1.
Analysis of Factors of Gas Drainage and Countermeasures
瓦斯抽放效果的影响因素分析及对策
2.
Through uninterrupted investigation and study, the rational location of high-located gas drainage roadways suitable for the specific conditions of the mine was found out, thus assuring the optimum drainage effect.
经过不断探索，找到了适合老屋基矿具体情况的高位瓦斯抽放巷合理位置，保证了最佳抽放效果。
3.
Primary Study on the Effect of Gas Drainage on Coal Seam Water Infusion
瓦斯抽放对煤层注水效果的影响初探
4.
Lay it near pollution source for better adsorption effect, such as drawer of furniture, inside cases.
放在污染源附近，吸附效果更佳，如家具的抽屉、子里面。
5.
Analysis on measures of improving system efficiency of the pump well.
提高抽油井系统效率的措施效果分析
6.
Influence on the MUF Adhesion Result by the Benzene-alcohol Extractives from Teak
柚木苯醇抽提物对MUF胶合效果的影响
7.
Application of Wall Drilling High Efficient Cut off and Drainage Gas Technology to Sihe Coal Mine
钻墙高效截流瓦斯抽放技术在寺河煤矿的应用
8.
Research on High Pressure Water Jet Cutting to Improve Gas Drainage Efficiency
高压水射流割缝提高瓦斯抽放效率的研究
9.
Measuring and Calculation Method of Borehole Effective Gas Drainage Radius
煤矿瓦斯有效抽放半径的测定计算方法
10.
A Research on Spot Evaluation of the Position Training Effect about General Practitioner in Shenyang;
沈阳市全科医师岗位培训效果抽样评估研究
11.
An Comparative Study on Effectiveness of Sweepstakes;
基于中奖概率与可控水平的抽奖效果比较研究
12.
A study on effect of two different angles of needling insertion for blood sample collection from radial artery of patients
桡动脉抽血两种不同进针角度效果研究
13.
Analysis of vaccines potency examination of measles vaccine,live(MV) in Guangdong from 2003 to 2008
广东省2003～2008年麻疹疫苗抽样效价结果分析
14.
The Measures and Effect on Improving Operation Economy of Extraction Condensing Turbine
提高抽凝机组运行经济性的措施及其效果
15.
Evaluation of Effect Prevention of Oncomelania Snail Spread by Pumping Water from Middle of Water Body in Electric Pumping Station
电灌站中层抽水阻止钉螺扩散的效果评估
16.
Effect Forecast for Methane Drainage with Parallel Drilling along Coal Seam
顺煤层平行钻孔瓦斯抽采效果预测方法
17.
Testing Methods and Effect Evaluation on the Energy Conservation Products Used in Rod Pumping Wells
抽油机井配套节能产品测试方法及效果评价
18.
Analysis on Gas Outburst Control Results of Gas Drainage with Large Diameter Borehole along the Seam
大直径顺层长钻孔预抽瓦斯消突效果分析