐步复杂化，任意直角坐标系下潜水渗流问题日渐多见。

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％。