中太平洋海区是富钴结壳的主要分布区。
Central Pacific seamounts are mainly distribution areas of Co-rich crusts.
研究结核状及砾状大洋富钴结壳浮选工艺。
The flotation technology of cored and gravel cobalt-rich crust from the Pacific Ocean is investigated.
磷酸盐岩是富钴结壳老壳层的主要组分之一。
Phosphorites are the main components in the old layers of the Co-rich crusts.
该研究为进一步分离提取富钴结壳中有价元素奠定了良好的基础。
This research has laid foundation for further extraction and separation of valuable metals in ocean Cobalt-rich crust.
简单介绍了地幔柱特征、类型及其在富钴结壳成矿作用中的地位。
Characteristics and types of mantle plumes and their roles in the mineralization of Co-rich crusts are briefly introduced.
本文综述了近年来国内外富钴结壳地球化学与古海洋学研究的新进展。
The current advances of the studies of geochemistry and paleoceanography of the Co rich crust are reviewed in this paper.
论述了富钴结壳的物质组分，探讨了其含量变化与古海洋环境的关系；
The mineral composition of Co_rich crusts has been determined and its variation is considered to be related to the palaeoceanic environment.
对于调查区内富钴结壳形态总体上可分为三种类型：板状、砾状和结核状结壳。
The cobalt-rich crusts in the research area can be divided into three types according to the shape: plate, gravel-like and nodule-like crust.
本文为我国首次采用生物地层法探讨西太平洋麦哲伦海山区富钴结壳的生长年代。
The age of cobalt-rich crusts from the Magellan Seamount in the western Pacific has been first approached by using the method of biostratigraphic dating.
选取采自中太平洋海山、具有多层构造的富钴结壳（样品号MHD79）进行分析。
We selected a Co-rich crust sample(MHD79), which has multi-layer structure and was gathered from central Pacific MH seamount.
用滚筒式采矿头在起伏不定的微地形上切削海底富钴结壳时，需按开采要求确定其切削厚度。
When the Rotary cutting Drum for mining Cobalt-rich Crust is working on the fluctuant microtopography of sea floor, it's necessary to determine the cutting depth according to the mining requirement.
笔者首次对太平洋与大洋富钴结壳密切相关的海山磷酸盐的成因及形成环境进行了比较深入的研究。
The origin and formation environment of phosphates associated closely with cobalt-rich crusts dredged from Western and Central Pacific submarine guyots have been investigated.
根据大量的文献资料，对该区海山演化史进行了综述，并对海山与其上生长的富钴结壳的关系进行了探讨。
After reading a lot of literature, the authors overviewed the evolutionary history of these seamounts and discussed the relationship between the seamounts and the cobalt-rich crusts growing on them.
根据大量的文献资料，对该区海山演化史进行了综述，并对海山与其上生长的富钴结壳的关系进行了探讨。
After reading a lot of literature, the authors overviewed the evolutionary history of these seamounts and discussed the relationship between the seamounts an...
本文对来自中太平洋海山的三块富钴结壳样品中的磷酸盐岩进行了研究，以期对富钴结壳形成环境的变化有所了解。
They were studied in three Mid-Pacific seamount Co-rich crusts to probe into changes of the Co-rich crusts' forming environment.
本文对来自中太平洋海山的三块富钴结壳样品中的磷酸盐岩进行了研究，以期对富钴结壳形成环境的变化有所了解。
They were studied in three Mid-Pacific seamount Co-rich crusts to probe into changes of the Co-rich crusts' forming environment.
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