1.
But as well as trying to recycle more, it is also important to try to recycle better.
但是，在试图回收更多废品时，还需考虑怎样提高回收质量。
2.
Study on the Increasing of Recovery Ration of Fearfully Soft Coal in Longwall with Top-coal Caving Mining
极松软煤层综放工作面提高回收率技术研究
3.
Technical Strategy for Increasing Total Sulfur Recovery Rate
硫磺回收提高总硫回收率的技术对策
4.
Remoulding air supply system of CIP plant to improve gold recovery rate
改造炭浆厂供风系统 提高金回收率
5.
The improvement of recovery rate of gold and copper by using flash flotation
采用闪速浮选提高金、铜的选矿回收率
6.
Study on the composite technology for improve resource recovery rate in Xingtai mining area;
邢台矿提高资源回收率综合技术研究
7.
To Strengthen Coal Reserves Control Raises Resoures Recovery Rate;
加强煤炭储量管理 提高资源回收率
8.
Use the machine of clear away the coal on work face to improve the rate of coal recovery
工作面使用清煤器 提高煤炭回收率
9.
Optimizing Mining Design Technics and Improving Resource Rate of Recovery
优化开采设计工艺 提高资源回收率
10.
Production practice of enhancing gold recovery rate from sulphuric acid roasting slag
提高硫酸烧渣金回收率技术改造实践
11.
PRACTICE ON INCREASING THE MANGANESE RECOVERY RATE IN MANGANESE-SILICON PRODUCTION
锰硅合金生产中提高锰回收率的实践
12.
Establishing Waste Recovery Network and Enhancing Resource Utilization Rate
健全废品回收网络 提高资源利用率
13.
Discussion of improvement of recovery rate for determination of sulfide in Seawater
提高海水中硫化物测定回收率的探讨
14.
Enhancing gold recovery rate by improving floatation agent scheme
改进浮选药剂制度提高金回收率实践
15.
Analysis of Geological Structure to Strengthen Exploration of Coal to Increase Recovery Rate
加强地质构造探查 提高煤炭回收率
16.
Flotation Test of Improving Gold and Electrum Recovery with MAC-12 Collector
MAC-12捕收剂提高金银回收率的浮选试验研究
17.
PRACTICE OF IMPROVING THE RECOVERY RATIO FOR CHARCOOL THICK FLUID CARIES A GOLD IN MULTI METAL FINING ORE
提高多金属精矿炭浆提金回收率的实践
18.
Tests and Production Practice of Improving Gold Recovery of Gold Ore Containing High Sulfur in Tianmashan
天马山高硫金矿提高选金回收率试验研究