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- The chemical reaction principle and the process of preparing iron oxide red by dry process were introduced. 摘要介绍了用工业废铁制取氧化铁红的化学反应机理及生产工艺过程。
- A spray drying process of preparation of diisporopyl malonate with super acid as catalyst was studied. 介绍了一种以喷雾干燥脱水,以超强酸催化酯化合成丙二酸二异丙酯的方法。
- A spray drying process of preparation of diisporopyl malonate with super acid as catalyst was studied. The yield and purity were above 90% and 96%, respectively. 介绍了一种以喷雾干燥脱水,以超强酸催化酯化合成丙二酸二异丙酯的方法。产品收率>90%25,纯度>96%25。
- The art or process of preparing animated cartoons. 摄制动画片的制作艺术或过程。
- dry process of preparation 干法制备
- Just take it as a process of preparation and accumulation and believe every dog has his day. 就把它当作是个积累和准备的过程,并坚信人人都有出头之日。
- This paper introduces dry process of 40000t/a feed grade calium hydrophosphate, and describes its-major techical economic analysis, production equipment and product quality. 简述了年产4万t饲级磷酸氢钙干法工艺、主要工艺技术经济指标、生产设备和产品质量。
- The agglomeration was studied in the process of preparation of ultrafine aluminum oxide by precipitation. 本文对沉淀法制备超细氧化铝粉末过程中的团聚现象进行了研究;
- The granulation process of ceramic corundum abrasives by dry process was investigated and the main parameters which influence the granulation process were discussed in this paper. 摘要本文对陶瓷刚玉磨料干凝胶颗粒进行形状控制的造粒工艺进行了研究,对影响造粒的主要参数进行了讨论。
- The technique of preparation and process of study of amide modified polyester (polyesteramide) were briefly teviewed. 介绍了酰胺基改性聚酯(聚酰胺酯)的制备方法及其研究发展的成果。
- How to control quality in the process of preparing fritted glaze? 熔块釉制备过程中应如何进行质量控制?
- It is discussed what is the main process of preparation of active peptide, the index of decision of enzymol... 对当前存在的问题提出了理论上的的解决方法,并对在新的技术背景下,如何更高效率地生产活性肽进行了展望。
- This process of preparing is a process of accumulation. 这准备的过程是一种积累的过程。
- The reaction process of preparation, laundering, solid phase ion-exchange and calcining was introduced. 介绍了该反应的制备、水洗、固相离子交换-水解耦合和烯烧过程。
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- A new process of preparation of calcium peroxide under con-dition of normal temp.was presented by means of adding a stabilizing agent. 通过加入稳定剂开辟了在常温下生产过氧化钙的新途径。
- METHODS The different factors and levels of preparation process of Aqua Armeniacae w ere investigated by uniform-design as HCN content index. 方法:应用均匀设计法考察不同因素水平对杏仁水氢氰酸(HCN)得率的影响。
- The process of applying and rubbing in an ointment. 涂油使用以及用油膏擦的过程
- The basic composition and the process of preparation of corrosion resistant paint containing glass flakes were described. 摘要玻璃鳞片填充防蚀涂料,能提高其耐蚀性。
- The act or process of pushing or thrusting out. 推,掷推出或掷出的行为或过程