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- sink float separation 重介选,重介质选矿
- The prospect of membrane separation process in the field was also analyzed. 对膜分离过程应用于该领域的前景进行了分析。
- Most commercial helium is recovered from natural gas through a cryogenic separation process. 大多数商用氦是通过一种低温分离过程从天然气中回收的。
- Emulsion-liquid-membrane (ELM) separation process is a special separation technique, which invented by L.N. 液膜技术是一种新型的分离技术,它综合了溶剂萃取和膜渗透技术的特点,是膜分离技术的重要分支。
- The extraction mechanism and separation process of lanthanum and actinium were studied in HDEHP (kerosene) -HNO3system. 研究了在HNO_3体系中,P_(204)萃取La和Ac的机理及影响La,Ac萃取分离因素,给出了La,Ac分配的数学模型。
- The extraction mechanism and separation process of lanthanum and actinium were studied in HDEHP (kerosene)NO3 system. 本文研究了在HNO_3体系中,P_(204)萃取La和Ac的机理及影响La,Ac萃取分离因素,给出了La,Ac分配的数学摸型。
- OBJECTIVE To extract the polyprenol homologues from Ginkgo biloba leaves and optimize the separation process. 目的从银杏叶中提取聚戊烯醇同系物并对其提取工艺进行优化。
- A better separation process is needed to improve the reproducibility and quality of the mesophase pitch precursor. 因此,需要有一种较好的分离工艺,以便能够保证沥青在分离过程中,分离后的沥青组分再现性和沥青中间前驱体的质量。
- The extraction separation process for zirconium and hafnium with MIBK was briefly reviewed in this paper. 简要评述了用甲基异丁基酮(MIBK)萃取分离锆铪方法的基本原理、分离工艺和条件、萃取设备。
- After the separation process, the backside of the stamper is backsanded and polished to get a smooth backside. 分离之后,再对压模的背面进行打磨和抛光以形成光滑的表面。
- The synthetic polymeric flocculant is an important additive for the red mud separation process in alumina production. 摘要合成高分子絮凝剂是氧化铝生产过程赤泥分离工序的重要添加剂。
- The stability of flow rate influences the separation quality in the size separation process of micropowder by overflow. 溢流分级中流量的稳定性直接关系到分级质量。
- I did not imagine that you would sink to cheating. 我没想到你会堕落到去行骗。
- Pressure swing adsorption(PSA) gas separation process is analyzed with the systematic entropy analytical method. 采用系统熵分析的方法对变压吸附气体分离过程进行了分析。
- Let me or float or sink, be high or low. 让我浮浮沉沉,或高或低。
- The application of magnetic seeding separation process in refining kaolinite containing coal has been studied. 本文较详细介绍了磁种分离技术在煤系高岭土这一新领域的应用研究。
- Why can a submarine float and sink? 为什么潜水艇既能浮在水面,又能潜入水底?
- My explanation took a long time to sink in. 我的解释很久才被人理解。
- The separation process included extraction of total lipids, extraction of GLS and chromatography. 层析是纯化GLS的关键,其目的为最大限度地去除磷脂、蛋白脂等,其方式多种多样。
- Question: Will it float or sink in water? 问题:它会浮在水面上,还是沉下去?