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- THE RESEARCH STABILITY TO HYDROLYSIS RESISTANCE OF POLYURETHANE 聚氨酯树脂耐水解稳定性的研究
- Keywords polyvalent alcohol;polyurethane;stability to hydrolysis resistance; 聚多元醇;聚氨酯;耐水解稳定性;
- The stability to this vibration was not easy. 稳定在这一振动是并不容易的。
- stability to hydrolysis 水解稳定性,不易水解性
- This United Earth Federation offers stability to troubled worlds. 这个地球联邦给混乱的世界带来了稳定。
- Risk assessment food safety and stability to new product. 新产品食品安全、产品稳定性风险评估。
- In the studies, pectin enzyme and fibred enzyme were used to hydrolysis the mixture of orange pulp and dregs. 经过酒精发酵、醋酸发酵等主要工艺,酿制的柑桔果醋具有柑桔的天然色泽,酸味柔和,具有怡人的果香,无苦味。
- Their biological activities are due to hydrolysis products released by the action of myrosinase. 它在内源芥子酶作用下水解为具有不同生理功能的活性物质。
- This inhibiting of flow oscillations adds stability to the combustion chamber. 对流动振荡的这种抑制作用提高了燃烧室的稳定性。
- External additive can give flowability and charge stability to toner. 外部添加剂可以改变墨粉的流动性和电荷的稳定性。
- Ryton(poly phenylene sulfide): incinerators, coal fired boilers, chemical plants, excellent chemical resistance, high resistance to hydrolysis, high resistance to heat. 莱顿:焚化炉,烧煤炭的锅炉,化工厂;强耐化学性,强耐水解性,强耐热性。
- The most common bulking agents in natural food are remnants of plant cells resistant to hydrolysis by enzymes in the alimentary tract. 天然食品中最常见的填充剂是植物细胞壁中抵抗消化道酶水解的剩余物
- Sol-gel method has been extensively studied.However, the alkoxide material is expensive and it is easy to hydrolysis upon exposure to moisture air. 溶胶-凝胶法是研究最多的方法,但是烷氧化物原料昂贵,而且碰到潮湿空气时会立即水解。
- He beckoned to me from across the street. 他在马路对面向我招手致意。
- It was stability to acid (pH=2) and alkali (pH=10), and keeping its quality. 抗生素2507具有较好的稳定性,能耐酸碱和储存。
- It is wrong of you to bully the child. 你不该欺侮那个孩子。
- He reported on the whole event to the minister. 他把整个事件向部长做了汇报。
- China needs regional stability to underpin its continued economic growth. 中国需要地区稳定来巩固其持续的经济增长。
- He was disobedient to his mother. 他不听他母亲的话。
- Wherever it is possible, he tries to help. 只要有可能,他总是设法帮忙。