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- Modification of coal tar pitch as a carbon precursor was studied using divinylbenzene (DVB) as a cross linking agent by the aid of acid catalyst. 首次以二乙烯基苯为交联剂,在酸性催化剂的作用下对煤沥青进行了改性研究,同时对改性后的煤沥青进行显微结构和耐热性分析。
- Triarylmethane structure polymer can be prepared from pyrene, phenol respective, and bezaldehyde as cross linking agent in the presence of p toluenesulfonic acid catalyst. 分别以芘、苯酚为原料,以苯甲醛为交联剂,对甲基苯磺酸为催化剂合成出具有三芳基甲烷结构的聚合物。
- Application for cross link of the current and new HKSAR passports. 申请将原有及新护照互联。
- This derivation is only valid if no chain scission accompanies cross linking. 这一关系式仅适用于交联时不伴有断链发生的情况。
- The process affected, Werman's team said, is known as "cross linking". 沃曼领导的研究小组把胶原蛋白的丧失引起的生理变化称作"交叉相联"。
- Is cross linked on allocation unit? 在分配单元上交叉连接?
- The application for cross linking should be submitted together with your application for replacement passport. 你要在申请换领新护照时,同时申请互联护照。
- Synthesis of endure temperature polymer,optimize of cross linking agent and effect of PRT are also introduced. 该调驱体系由耐温聚合物、交联剂及矿物质PRT组成。
- The paper outlines also the mechanism of cross linking of gelatin molecules by the hardener. 文中还解释了这类坚膜剂与明胶发生交联反应的机理。
- The cross linking modification of polyvinyl alcohol (PVA) adhesive was explored by adding diisocyanate (TDI) and borax. 探讨了硼砂和甲苯二异氰酸酯(TDI)对聚乙稀醇(PVA)胶水进行交联改性。
- This agent consists of HG modified resin, cross linking agent, and HS solid particles. 该高温暂堵剂由HG改性树脂、交联剂、HS固相颗粒组成。
- Matrine albumin microspheres were prepared by emulsion-chemical cross linking method. 以乳化-化学交联法制备苦参碱白蛋白微球。
- It had been concluded that some certain intermacromolecult cross link was formed among finishing agents and fiber by means of acid and alkalic hydrolysis, amino acid analysis and TG method. 通过酸、碱水解;氨基酸质量分数分析以及热重法;证实了整理剂和蚕丝、羊毛纤维之间形成了一定的网状交联结构.
- Recommended for cross linking with amino and phenolic resins as stoving lacquers for the internal coating of cans and tubes. 建议与氨基和酚醛树脂耦合,用于罐管的内壁涂料。
- The fatty acids cross the following layers in passing from the endothelium into the adipose cell. 脂肪酸从通过血管内皮到进入脂肪细胞要通过以下几层。
- Higher molecular weight recommended for cross linking with amino and phenolic resins as stoving lacquers for internal coating of cans and tubes. 高分子量,建议与氨基和酚醛树脂耦合,用于罐管的内壁涂料。
- Higher molecular weight recommended for cross linking with amino and phenolic resins stoving lacquers for internal coating of cans and tubes. 高分子量,建议与氨基改性酚醛树脂组合,生产罐的内层涂料。
- Results indicated that the higher of the degree of cross linking the smaller change in starch appearance during the biodegradation. 结果表明:随着交联度的增大,颗粒被微生物破坏的程度变小。
- Fire-proof glass for navy use is made of DAAM antiflaming polymer which is composed of antifreeze , ultraviolet stabilizer , cross linking a-gent . 采用DAAM阻燃聚合物的船用防火玻璃,聚合物组成中包括防冻剂、耐紫外线添加剂、交联剂等成份,其性能指标远远超出国家标准要求。
- Method The ultrastructures of cross links on stereocilia of guinea pig OHC were observed by scanning electron microscopy and tannic acid procedures. 方法借助单宁酸样品处理技术,用扫描电镜观察了豚鼠耳蜗毛细胞静纤毛的超微结构。