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- separation efficiency curve 分离效率曲线
- Spectral luminous efficiency curve for photopic vision. 明视觉的光谱光效曲线。
- Spectral luminous efficiency curve for scotopic vision. 暗视觉的光谱光效曲线。
- The results show that the A-t curve wave separator has a higher separation efficiency with a petty pressure loss. 结果表明,本文提出的A-t双参数曲线波形板分离叶片不仅分离效率高,而且流动损失小。
- The study shows that suitable operation conditions can improve the separation efficiency of a hydrocyclone. 表明适宜的操作条件有利于提高水力旋流器的分离效率。
- The resolution and separation efficiency were improved greatly by using this electrocircuit. 提高了芯片毛细管电泳的分辨率和分离效率。
- The classification efficiency curve of a certain cyclonic is obtained by experiment under the special working conditions, so it can't be spreaded and used wilfully. 某一旋风除尘器的分级效率曲线是在特定工况下试验求得的，不能任意推广应用。
- The bell reducer also forces compressed air to rub and impact against baffles to further improve the separation efficiency. 喇叭形异径管同时迫使压缩空气与挡板摩擦和撞击以进一步提高分离效率。
- Trifluoroacetic acid (TFA) is a commonly used ion-pair reagent in RP-HPLC to improve peak shape and enhance separation efficiency of peptides. 在逆相液相层析分离胜肽上常会添加少量的三氟醋酸(TFA)，利用它与带正电的胜肽有离子对效应，会提升胜肽的疏水性，进而增加胜肽与静相之间的作用力，使分析物层析峰较对称，解析度较高。
- The flotation research of mixture of quartz and ironstone also indicate that rhamnolipid can effectively improve separation efficiency. 对石英和磁铁矿的混合矿样进行浮选实验亦表明，鼠李糖脂可有效提高分选率。
- According to the operation period and separation efficiency, the capillary column is suggested to replace the packed column for the detemination of borneo contents. 考虑到分析周期及分离效果,建议用毛细管柱取代传统的填充柱测定样品中冰片的含量。
- According to the operation period and separation efficiency, the capillary column is suggested to replace the packed column for the determination of borneol contents. ??虑到分析周期及分离效果，建议用毛细管信取代传统的填充柱测定样品中冰片的含量。
- Based on the similitude law of pumps, presents the method for determining the pump efficiency under different working conditions with variable speed, i. e. an equivalent efficiency curve method. 利用水泵相似定律，给出了确定变转速运行时各工况点水泵效率的等效率曲线法。
- It is indicated that separation efficiency increases appreciably when the sand concentration augments, while the inlet total pressure loss keeps the same. 试验结果表明:分离效率随着投砂浓度的增大而略有增大,总压损失不变;
- In this paper, PVDF membrane was used as purification of catechu natural pigment. Then results show that the membrane separation method performs excellent separation efficiency. 本文采用聚偏氟乙烯膜提纯天然儿茶色素，结果表明膜分离法具有较好的分离效果.
- This method has the advantages of high separation efficiency, low pressure drop, high operating elasticity and high yield, and can obtain high purity of 97% citral. 此方法分离效率高，压降小，操作弹性大，收率高，能直接获得97%25的高纯度柠檬醛。
- And the influence on the separation efficiency of hydrocyclone was studied owing to the physical property and the petroleum chemical ingredient of the residue. 利用水力旋流器对渣油进行高温液固分离,研究了高温工况下渣油的物理性质和石油化学成分对分离性能的影响。
- Enzyme engineering technology can improve the extraction and separation efficiency as well as transformation of active components in traditional Chinese medicine(TCM). 利用酶工程技术,可以提高中药有效成分的提取率,促进微量活性成分的转化。
- CONCLUSION According to the operation period and separation efficiency, the capillary column is suggested to replace the packed column for the determination of borneol contents. 结论??虑到分析周期及分离效果，建议用毛细管信取代传统的填充柱测定样品中冰片的含量。收藏指正
- The definition and calculating formulas of hydrocyclone separation efficiency are improved based on the analysis of problems in traditional definition and calculating formula. 在分析水力旋流器分离效率传统定义所存在问题的基础上,提出改进的分离效率的定义和计算公式。
