Pump is the drainage and back into the groove of reasonable design, is a gear in the work under the minimum torque force, so the bearing load is small, wear small, pump with high efficiency.
输送皂角泵内有设计合理的泄油和回油槽，是齿轮在工作中承受的扭矩力最小，因此轴承负荷小，磨损小，泵效率高。
Monitoring and assessing the processes for waste water treatment employed in different factories, we screen out reasonable ones, achieving the Drainage Standard with lowered operational expense.
并针对不同企业所排放的污水采用的水处理工艺进行监测评价，筛选出了工艺合理，运行费用低且可达标排放的废水治理工艺。
It will form the basis of cost analysis to institute reasonable drainage scheme in tunnel construction, which also plays an important role in the engineering cost control of construction stage.
制订合理的隧道施工排水方案，是进行费用分析的基础，并在施工阶段的工程造价管理中有着重要的作用。
It is shown from a practical example that the reasonable results can be obtained, the method can be used in assessment and design of horizontal drainage project.
实例表明，该方法合理有效，可用于边坡水平排水孔幕系统的排水效果评价及边坡水平排水孔幕系统的合理设计。
Conclusion the double Jtubes had the dual functions of internal stent and internal drainage. The reasonable application may reduce the complications.
结论双J管具有内支架和内引流的双重作用，合理应用可减少术后并发症的发生。
This method can be used for conventional heavy oil reservoir to calculate ultimate drainage radius and reasonable well spacing through starting pressure gradient.
将研究结果应用于普通稠油油藏，给出了利用启动压力梯度确定极限泄油半径及合理井距的理论计算方法。
The reasonable layer selection is the main influencing factors for gas drainage by high level borehole, the borehole parameters is based on the caving & fracture zone height of gob.
高位钻孔抽放最主要的影响因素是合理层位选择，其钻孔参数应根据采空区冒落带及裂隙带高度来设计。
Based on engineering experience and combined with presently hole-sealed technology of gas drainage used in Tunlan mine, the reasonable hole-sealed length was determined by theoretical analysis.
以工程实验为基础，结合屯兰矿现有瓦斯抽放中封孔工艺，主要针对封孔长度，通过理论分析，确定合理的封孔长度。
This paper gives some reasonable suggestions on head cover drainage design according to the experience of treatment and reformation for head cover drainage of Ertan Hydropower Plant.
在总结二滩电厂顶盖排水故障的处理过程和成功改造实例的基础上，对类似机组的顶盖排水设计进行了初步的探讨。
Pump is the drainage and back into the groove of reasonable design, is a gear in the work under the minimum torque force, so the bearing load is small, wear small, pump with high efficiency.
泵内有设计合理的泄油和回油槽，是齿轮在工作中承受的扭矩力最小，因此轴承负荷小，磨损小，泵效率高。
This article discusses the major technical measures construction in drainage reconstruction works and summaries reasonable quality control management.
本文论述了某排洪改造建设工程的施工的主要技术措施，总结了合理的质量控制管理方法。
On-the-spot investigation was made on the basic parameters of gas drainage in drivage roadway in Huainan Coal Mining Area, and reasonable arrangement range of rib bore-holes an...
现场考察了淮南矿区掘进巷道瓦斯排放的基本参数，确定了巷帮钻孔的有效布置范围和合理抽放时间。
Simulation results may bring forward reasonable Suggestions for the design of protective layer mining and relief-pressure gas drainage.
模拟结果可为保护层开采及被保护层卸压瓦斯抽采设计提供合理建议。
Simulation results may bring forward reasonable Suggestions for the design of protective layer mining and relief-pressure gas drainage.
模拟结果可为保护层开采及被保护层卸压瓦斯抽采设计提供合理建议。
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