1) tungsten secondary resource
钨二次资源
2) secondary resources
二次资源
1.
Mine secondary resource is one important part of secondary resources in mining industry.
矿山二次资源是矿业二次资源的重要组成部分,其利用途径、方式、产品方案等存在多种可能性。
2.
In order to meet the requirements of protecting environment and achieving sustainable development for steel industry,Baosteel's secondary resources must be utilized in production.
基于环保和钢铁工业可持续发展需要,宝钢二次资源用于生产实践是必由之路。
3.
Utilization of secondary resources is close related with environmental protection.
本文就矿山二次资源利用和生态环境整治工作 ,从市场化、产生化的角度出发 ,探讨了这一资源、环境领域法制建设的重要性和必要性。
3) secondary resource
二次资源
1.
Application of secondary resource in sintering
二次资源在烧结生产中的应用
2.
It is revealed that this technology has high-efficiency and good prospects in the recovery of secondary resources,and is availab.
本文介绍了真空冶金技术在热镀锌渣、硬锌以及其他锌基二次资源再生中的应用情况。
4) tungsten and molybdenum resources
钨钼资源
1.
This article analyzes the future prospect of tungsten and molybdenum resources in Huangshaping lead and zinc mine through investigation on the mineralization background,mechanism and mode and predicts its amount according to the latest research achievem.
文章在分析前人资料的同时,通过分析研究区内成矿地质背景、成矿作用机制及成矿模式,对黄沙坪铅锌矿深部钨钼资源远景进行了初步分析。
5) tungsten resource
钨资源
1.
Some new progress of research and development on tungsten resource comprehensive utilization and recovery in China were reviwed and some references were recommened.
评述了我国钨资源综合利用及其再生研究与开发新进展,并提出多篇参考文献。
2.
5%,and the overall recovery of tungsten minerals increases by 1～2 percentage points so that the tungsten resource is effectively utilized.
5%,钨矿物的综合回收率提高了1~2个百分点,使钨资源得到了有效利用。
6) tungsten resources
钨资源
1.
In the paper, the reserves, characteristics and the state of exploiting and utilizing of the tungsten resources in our country are related, the supply capability of tungsten resources is analysed dynamically, the probability of supply reserves is discussed according to competition in the market and classified standard of mineral reserves in 1999, some proposals of exploiting.
概述了我国钨资源储量条件和特征,以及我国钨资源储量的开发利用状况,对钨矿资源供应能力进行了动态分析,按新的(1999年)矿产储量分类标准,以市场竞争为出发点,探讨了我国钨矿储量的可供性,并就我国钨资源开发利用提出了建议。
2.
this paper presents the situation of domestic tungsten resources,tungsten production, research and development as well as tungsten application and market in recent years.
本文简单介绍了近年来我国的钨资源、生产、研究与开发和钨应用及市场情
3.
this paper presents the situation of domestic tungsten resources, tungsten production, research and development as well as tungsten application and market in recent years.
本文简单介绍了近年来我国的钨资源、生产、研究与开发和钨应用及市场情况。
补充资料：矿产资源二次利用
矿产资源二次利用
secondary times utilization of mineral resources
kuangehan ziyuan erei liyong矿产资源二次利用(seconda叮time，utilizationof而n-e耐resou二es)从广义方面，矿产资源二次利用包括二次开发和再生利用。矿产资源二次利用可以扩大矿源，降低成本，防止环境污染和生态破坏。 矿产资源二次开发，主要对象是暂不能综合开采或采出后暂不能综合利用的矿石，含有用组分的表外矿(次贫矿)和尾砂，以及冶炼后的废渣等，当技术经济条件提高后，可二次开发利用。 矿产资源再生利用是指有关矿产原料及产品的废旧料，经过加工处理再生回收。金属材料中，对废旧料冉生四以恨里视，目前世界铁、铜等废旧料回收量占总产量的40%左右。矿*次裕一冲韵旧早解决矿源的重要方向。(郑仁城)
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