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- anionic cyclopolymerization 负离子环化聚合
- Multifunctiona synergist MAT is a king of anionic surfactant. 多功能增效剂MAT属阴离子表面活性剂。
- Anionic gelatin dosage has an optimal range when it is used ... 此外,碱性条件抄纸其成纸物理性能优于酸性条件。
- These polyelectrolytes can be anionic, cationic or nonionic. 聚合电解质有阳离子型、阴离子型或非离子型。
- How is the function of the anion of air conditioning used? 空调的负离子的功能如何使用?
- The metal ion and the anion of the mineral acid form an insoluble salt. 金属离子和无机酸的阴离子生成一种难溶的盐。
- Of or designating an ion, the anion, that is attracted to a positive electrode. 阴离子的属于或表明离子,阴离子的;对阳电极有吸引力的
- Anionic surfactants can be self-aggregation lonizing, surfactivity baseband. 阴离子暗地活性剂可在火洋电离,暗地活性基带负电。
- Of or designating an ion,the anion,that is attracted to a positive electrode. 阴离子的属于或表明离子,阴离子的;对阳电极有吸引力的
- The energy of activation of bimolecular cyclopolymerization was found to be 3.7 kcal/mole higher than that of monomolecular reaction. 本文还求得双分子环化反应活化能(E_(1c))较单分子环化反应活化能(E_c)高约3.;7千卡/克分子;因而对为什么聚合温度升高时聚合体环化率也将升高作出解释。
- The cytotoxicity of NO is mainly mediated by peroxynitrite anion (ONOO-). NO的细胞毒效应主要由过氧亚硝基阴离子(ONOO-)介导。
- When Mg2Al-CO3-LDHs was used the anion exchange reaction did not accur. 以Mg2Al-CO3-LDHs为前体,用离子交换的方法不能制备丙烯酸插层水滑石AA-LDHs。
- In this article, ion chromatography was used to analyze anion in latex. 采用离子色谱法对乳胶制品中阴离子进行分析。
- Alkylbenzene sulfonates( ABS) is widely used in many fields as anionic surfactants. 作为一种常见的表面活性剂,烷基苯磺酸盐(BS)广泛用于许多领域。
- An anion in which carbon carries a negative charge and an unshared pair of electrons. 负碳离子,阴碳离子一种阴离子,其中碳带一个负电荷和一个非共用电子对
- The normal anionic charge barrier prevents protein molecules such as albumin from passing through the endothelium. 正常的阴离子屏障阻止象白蛋白这样的蛋白分子从内膜通过。
- The addition of hydrogen bromide involves the attachment of an anionic nucleophile in the final step. 溴化氢加成的最后一步,是负离子亲核试剂的附加。
- This is from the anion phytoncide in forest, and it can relax the skin and let you feel the putest breath of forest . 来自森林的负离子芬多精精华能调节肌肤压力,让你的肌肤沉浸在森林最纯正的元素中。
- It has been rarely reported to prepare the poly(ether sulfone)(PES)/MC nylon 6 composite via in-situ anionic polymerization so far. 目前采用阴离子原位聚合法制备聚醚砜/MC尼龙6复合材料还鲜见报道。
- Amino acids are positively charged (cationic) at low pH and negatively charged (anionic)at high pH. 氨基酸在低ph值下带正电荷(阳离子),在高ph值下带负电荷(阴离子)。