Ductile Iron Coatings to Prevent Abnormal Microstructure Caused by Sulfonic Acid Resin 防止磺酸自硬树脂砂引起球铁件表层异常组织涂料的研制
Various monomers possessing functional groups are added to synthesize humic acid resin according to the structural characters of humic acid. 利用腐植酸的结构特点,通过添加各种具有功能基的单体来制备腐植酸树脂。
Studies of Aqueous Stomach Acrylic Acid Resin Film-coating; 目的研究新型水性胃溶薄膜包衣预混辅料。
Formation constants for cu, ni, CO and Zn complexs with chelating resin and weak acid resin 铜、镍、钴、锌与螯合树脂及弱酸性离子交换树脂的络合物的生成常数
The sorption behavior and mechanism of amino methylene phosphonic acid resin ( APAR) for dysprosium(ⅲ) is reported. 研究了氨基膦酸树脂对镝()的吸附性能及其机理。
Enteric acrylic acid resin for drug delivery was prepared by the solution polymerization with methacrylic acid and methyl methacrylate as raw materials and potassium persulfate as initiator. 以甲基丙烯酸与甲基丙烯酸甲酯为原料,过硫酸钾为引发剂,经溶液聚合制备出药用肠溶性丙烯酸树脂。
The sorption behavior of amino methylene phosphonic acid resin ( APAR) for cadmium(ⅱ) was investigated. 就氨基膦酸树脂对镉的吸咐行为进行了研究。
The component A is consist of hydroxyl acrylic acid resin, highly active anti-corrosive pigments, filling, imported highly active dispersants, anti-settling agents and other materials. 甲组份由羟基丙烯酸树脂、高性能防锈、防晒颜、填料为主要成份,配以进口高性能分散剂、防沉剂等组成;
Studies on the sorption of amino methylene phosphonic acid resin for heavy rare earth metals 氨基膦酸螯合树脂吸附重稀土的研究
The Study of Aqueous Enteric Poly-acrylic Acid Resin Used for Film-coating Material Preparation of Micro-granules with Extrusion and Airflow Coating Method. ⅵ. Preparation and Pharmacokinetics of Enteric Coated Fluorouracil Micro-granules 水性肠溶型聚丙烯酸树脂类药物包衣材料的研制挤出造粒、气流包衣法制备包衣微粒剂.Ⅵ.氟尿嘧啶肠溶微粒的制备和药动学研究
Behavior and mechanism of Dy adsorption with Diglycolamidic acid resin 亚胺基二乙酸树脂对镝的吸附及机理
Applications and development of perfluorinated sulfonic acid resin are summarized, its structure, performance and applications in PEMFC are discussed. 介绍了全氟磺酸树脂的应用发展概况,讨论了膜的结构、性能以及它们在质子交换膜燃料电池中的应用。
Study on catalysis of big pore strong acid resin for 1,4-butanediol dehydration 大孔强酸性树脂对1,4-丁二醇脱水催化作用的研究
PU paint firming agent, PU Jiaozhanji: floating toluene two different cyanic acid resin ( TDI). 聚氨酯漆固化剂、聚氨酯胶粘剂:游离甲苯二异氰酸脂(TDI)。
There are kelp acid resin, to protect the body's immune system cells, not against the AIDS virus, thus preventing AIDS. 海带中还有硫酸脂,能够保护人体免疫系统的细胞,不受艾滋病病毒的侵害,从而预防艾滋病。
The preparation, properties and application of humic acid resin acid are introduced in terms of energy comprehensive utilization. 从能源综合利用的角度介绍了腐植酸树脂的制备、性能及应用。
PLASTICS AND RESIN: AB, ABS emulsion, uric acid resin, phenolic aldehyde resin, urea-formaldehyde resin, formaldehyde resin, polythene, poly-chloroprene and etc. 塑料树脂:AB,ABS乳液、尿醛树脂、酚醛树脂、密胶(脲)甲醛树脂、聚乙烯、聚氯乙烯等。
In this paper the sorption behaviour of Dy(ⅲ) onto the macroporous phosphonic acid resin ( MPAR) are reported. 本文报道了大孔膦酸树脂对镝(Ⅲ)的吸附行为与机理。
The catalysis of big pore strong acid resin for 1,4-butanediol dehydration to tetrahydrofuran is investigated. 考察了大孔强酸性树脂对1,4丁二醇脱水制四氢呋喃的催化作用。
The adsorption behavior of amino methylene phosphonic acid resin ( APAR) for mixed solution of mercury ( II) and lead ( II) was studied. 研究氨基膦酸树脂对汞、铅混合溶液的吸附行为。
Preparation of omeprazole enteric-coated pellets with homemade polyacrylic acid resin ⅱ 采用国产聚丙烯酸树脂Ⅱ制备奥美拉唑肠溶微丸的研究
Study of the Perfluorosulfonic Acid Resin Catalyst for the Synthesis of Tributyl Citrate under Microwave Irradiation 微波辐射全氟磺酸树脂催化合成柠檬酸三丁酯的研究
The Study of Aqueous Enteric Poly-acrylic Acid Resin Used for Film-coating Material 高吸水树脂的合成及其在种子包衣中的应用研究水性肠溶型聚丙烯酸树脂类药物包衣材料的研制
Application and Development on the new series of water-solubility acrylic acid resin 新型水溶性丙烯酸树脂的应用与发展
The sorption behaviors and mechanism of macro porous phosphoric acid resin for cobalt(ⅱ) ion were investigated. 研究了大孔膦酸树脂对Co2+的吸附性能和吸附机理;
Vitamin C tablets were manufactured with the solution of entericacrylic acid resin as wetting agent in granulation and tabletting. 应用肠溶性丙烯酸树脂溶液为湿润剂,制粒压片生产维生素C片。
Performance and Applications of Perfluorinated Sulfonic Acid Resin 全氟磺酸树脂的性能和应用
From rejected ion exchange membrane the perfluorinated sulfonic acid resin is abstracted as solid super acidic catalyst. 从废弃的离子交换膜中提取出的全氟磺酸树脂可用作固体超强酸催化剂。
The fractionation of lignin by gel and macroporous sulfonic acid resin, the determination of sulfonation degree of lignin and content of salts in the presence of lignin sulfonate by ion exchange method also were investigated, satisfactory results are achieved. 此外还研究了用离子交换法测定木质磺酸盐的磺化度和有木质磺酸盐存在时小分子盐含量测定,都得到了满意结果。
The adsorption equilibrium and kinetics of sisomicin on macroporous weakly basic acid resin were studied. 对西索米星在大孔弱酸树脂上吸附平衡与动力学进行研究。