Due to high injection pressure of high concentration polymer solution, reducing injection pressure of high-concentration polymer solution with surfactant has been researched.
针对高浓度聚合物溶液注入压力高的实际情况，开展了表面活性剂降低高浓度聚合物注入压力的研究。
The anomalies are large in size, and have concentration zoning, concentration centers and high standard deviations as well as high threshold values, associated locally with Mo anomalies.
异常规模可观，具浓度分带，有浓集中心，异常标准离差、衬度值及峰值高，局部还伴生高值钼异常。
The principal environmental problem of landfill is leachate of which the water quality is complex, with high COD_ (cr) and high heavy metal ion concentration as well as high NH_3-N concentration.
生活垃圾填埋场对环境的主要影响是垃圾渗滤液，其水质复杂多变，具有高COD含量、高重金属离子和高nh_3 - N含量的特点。
Results computed indicate that not only high percentage recovery of high concentration nonpermeate gas but also high concentration of permeate gas were obtained by this system.
用此流程可得到高浓度不易渗透气体的高回收率，同时得到高浓度的易渗透气体。
Efficient aircraft, the pilot shows that when the concentration of 3%, more than 55% of high-Francis, when the concentration of 5%, more than 80% of high-turbine, Francis than 20%.
该机效率高，试验对比表明，当浓度为3%时，比混流式高55%，当浓度为5%时，比涡轮式高80%，比混流式高20%。
Efficient aircraft, the pilot shows that when the concentration of 3%, more than 55% of high-Francis, when the concentration of 5%, more than 80% of high-turbine, Francis than 20%.
该机效率高，试验对比表明，当浓度为3%时，比混流式高55%，当浓度为5%时，比涡轮式高80%，比混流式高20%。
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