英语翻译“蛟龙”号是我国第一台自行设计、拥有自主知识产权的深海载人潜水器,其研制集结了中船重工集团公司702所、中科院沈阳自动化所和声学所等百余家单位.2002年6月,“蛟龙”号项

英语翻译“蛟龙”号是我国第一台自行设计、拥有自主知识产权的深海载人潜水器,其研制集结了中船重工集团公司702所、中科院沈阳自动化所和声学所等百余家单位.2002年6月,“蛟龙”号项
英语翻译
“蛟龙”号是我国第一台自行设计、拥有自主知识产权的深海载人潜水器,其研制集结了中船重工集团公司702所、中科院沈阳自动化所和声学所等百余家单位.2002年6月,“蛟龙”号项目正式启动.在去年的下潜试验中,“蛟龙”号不负众望,创造了下潜3759米的中国纪录.“蛟龙”号初出茅庐,就使我国成为继美、法、俄、日4国之后,第五个拥有3500米大深度载人深潜技术的国家.
在此次为期47天的深潜试验任务中,“蛟龙”号将执行4次下潜.21日执行的是第一次下潜.第二次下潜,就要冲击5000米深海.为什么是5000米?“如果这次海试成功,意味着我国载人深潜水平达到世界先进水平.”中国大洋协会秘书长、载人海试领导小组副组长金建才说,虽然美、法、俄、日4国目前均已有可下潜6000米甚至6500米的载人潜水器,但目前经常下潜的深度在5000米以内.因为能够到达5000米的深度,就可以畅行在占地球海洋面积75%的海底了.
7月1日上午,我国第一台自行设计、自主集成的“蛟龙号”载人潜水器从江苏江阴启航.未来47天,它将驶向东北太洋,进行5000米级海试.
对于“蛟龙”号,5000米只是个分号,它真正向往的是7000米的深海.“2012年,‘蛟龙’号就要挑战7000米的世界深度.”“蛟龙”号总设计师徐芑南在接受记者采访时表示,7000米的深度占地球海洋面积的99.8%,这意味着我国潜水器可在占世界上99.8%的广阔海域自由行动.“海底有大量资源有待开发,海洋生物、海洋化学、海洋地震等学科的进一步开展,需要这样的有力工具.”
在今年的深潜试验中,“蛟龙”号成功冲击5000米深度,它将为载人潜水器的最大下潜深度7000米奠定基础.同时还将开展海底照像、摄像、海底地形地貌测量、海洋环境参数测量等作业试验与应用.
“边实验,边提高,边改进.”徐芑南介绍说,深潜器目前的最大考验还是来自水压.他打了个比方:7000米处水压的能量,相当于将700公斤重量压在一个小拇指甲大小的盖上.面对7000米的水压,对于计算机、芯片这类不能承受压力的元器件,需要有耐压管来保护.对一些如蓄电池箱这样的结构,则通过充油压力补偿方式,达到内外压的平衡,以减小箱壁厚度,来减轻箱体的重量,还可以增加油介质的绝缘保护能力.
“一个深潜器肯定不够,在进一步研制中,我们还要不断提高可靠性、可维性、国产率,并要降低运行成本.”7000米深度并不是终极目标,我国自行设计、制造的深海载人潜水器,将在人类对海洋资源的开发利用中大显身手.
美国《华尔街日报》7月20日发表题为《中国正扑向深海宝藏》的文章称,中国在太平洋的深潜计划或将在开发世界海洋潜藏的矿产资源方面超越美国,并猜测中国“蛟龙号”的深海探测“另有所图”,或存在军事意义.

英语翻译“蛟龙”号是我国第一台自行设计、拥有自主知识产权的深海载人潜水器,其研制集结了中船重工集团公司702所、中科院沈阳自动化所和声学所等百余家单位.2002年6月,“蛟龙”号项
"The flood dragon", is China's first Taiwan to design, with independent intellectual property rights of the deep manned submersibles, its development assembled to pry into heavy industry group company 702, Chinese academy of sciences shenyang and automation, acoustic over units. In June 2002, "flood dragon" th project was set up. In last year's trial, "descend flood dragon" number expectations, created the 3759 m Chinese record descend. "The flood dragon" that will, at the beginning, our country become the United States, France, Russia, Japan and their fifth after 3500 meters, with great depth below the country. Manned technology .
In the 47 days for a test mission, below flood dragon ", "will carry out four times to descend. 21, execution is first to descend. The second descend, will impact 5000 meters deep sea. Why is 5000 m? "If the sea try, success means our manned deep level reached the advanced world level." China ocean association secretary-general, manned the leading group JinJianCai try deputy chief said, although the United States, France, Russia, Japan four countries are now available to descend 6000 meters and even 6500 m manned submersible ware, but at present the diving depth in often within 5000 metres. Because to get 5000 m depth, can get around the earth's oceans in accounting for 75% of the area of the bottom.
July 1, our country the first morning his own design, integrated platform independent of the dragon ", "manned submersibles set sail from the jiangyin, jiangsu. The future 47 days, it will sail to the northeast of 5000 meters, is the sea level try.
For "flood dragon" number, 5000 m just a semicolon, it really want is 7000 meters of the depths of the sea. "2012," dragon ", will challenge 7000 m world depth." "The flood dragon" chief designer, xu south in the works when accepting a reporter to interview the depth of 7000 meters, said accounted for 99.8% of the area of the earth's oceans, this means that our country submersibles can be in accounting for 99.8% of the world's vast sea freedom of action. "The sea bed is substantial resources to be developed, sea creatures, the ocean chemical, Marine earthquake and the further development of discipline, need such powerful tools."
In this year's deep test, "flood dragon", 5000 meters deep impact success, it will be the biggest manned submersibles descend a depth of 7000 meters lay the foundation. And it will carry out the photography, video, bottom topography measurement, Marine environment parameters measurement of homework test and application.
"Side, the side improve experiment, the side to improve." Xu said, deep south works, is currently the biggest test or from the pressure. He made a comparison: the 7000 metres of water pressure energy equivalent to 700 kg weight will be in a little thumb a size of the cover. Face the pressure, 7000 meters to the computer chip, this kind of can't withstand the pressure components, need to have pressure pipe to protect. To some, like battery box such structure, this is through an oil filled compensation methods, to pressure inside and outside pressure balance, and to minimize box wall thickness, to reduce the weight of the body, still can increase oil medium insulation protection ability.
"A scuba diving is sure enough, and further developed in, we also continue to improve reliability, d sex, GuoChanLv, and to reduce the operating cost." 7000 meters deep and not by our ultimate goal, design, manufacture of deep manned submersibles, will be in human resources development and utilization of the ocean of recognitions.
The Wall Street journal published on July 20, entitled "China is pounced on deep sea treasure" article said that China is in the Pacific Ocean in plans or to develop the world's oceans in the underlying mineral resources in the United States and China, beyond speculation "dragon's deep sea exploration" another figure ", or existence has military significance.
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