Factors influencing the recovery rate of crude europium prepared by reduced separation method;
还原分离法制取粗铕回收率的影响因素
Research and practice of enhancing recovery rate of gold;
提高金回收率的研究与实践
Raise of iron recovery rate by means of two-stages magnetic separation;
采用二段磁选工艺提高铁回收率
Technical Strategy for Increasing Total Sulfur Recovery Rate
硫磺回收提高总硫回收率的技术对策
recovery of nonferrous metals
有色金属冶炼回收率
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。
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%;
The recovery of Sc is 98%～107%.
钪回收率分别为107％和98％。
Investigation on Recovery Ratio of Silicon in 60Si2Mn’s Production Process
60Si2Mn钢中硅的回收率探析
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
Study on Influence of Vehicle Recovery Policy on End-of-Life Vehicle Collection Rate
汽车回收政策对报废汽车回收率影响研究
Forecasting Models for Non-performing Loans of Non-extreme Recovery
非极端回收不良贷款的回收率预测研究
CV=2.73%. The linear rang and mean recovery rate was 0.5～10.0 mmol/L and 98.87% respectively.
线形范围为 :0.5～10.0mmol/L ,平均回收率为 :98.87 %。
The method has been applied to the determination of iron ore with satisfactory results and the results were alike with Ag-DDTC method. The recovery for the sample was in the range 97.5% to 106.5%.
方法检出限0.35μg/L-1,加标回收率97.5%~106.5%。
Results The biases of five different levels of standard resistor strips were all less than 5.0%,the recovery of three levels of whole blood standard solution were among 88.5%～90.5%.
高、中、低3个水平的乳酸回收率为88.5%~90.5%;
It has the following characteristics: high efficiency, short time, low electric consumption and environment protection.
且有铝回收率高，时间短、电小、保等特点。
The return on capital was also a good deal higher in the intensive orchard.
集约果园的资金回收率也显著高。
The standard add on recovery rate by this method is 90.0%-101 0%
本法标准加入回收率为90?0％～101?0％。
The standard addition recovery of Mn is between 96-104%.
锰的标准加入回收率在96～104％之间。
Acetaminophen is between 0 10～0 50 mg. The recovery is 97 1% and 96 4%,RSD is 1 3% and 1 2% respectively.
回收率分别为97．1％，96．4％，标准差为1．3％，1．2％．
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
