cobalt crust是什么意思_cobalt crust中文

cobalt crust中文什么意思

cobalt: n. 1.【化学】钴。 2.钴类颜料。 3.深蓝色。
crust: n. 1.面包皮 (opp. crumb)；干面包片；生 ...
crust of cobalt: 钴壳, 钴华
cobalt-rich ferromanganese crust: 富钴铁锰壳
crust: n. 1.面包皮 (opp. crumb)；干面包片；生活口粮，糊口之资。 2.外皮，壳；〔美国〕雪壳；【地质学；地理学】地壳；【动物；动物学】甲壳；【医学】痂；(酒等的)浮渣；水垢。 3.(事物的)皮相，外表，表面。 4.〔美俚〕老面皮，厚颜无耻，没礼貌；(人的)脑壳。 crust movement 地壳移动。 earn one's crust 挣钱糊口。 have a crust 〔美俚〕脸皮太厚；太大胆，太鲁莽，太冒失。 the upper crust 〔古、俚〕上层社会。 vt.,vi. 用外皮覆盖；结成硬皮；生痂儿。 The snow has crusted over. 雪在地上结成冰壳。

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Explorative study on short - range exploration method for deep - sea cobalt crust tiny terrain
一种深海钴结壳微地形近程探测方法的探索研究
Exploration method for tiny terrain of seabed cobalt crust based on energy relativity search
基于能量相关搜索法的海底钴结壳微地形探测方法研究
To strip it from sea - bed rock and transport it to seabank , it is necessary for us to understend the friability of cobalt crust
欲将结壳从海底基岩上剥离并采出海面，必要弄清钴结壳的破碎特性。
Abstract : sea - floor cobalt crust is rich in such metals as mn , co and ni , and has been one of recently - exploited and investigeted mineral resources
文摘:海底钴结壳富含锰、钴和镍等金属，是人类近期勘探和开采研究的热点之一。
For this reason , protodrakonov scale of hardness of the cobalt crust is measured by impact crushing test and factors affecting its crushability are analysed , providing the basis for designing crushing devices
为此采用冲击破碎试验法测定了钴结壳的普氏系数，并分析了影响其破碎强度的相关因素，为将来结壳破碎装置的设计提供了依据。

cobalt crust中文什么意思