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- toluic nitrile 甲苯甲腈
- Purification of Nitrile Hydratase from Nocardia sp. 腈水合酶的纯化过程研究。
- Fire proofed nitrile rubber boor. 鞋面采用防火丁腈橡胶。
- Nitrile is a copolymer of butadiene and acrylonitrile. 腈是一种丁二烯与丙烯腈的共聚物。
- These unions also have a resilent nitrile seal ring. 装有弹性丁晴橡胶密封环。
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- Gloves Protection : Neoprene or nitrile rubber gloves recommended. 防护手套)(建议使用氯丁丁腈橡胶手套.
- Epoxy resin toughened by carboxyl nitrile rubber exhibits good... 羧基丁腈橡胶增韧的环氧树脂胶表现出良好的拉伸剪切性能。
- The nitrile (II) (28 g) was mixed with 26 ml of concentrated sulfuric acid. 将28克腈化物(II)与26毫升浓硫酸进行混合。
- Fort Vale Composite seal with PTFE outer ncapsulating Nitrile inner. 内含腈的复合PTFE密封圈。
- BUNa-N is a general purpose oil resistant polymer known as nitrile rubber. 丁腈橡胶(BUNa-N)是一种多用途抗油品腐蚀聚合物,称为腈橡胶。
- The nitrile (II) (28 g) was mixed with 26 ml.of concentrated sulfuric acid. 将28克腈化物(II)与26毫升浓硫酸进行混合。
- The pendant carboxyl groups add more crosslinking sites and polar than Nitrile. 在丁腈橡胶的基础上,羧基增加架桥端并赋予更高的极性。
- Heavy blue nitrile coated gloves, jersey lining. knit wrist or safety cuff. 全棉针织绒内里,可分为安全袖口,罗口。全浸和半浸手套。
- With the mole ratio of p - toluic acid and uren to be 1: 1 .6 and sectionalization heated - shielded,the product yield is 75.6% . 当对甲苯甲酸与尿素的摩尔比为1:1.6,采用分段保温的加热方式,产品收率达75.6%25。
- And a high molecular weight poly(arylene ether nitrile sulfone) has obtained. 获得了高分子量的聚芳醚腈砜。
- For the first two fast steps of p - xylene and toluic aldehyde oxidation, the rates decreased with increase of water content. 反应后期的慢反应步骤则随含水量的增加先加快后减缓,出现一个最大值,此时总氧化时间最短。
- Studies on fermentation optimization of nitrile hydratase Nocardia sp. HD9611 (产腈水合酶菌Nocardia sp.
- On the second part of the azo different nitrile synthesis of formamide. 第二部分研究了偶氮异丁腈甲酰胺的合成工艺。
- The improved conditions were: mol ratio of p - toluic acid to urea was 1:16, employing a sectional heating and temperature maintenance technique.The yield was 75. 6% . 当对甲苯甲酸与尿素的摩尔比为1:1.;6;采用分段保温的加热方式;产品收率达75