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- Recovery ratio cost 回采率提高成本
- The standard add recovery ratio was 92.6%,RSD was(n=11)<7.5%. 标准加入回收率为92.;6%25。 变异系数(n=11)<7
- Determined results at those conditions indicate that the RSD is 4.96% and the recovery ratio is between 99.3% and 104%. 加标回收率为99.;3%25-104
- To enhance recovery ratio, it is necessary to have a better understand on the micro-heterogeneity of reservoir. 要提高这部分油层的采收率，必须加强对储层微观非均质性的认识。
- The minimum detection limit of this method is 1.5 Bq/L, The precision is 10% , The recovery ratio is 97% - 100% . 方法的检测限为1.;5Bq/L;精密度为10%25;放化回收率为97%25-100%25。
- After reducing smelt spent lithium ion battery in arc furnace,the recovery ratio of cobalt and coppe... 用电弧炉还原熔炼后;钴回收率78.;63%25;铜回收率81
- The recovery ratio of scheelite was 5.74% higher in 1999 than 1998,and get a good economic profits. 1999年与1998年相比，白钨精矿作业回收率提高了5.;74%25，获得了较好的经济效益。
- Acupuncture can improve the recovery ratio of injuried sciatic nerve in MCV and MAP, as is in accordance with the myodynamia of wounded limbs. 针刺能明显改善坐骨神经损伤后运动神经传导速度(MCV)、诱发动作电位波幅(MAP)的恢复，并与患肢的肌力相一致。
- The method is easy in operation and accurate in outcome with a recovery ratio of 93.9% and a variation coefficient of 1.4%. 方法简便、准确.;回收率93
- The experimental result shows that the quality of product comes up to the standard ofP.R.C,and the recovery ratio gets to 88%. 本文扼要介绍利用工业废镍催化剂制结晶硫酸镍的实验研究。实验结果表明，其产品质量达到国家标准，回收率达88%25。
- After using the fuzzy-PID control system,the stability of the refined coal quality is guaranteed and the recovery ratio is increased. 选用基于模糊理论的PID控制系统后,有力地保证了精煤质量的稳定和回收率的提高。
- The shape recovery ratio in the alloy 1 with ultralow carbon contnet increases with increasing the aging time when aged at 1123K. 在 112 3K时效时 ,超低碳合金 1的形状回复率随时效时间的增加一直呈直线上升的趋势。
- Floatation experiment in Wushan Copper Mine shows that isopropyl xanthogen ethyl formate has higher recovery ratio and higher copper grade than xanthate... 江西武山铜矿的浮选实验研究表明:异丙基黄原酸甲酸乙酯与黄药相比,对硫化铜矿具有更高的回收率,精矿中铜品位更高。
- The recovery ratio of each group with abnormal elevation ALT were 76. 2%, 64. 7% and 52. 6% respectively, and no statistic difference existed among the ratio of the three groups. 各组中血清丙氨酸转氨酶(ALT)异常患者的复常率分别为治疗组76.;2%25、对照1组64
- After polymer flooding ,recovery ratio is raised 10%,but 50% of geological reserves still remains in original reservoirs. which needs to be produced by other methods for EOR. 聚合物驱通常可以提高采收率约10%25，它之后仍然有的50%25的原油残留地下，还需要采用其它方法，以进一步提高采收率。
- In experiment,different solvents were selected,the result showed that the ethanol is better.The recovery ratio of DOP is over percet 90%,and therecovery ratio of SnO is about 70%. 通过实验确定了DOP及催化剂氧化亚锡的回收工艺,且DOP的回收率达到90%25以上,氧化亚锡回收率达到70%25。
- The standard adding recovery ratio of methyl parathion on Chinese chives' sample reaches 83.5%, and can meet the detecting requirement of residues for the pesticide in vegetables. 韭菜中甲基对硫磷的标准添加回收率为83.;5%25，可满足这种杀虫剂在蔬菜中残留量检测的要求。
- The CDG depth portion profile control t technology is a new technology of enhancing the recovery ratio, at the same time, and has the profile control and the drive oil function. 胶态分散凝胶深部调剖技术是一项新兴的提高采收率的技术，同时具有调剖和驱油的作用。
- In order to enhance the recovery ratio during the latter period of gas production in the gas fields, supercharging methods are often used to prolong the gas production period. 气田开发后期挖潜生产阶段,一般采取增压的方法延长生产期,提高采收率。
- The effect descending of multi-round profile control in water-injecting wells had direct influence on water flooding recovery ratio elevation in high aqueous oilfields. 注水井多轮次调剖效果存在逐次递减问题,直接影响特高含水油田水驱采收率的进一步提高。
