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- phosphorus ore mine 磷矿山
- Control of Different Vegetation on Surface Runoff Volume in Phosphorus Ore Mining Areas of Fuxian Lake Watershed 抚仙湖流域磷矿开采区不同植被对地表径流控制研究
- Study on the vegetation present situation of phosphorus ore mining area of the Fuxian lake basin 抚仙湖流域磷矿开采区植被现状研究
- Keywords phosphorus ore mining areas;the Fuxian Lake;vegetation;soil fluorid loss volume;runoff volume of rainfall; 抚仙湖;磷矿开采区;植被;土壤F-流失量;降雨径流;
- STUDY OF DIFFERENT VEGETATION TO SOIL TN LOSS VOLUME CONTROL WITH RAINFALL RUNOFF--AN CASE STUDY AS PHOSPHORUS ORE MINING AREAS OF FUXIAN LAKE WATERSHED 不同植被类型对土壤全氮随降雨径流流失的控制研究--以抚仙湖流域磷矿开采区为例
- The three phase immiscibility of Fanshan magma resulted in the formation of three phosphorus ore zones. 矾山岩浆的三相不混溶作用导致了矾山三个矿带的形成。
- Lanjian Iron Ore Mine is the biggest open-pit mine in southwestern China. 攀钢兰尖铁矿是西南的特大型露天铁矿,经过30多年的生产,目前采场已进入深凹露天开采。
- Our company has two mines are tungsten and molybdenum ore mine. 我们公司有两个矿山分别是钼矿和钨矿。
- Incremental Shu-ping from ore mining and Kaiyuan. 增量来自于平舒矿和开元矿。
- The TS reagent developed for phosphorus ore flotation , with low price and less toxicity, can separate collophanite in a weak acid medium by reverse flotation . 为磷矿石浮选所研制的TS药剂在弱酸性介质中能够反浮选胶磷矿,且价廉、无毒。
- Brazil to which the basic ore mine that long ADPL, and other imported ore is also a "long and more is less. 其中巴西矿基本以长协矿示人,其他进口矿也是“长多现少”。
- It had also agreed to halve its holding in Rio's Hammersley iron ore mine from 15 per cent to 7.5 per cent. 该公司还同意将其在力拓哈默斯利(Hammersley)铁矿的持股比例从15%25减至7.;5%25。
- This article introduced the uraniferous phosphorus ore and the Uranium reserve in phosphorus ore,summarized the recovery method of Uranium and evaluated the recovery method of Uranium. 介绍了我国含铀磷矿及铀含量,综述了磷矿伴生铀的回收方法,并对回收方法进行了评价和探讨。
- The heavy machinery will be used to remove giant rocks that buried 2 entrances of an iron ore mine, where 27 miners are believed to still be trapped. 重型机械设备将用来移开掩埋住铁矿石矿井两个入口的一些巨大石块,据证实仍有27名矿工被困井下。
- Based on analysis of techno-mineralogical properties of low grade hematite from Sijiaying Iron Ore Mine, test for determining the dressing ability of hematite has been done. 在对司家营贫赤铁矿工艺矿物学分析的基础上,根据矿石特点,进行了可选性试验研究。
- As the three major iron ore mine highly monopolized the market, even if China became the largest iron ore importer, but also did not bring her major clients advantage. 由于三大矿山高度垄断了铁矿石市场,即使中国成为最大的铁矿石进口国,也没有给自己带来大客户的优势地位。
- The necessity,urgency and importance of Baima Iron Ore Mine's construction and the favorable conditions for the construction are analysed and summarised. 分析了白马铁矿建设的必要性、紧迫性和重要意义,论述了建设的有利条件及开发方案。
- Determination of Phosphorus in Phosphorus Ore 磷矿中磷的测定方法初探
- Analysing geologic survey of Hu Yanshan iron ore mine and its influence on producing , and raising some suggestions in accordance with specific conditions. 分析了狐偃山铁矿地质勘探结果及其对生产带来的影响,结合矿山实际,对地质工作提出几点具体建议。
- The site is the Brucutu iron ore mine operated by Companhia Vale do Rio Doce (CVRD), the Brazilian company that is the world's biggest supplier of iron ore. 庞大的黄色翻斗卡车每天24小时不停穿梭,以提高矿山产量。这个投资11亿美元开发的项目,上个月正式投产。