1.
The results show that there is bigger influence of coal extraction on caking property.
结果表明,煤的抽提率对粘结性有较大的影响。
2.
IMPACT OF SOLVENT' TYPES ON MICROWAVE-ASSISTED EXTRACTION OF COAL' YIELD AND ITS CHEMICAL COMPONENT
溶剂类型对煤微波辅助抽提率及组成的影响
3.
Meanwhile the evacuation rate is low thus to increase production.
同时可以降低抽油吸空率,提高出油率。
4.
Efficiency Analysis and Enhancement Countermeasures of the Beam Pumping System
游梁式抽油系统效率分析及提高对策
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.
Operating Efficiency Analysis of Rod Pumping Equipment and Approaches to Improve Efficiency
有杆抽油设备运行效率分析及提高效率的途径
7.
Insulating paper and board--Determination of the electrical conductivity for the water extract
GB/T7976-1987绝缘纸和纸板水抽提液电导率的测定
8.
" Paper, board and pulp--Determination of the electrical conductivity for the water extract"
GB/T7977-1987纸浆、纸和纸板水抽提液电导率的测定
9.
In commercial operations, removal of the juice form the orange occurs in a highly efficient and high-volume process.
在商业操作中,橘汁的抽提是高效率和高产量的。
10.
Methods of increasing efficiency of vacuum system in power plant
提高火电厂抽真空系统效率的方案研究
11.
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
12.
The Impact Factors and Suggestions on Percentage of Total Testing in Supervised Sampling
监督抽验全检率的影响因素及提高全检率的建议
13.
A Research on Mechanism and Technological Principle of Enhancing Coalbed Gas Extraction Rate by Ultrasonic Vibrating;
声震法提高煤层气抽采率的机理及技术原理研究
14.
I need a smoke to perk me up.
我需要抽根烟来提提神。
15.
ratio and difference estimation sampling
比率差异推算抽样法
16.
alternative to probability sampling
概率抽样的备择方案
17.
probability proportional to size sampling
概率比例规模抽样法
18.
Screw pump drived by submersible motor is rodless oil pumping which can achieve high delivery lift and low delivery capacity. It can attain the purpose of low cost and high efficiency.
潜油电机驱动螺杆泵的无杆抽油可实现高扬程、低排量,能达到降低成本提高效率的目的。