Study on membrane-forming effect and colon-targeting property of colon-specific microporous membrane 结肠靶向微孔膜的成膜效果和结肠靶向性研究
It is manufactured from HCPE and chorined wax as the major membrane-forming material added with corrosion-resistant color material. 该涂料以高氯化聚乙烯(HCPE)树脂及氯化石蜡等为主要成膜物,添加耐蚀颜填料组成单组分涂料。
Microstructures and Membrane-Forming Conditions of New PVA/ PA Composite Membrane 新型PVA/PA复合膜的微结构及其成膜条件
Study on formation mechanism of sublayer of PES membrane-forming systems PES制膜体系亚层形成机理的研究
The spraying-membrane waterproof technical system for underground engineering is introduced in this arti ˉ cle. The process of spraying, polyreaction and membrane-forming on site have been carried out by oxidation-reduction reac ˉ tive system. 介绍地下工程喷膜防水技术体系,喷膜防水技术采用氧化还原引发体系实现现场喷射聚合成膜。
Relationship between properties of Ca RO membranes and variable factors in membrane-forming process 二醋酸纤维素反渗透膜性能与铸膜变量因子间的关系
Phase separation of polyethersulfone membrane-forming systems 2.quaternary system 聚醚砜制膜液的相分离2.四元体系
Progress of membrane materials and membrane-forming technologies in the pervaporation separation of organic solvent mixtures 有机混合物渗透汽化分离膜材料及成膜技术的研究进展
Effect of nonsolvent additives on the properties of PES/ NMP membrane-forming systems 非溶剂添加剂对PES/NMP铸膜液性质的影响
Different membrane-forming conditions, including solid content and temperature of solution, filling solution pressure, the pressure of coagulation bath, the velocity of first roller, the velocity of winding up have different influence on the properties and structure of membrane prepared from blend polyether sulfone. 研究了不同成膜条件,包括铸膜液中总固含量、铸膜液温度、填充液压力、凝固浴温度、第一导盘速度、卷绕速度等对聚醚砜膜结构与性能的影响。
The latter is characterized by a dimensionless parameter, the approaching ratio, which describes the thermodynamic state of the membrane-forming system and the quality of the solvent mixture. 邻近比可以表征铸膜液的热力学状态和混合溶剂的质量。
We tested the morphology, membrane strength, permeability, biocompatibility and culture properties of ACA capsules fabricated with chitosan of different molecular weights and in different membrane-forming time in order to optimize the materials and fabricating conditions of microcapsules for transplantation. 通过对不同分子量的壳聚糖,在不同成膜时间下制备的微胶囊的形态、强度、通透性、生物相容性及培养特性的考察,优化适宜细胞移植的微胶囊材料及制备条件。