查询词典 gangue

The basic principle is pressed gangue-dregs caky heap mine regrazing which can economize resources, reduce pollution.

该项技术的基本原理是尾矿压滤─废水循环利用─尾液黄金回收─湾渣饼式堆存─矿山复垦，从而达到节约资源、减少污染的目的。

Pressed gangue-circularly utilizing wastewater-heaping technology of dregs caky is the best technology recommened by National Environmental Protection Agency A-technology.

尾矿压滤─废水循环利用─滤渣饼式堆存技术，是国家环保局推荐的环境保护最佳技术。

The 731 oxidized paraffinum sodium salt and ZL were separately used as collector to pick out scheelite from high calciferous gangue and polymetallic scheelite, the laboratory experiment and industrial experiment were carried on. It has been proved that using ZL, the grade and recovery of the concentrate is higher than using 731 oxidized paraffinum sodium salt with less reagent consumption.

分别用731氧化石蜡皂和ZL作白钨矿的捕收剂，选别含钙脉石矿物高的白钨矿和多金属白钨矿，小型试验和工业试验结果表明，用ZL获得的钨精矿品位和回收率均高于用731氧化石蜡皂，且ZL捕收剂用量少。

The 731 oxidized paraffinum sodium salt and ZL were separately used as collector to pick out scheelite from high calciferous gangue and polymetallic scheelite,the laboratory experiment and industrial experiment were carried on.

分别用731氧化石蜡皂和ZL作白钨矿的捕收剂，选别含钙脉石矿物高的白钨矿和多金属白钨矿，小型试验和工业试验结果表明，用ZL获得的钨精矿品位和回收率均高于用731氧化石蜡皂，且ZL捕收剂用量少。

In recent years , dragon spring person is in of Party committee government advocate lead , with gangue , cindery , Jiao Baoshi broken bits is project of material trash recycle to be started formally .

近年来，龙泉人在党委政府的倡导引领下，以煤矸石，煤渣，焦宝石渣为材料废物再利用工程正式启动。

Dragon spring town ever was the town that a resource industry gives priority to, a when pile by gangue, cindery, anxious lapidary broken bits when leave before a hill everywhere is visible.

概要： 龙泉镇曾是一个资源型产业为主的城镇，先前遗留下来的由煤矸石、煤渣、焦宝石渣堆成的一座座小山随处可见。

Dragon spring town ever was the town that a resource industry gives priority to , a when pile by gangue , cindery , anxious lapidary broken bits when leave before a hill everywhere is visible .

龙泉镇曾是一个资源型产业为主的城镇，先前遗留下来的由煤矸石，煤渣，焦宝石渣堆成的一座座小山随处可见。

The flotation effect of BET was compared with that of the commonly used reagents GF and FS202. The result shows that although the usage of BET is only 1/10 and 1/100 of GF and FS202 respectively, the collectability and selectivity for pyrite and coal gangue is obviously better than that of using GF and FS202. In addition, it will not be influen...

结果表明：尽管 BET的用量分别是 GF，FS2 0 2用量的 1 /1 0和 1 /1 0 0 ，但对黄铁矿、煤矸石等捕收性和选择性明显优于 GF，FS2 0 2 ，且不受 p H条件的影响；与其它 3种同系物(AET，DET，HET)在脱硫降灰方面综合比较表明，BET的效果最好，具有用量少、选择性强等优点，是一种应用前景良好的煤炭浮选药剂。

The primary ores of the Laozuoshan gold deposit is a heavily disseminated and massive gold ores the main metallic mineral of which is pyrrhotite that account for approximately 11% occurring in migmatitic granite in disseminative and massive form and its gangue minerals take about 80% with quartz and feldspar as main minerals.

老柞山金矿原生矿石为稠密浸染状、致密块状金矿石，矿石中主要金属矿物为磁黄铁矿，约占11%，磁黄铁矿以浸染、致密块状分布于混合花岗岩中；脉石矿物约占80%，以石英、长石为主。

Firstly it plays the fine separation role and maintains the separation selectivity, secondly the role of countercurrent-collision mineralization and separation and prerecovering the material with good floatability (the gangue of column flotation as middlings will undergo further separation and recovering).

它首先要发挥精选作用并确保整个设备的分选选择性；然后才是逆流碰撞矿化与分选，预先回收可浮性好的物料（其尾矿还要进一步分选回收）。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。