1) picking table
选矿床
2) concentration table
选矿摇床
3) Mineral deposit
矿床
1.
Concept,affect and research content of digital mineral deposit are introduced.
简述了数字矿床的概念、作用及研究内容等,以广西某矿X号矿床为例,建立数字矿床。
2.
The technical mining conditions of mineral deposit of Baofengshan Lead-Zinc Mine are stated in detail,some problems in application of shorthole shrinkage stoping introduced.
详述了宝丰山铅锌矿的矿床开采技术条件,介绍了浅孔留矿法在应用中存在的问题。
3.
The method of grey relation analysis for economic and technological evaluation of mineral deposit is put forward.
提出了矿床经济技术评价的灰关联分析法,运用专家群层次分析法确定权重,建立了矿床经济技术评价指标体系。
4) deposits
[英][di'pɔzit] [美][dɪ'pɑzɪt]
矿床
1.
Salts are generally in association with gas-oil reservoirs,solid metal and non-metal ore deposits and the roles of salt in the ore-forming processes can not be neglected.
盐类与金属、油气、固体非金属矿床经常相互共生,在其成矿过程中起到了不可忽视的作用。
2.
The Dajinshan potassium bearing rock deposits is situated in the eastern end of the southern margin of North China Platform,the potassium bearing stratum preserves in the Ruyang Group of middle Proterozoic.
确山县大金山含钾岩石矿床位于华北地台南缘东端 ,属沉积—变质型非金属矿床 ,含钾岩层赋存于中元古界汝阳群中 ,初步探明矿石储量 389 6万t。
3.
The geochemical types of deposits reveal the difference of deposits belong to a genetic type in mineralization features and ore genetic physics and chemistry conditions.
矿床地球化学类型揭示了同一成因类型的矿床在矿化特征和成矿作用的物理化学条件上的差异。
5) ore deposit
矿床
1.
This paper illustrates the different characheristics of the mineralization in three primary ore deposits of Dajishan deposit zone.
阐述了大吉山矿区3大矿床的不同矿化特征。
2.
A brief introduction on the period and the conditions for evaluation during the technical economic evaluation on ore deposit is given.
简要介绍了矿床技术经济评价中的评价阶段及条件。
3.
The principle scheme of geological and economical modelling in explorating ore deposit is shown and the types, content of models and steps of modelling are given.
给出了矿床勘探时的地质经济模拟原理图、模型的种类、内容和建立模型的步骤。
6) mineral deposits
矿床
1.
Referred to the conception of the minerogenetic series, in view of the characteristic of Guizhou, the main mineral deposits of Guizhou fall into 20 minerogenetic series and 16 sub-series according to six genetic types of magma, hydrothermal, epithermal solution, sedimentation, metamorphism and weathering, and their .
在分析贵州省区域成矿背景的基础上 ,将贵州的成矿单元分为 4个Ⅲ级、 11个Ⅳ级和 10个Ⅴ级成矿区 (带 ) ;参照矿床成矿系列的概念并结合贵州特点 ,按岩浆、深成热水、浅成热液、沉积、变质和风化 6大成因类型 ,将贵州省主要矿床划分为 2 0个矿床成矿系列和 16个矿床成矿亚系列 ,并简要地论述了它们的基本特征 ;探讨其区域成矿学研究和矿产资源勘查评价的意
2.
Some new mineral deposits can be found beside the old mineral deposits,Which bad been exploited for many years and have no value to continue mining.
有些开采多年的老矿山 ,矿床开采完了 ,矿床外围又发现新矿床。
补充资料：奥林匹克坝矿床
| 奥林匹克坝矿床 Olympic Dam Deposit 澳大利亚的铜-金-铀-银矿床。位于澳大利亚南部阿德雷德城附近。该矿床于1974年发现。探明矿石量20亿吨，铜储量3200万吨、品位1.6％，铀120万吨、品位0.06％(U3O8)，金1200吨、品位0.6克／吨。该矿床大地构造位于高勒克拉通与阿德雷德地槽衔接部位的斯图尔陆棚区。含矿主岩为富赤铁矿角砾岩，其中分布有铜铀矿带和金矿带，前者已探明150个矿体。铜铀矿带由斑铜矿、辉铜矿和黄铜矿组成两个亚带，铀矿体则产于斑铜矿和辉铜矿亚带的上部。金矿带分布于角砾岩上部。该矿床以铜为主，伴有铀、金、银、铁、稀土元素等。成矿主要发生于热液喷发及热液角砾岩形成阶段；铜最早形成，其次为铀，金最晚。矿质来自深源流体。矿床成因以内生为主，内生与表生相结合。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条