Deep-sea mining could damage the ocean, but paradoxically it might provide rare metals needed to decarbonise the planet. 他也称之为进退两难,就是一种似乎不可能成功的情况,因为它包含两个矛盾的方面。深海采矿可能会破坏海洋,但矛盾的是,它可能会提供地球脱碳所需的稀有金属。 At the heart of the ...
Theory research of buoyancy material for deep sea mining; 深海采矿浮力材料理论研究 2. According to the actual lifting conditions in deep sea mining, a lifting test system simulating lifting pipe's heaving, swaying and inclination was set up. 研究所确定的提升管升沉、摆动和倾斜对管内流动参数的...
Deep Sea Mining The revival of an old passion, IHC Merwede moves into Deep Sea Mining The awareness that the deep sea can provide mankind with a wealth of minerals dawned in 1868 with the discovery of polymetallic nodules in the Kara Sea. In 1872-76, the HMS CHALLENGER, a British naval ...
将“deep sea mining"翻译成挪威博克马尔文 gruvedrift på dypvann是将“deep sea mining"翻译成 挪威博克马尔文。 译文示例:(Los Angeles Times) (BBC) Papua New Guinea's government has approved the world's first commercial deep-sea mining project, despite strong environmental concerns. ↔ Papua ...
英音|Deep-sea mining BBC6分钟英语 同文微课 2023-02-14 07:00 发表于湖南 6 Minute English - Deep-sea mining 音频: 00:00 06:23 合集 #BBC 六分钟新闻 83个 扫码关注我们同文微课,分分出彩!Cool to the last minute!喜欢此内容的人还喜欢 “Let me see”可不...
DEEP SEA MINING SYSTEMWANZENBERG F,US
The deep-sea mining collector is a tracked vehicle which collect poly-metal nodules on the 5000-6000m s deep-sea sediment. 深海集矿机是一种在水深5000~6000米的深海底采集多金属结核的履带车辆,其行走速度是实现对集矿机行走进行有效控制和反映其运动状态的重要参数,现有的齿轮测速系统存在测速精度低、实...
In this programme, we’ll be finding out about a new idea to collect lumps of precious metals, called nodules, from the bottom of the ocean. The idea, known as deep-sea mining, could provide the metals like copper, nickel and cobalt which are needed for the green technology used in ele...
Deep sea mining深海采矿技术 DeepseaMining Outline •SeabedExploration •Deepseaminingsystem •Researchonliftingpipe 2 SeabedExplorationandMapping(1)•Single-BeamEchoSounder(SBES)_waterdepth•Multi-BeamEchoSounder(MBES)_sendingsoundwavesatvariousangles---comprehensiveinformationonthebottomsurface.3 Seabed...
miningseadeep深海采矿pipe DeepseaMiningOutline•SeabedExploration•Deepseaminingsystem•Researchonliftingpipe2SeabedExplorationandMapping(1)•Single-BeamEchoSounder(SBES)_waterdepth•Multi-BeamEchoSounder(MBES)_sendingsoundwavesatvariousangles---comprehensiveinformationonthebottomsurface.3SeabedExplorationandMap...