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- In this paper the heterogeneous catalytic polymerization of MA by nanocrystalline titania is studied. 该文研究了以纳米晶二氧化钛为催化剂的马来酸酐非均相催化聚合反应。
- Hexamethylphosphoric triamide(HPT) was added as toughened modifier in anionic catalytic polymerization of caprolactam to prepare modified MC nylon. 介绍在己内酰胺阴离子催化聚合反应中,添加六甲基磷酰三胺作增韧改性剂制备改性MC尼龙。
- anionic catalytic polymerization 阴离子催化聚合,阴离子催化聚合作用
- enzymatic catalytic polymerization 酶催化聚合
- catalytic polymerization process 催化聚合工艺
- aqueous catalytic polymerization 水相催化聚合
- Study on Catalytic Polymerization of Maleic Anhydride 马来酸酐催化均聚反应研究
- It was found that the anionic latices were stable in the acid of concentra-tion usually employed for catalytical polymerization. 发现阴离子型乳液对酸碱都相当稳定,在乳液制备过程中,酸性催化剂不会引起乳液颗粒的凝聚;
- Keywords Alkyne;Organomolybdenum complex;Catalytic polymerization; 有机钼络合物;炔烃催化聚合;
- Keywords s:alkyne;catalytic polymerization;macromolecule reaction; 炔烃;催化聚合;大分子反应;
- Keywords alkyne;catalytic polymerization;Lewis acids; 炔烃;催化聚合;路易斯酸;
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- Synthesis and Catalytic Polymerization of Acetylene with Steric Substitute 含空间位阻侧链取代炔烃的合成及其催化聚合
- Acid Catalytic Polymerization for Water Borne Epoxy Resin and Application 水性环氧树脂的酸催化聚合及其应用
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- Keywords Polyoxyphenylene;Catalytic polymerization;Electron spin resonance; 聚氧化苯撑;催化聚合;电子自旋共振;
- A polymer of two or more different monomers. 共聚物一种由两种或多种不同单体构成的聚合物
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。