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- theory of protective colloid 保护性胶体学说
- The methods of improving water-resistance of polyvinyl acetate emulsion are reviewed,mainly including copolymerization, addition of compounding agent and modification of protective colloid. 简述了聚醋酸乙烯乳液耐水性改性研究进展情况,包括共聚,共混交联,保护胶体等。
- The influence of amount initiator, reaction temperature, polymer degree of protecting colloid have been discussied. 探讨了引发剂用量、聚合反应温度、保护胶体聚合度等因素对接枝反应的影响。
- The advocacy, system, or theory of protecting domestic producers by impeding or limiting, as by tariffs or quotas, the importation of foreign goods and services. 贸易保护主义通过关税或进口配额等措施阻碍或限制外国商品和服务性产业的进口从而保护国内生产者的主张、制度或理论
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- Research progress of protective colloid in emulsion polymerization 乳液聚合中保护胶体的研究进展
- Einstein's theory of relativity. 爱因斯坦的相对论。
- Do you agree to the wave theory of light? 你同意光的波动理论吗？
- He cavalierly dismisses the theory of both Freud and Jung. 他傲慢武断地斥贬佛洛依德和杨格二人的理论。
- Darwin put forth the theory of evolution,. 达尔文提出了进化论。
- The theory of meat changing color is expounded, meanwhile, carrying out the measure of protecting color during meat processing is introduced. 本文阐述了肉的颜色变化机理,同时介绍了肉制品加工工艺过程中采取的发色保色措施。
- The advocacy,system,or theory of protecting domestic producers by impeding or limiting,as by tariffs or quotas,the importation of foreign goods and services. 贸易保护主义通过关税或进口配额等措施阻碍或限制外国商品和服务性产业的进口从而保护国内生产者的主张、制度或理论。
- Application of Protective Colloid in Polymerization of High Solid Elastic Acrylate Emulsion 保护胶体在高固含量弹性丙烯酸酯乳液聚合中的应用
- Protectionism: The advocacy, system, or theory of protecting domestic producers by impeding or limiting, as by tariffs or quotas, the importation of foreign goods and services. 贸易保护主义:通过关税或进口配额等措施阻碍或限制外国商品和服务性产业的进口从而保护国内生产者的主张、制度或理论。
- EFFECTS OF PROTECTIVE COLLOID ON THE MELAMINE FORMALDEHYDE RESIN MICRO-ENCAPSULATION 保护胶体对三聚氰胺甲醛树脂微胶囊成囊性影响的研究
- Not everyone can understand Einstein's Theory of Relativity. 不是每个人都能读懂爱因斯坦的相对论的。
- Darwin spend more than twenty year work on his theory of evolution. 达尔文花了二十余年时间研究他的进化论。
- The use of protective masks and equipment. 防护面具和设备的使用。
- He discoursed impressively on Newton's theory of gravity. 他讲述了牛顿的引力定律，给人以深刻的印象。
- That egghead published a new theory of matter last month. 那位知识分子上个月发表了一个新的物质论。
