1.
Experimental Research for Increasing Tungsten Recovery in the Fine Tungsten Slime in a Concentrator
提高某选厂钨细泥钨回收率的试验研究
2.
Production Practice of Improving Mineral Recovery Rate in the Primary Dressing Stage in a Tungsten Mine
大吉山钨矿选厂提高粗选段回收率的生产实践
3.
Experimental Study on Comprehensive Recovery of Gold and Tungsten from a Certain Tailing of Gold,Antimony and Tungsten
某金锑钨尾矿中金和钨的浮选回收试验
4.
On the Recovery of Tungsten and Molybdenum out of Acid Leaching Solution by Ion-exchange
离子交换法回收高钼钨中矿化选液中的钨钼
5.
Experimental Study on Comprehensive Recovery of Scheelite from Antimony Ore by Flotation
某锑矿综合回收白钨矿浮选试验研究
6.
Metal Tungsten & Cobalt Recycled from Disused Anvil by Niter Casting;
硝石熔炼法从废顶锤中回收金属钨和钴
7.
Separation of W and Mo from Mo Stripping Solutionby Ion Exchange Method;
离子交换法从解钼液中分离回收钨钼的研究
8.
On Recovering Scheelite from Flotation Molybdenum Tailings
从某钼尾矿资源中综合回收白钨的试验研究
9.
Technical Strategy for Increasing Total Sulfur Recovery Rate
硫磺回收提高总硫回收率的技术对策
10.
recovery of nonferrous metals
有色金属冶炼回收率
11.
Holding Period Return/Yield
持有期回报/收益率
12.
Relative stan-dard deviation is 0.36%,The recovery is 98.3%～105.6%.
36％．回收率在98．3％～105．6％之间。
13.
The recoveries of DP and MND from plasma samples were 101.4%and 98.6% respectively.
回收率分别为101.4%和98.6%;
14.
The recovery of Sc is 98%～107%.
钪回收率分别为107％和98％。
15.
Investigation on Recovery Ratio of Silicon in 60Si2Mn’s Production Process
60Si2Mn钢中硅的回收率探析
16.
Is High Response Rate Better? Another understanding on response rates for social survey;
高回收率更好吗?——对调查回收率的另一种认识
17.
Recovery of fine scheelites from flotation tailings by flotation column
利用微泡浮选柱从浮选尾矿中回收微细粒级白钨矿
18.
Recovery of Fine Scheelite from Flotation Tailings by Column Flotation
浮选柱法从浮选尾矿中回收微细粒级白钨矿的研究