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- chemical purifying process 化学清洗
- The sediment which settles down in the purifying process is used as fertilizer. 净化过程中沉淀下来的沉积物可以用作肥料。
- OBJECTIVE:To find out a new purifying process of Vernonia Anthelmintica Willd by clarifying agent. 目的:探讨澄清剂用于驱虫斑鸠菊的提取工艺。
- The phosphate-contained residue in the purifying process may be fed back to the production of ammonium phosphate fertilizer. 净化液经浓缩到适当密度后再冷却结晶，即可获得所需纯度的磷酸一铵产品，净化过程所产含磷滤渣可返回磷铵肥料生产系统。
- The damage of acid mist to the 2030CM01 acid washing line, the principle, the purifying process, the design characteristic and the live using of electrostatic demisting precipitator are introduced. 本文概述了酸雾对该厂2030CM01酸洗工艺段的危害，并对静电除雾器的工作原理、净化过程、设计特点和现场使用等方面作出了系统论述。
- Research on Purifying Process for Al Scraps by Flux 废铝屑再生用熔剂及其再生工艺的研究
- CMF and Its Application in Purifying Process Water 连续膜过滤技术在污水资源化中的应用
- Some natural gas purifying processes,such as aqueous alkanolamine solution process,membrane separation process etc.are introduced.The advantages and existent problems of the processes are pointed out. 评述了天然气净化使用的几种主要方法如醇胺法、膜处理法等,指出各方法的优势及目前存在的问题,提出了今后天然气净化工艺发展的一些建议。
- The two elements are synthesized by a chemical process. 这两种元素已经化学合成。
- RESEARCH ON CHEMICAL PURIFYING EXPERIMENT OF THE LOW-GRADE MOLYBDENUM ORE 低品位钼精矿的化学提纯实验研究
- Chemically purified, very potent cocaine in pellet form that is smoked through a glass pipe and is considered highly and rapidly addictive. 快克一种经过高度化学提纯的可卡因药丸，通过玻璃烟管吸取，很容易使人上瘾
- A reactor is a container for chemical reaction. 反应器是进行化学反应的容器。
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- Attention has been paid to the safety of drinking water day and day, Let's to protect water source better, and improve disinfectant and purificatory process, in order to safeguard human health. 饮用水的安全问题日益引起重视,要加强水源保护、改进消毒工艺和净水工艺,才能保障人类健康。
- We are doing a chemical experiment. 我们正在做化学实验。
- Chemically purified,very potent cocaine in pellet form that is smoked through a glass pipe and is considered highly and rapidly addictive. 快克一种经过高度化学提纯的可卡因药丸，通过玻璃烟管吸取，很容易使人上瘾
- Exploit and application of the chlorosulfonic acid purifying process 氯磺酸清洁工艺的开发和应用
- My major is the subject of chemical engineering. 我的专业是化学工程学。
- Ammonia is a chemical substance. 氨是种化学物质。
- A chemical derived from petroleum or natural gas. 石油化学制品从石油或天然气中提炼出的化学产品
