Song Xiang Yellow

The Presence Application and Developing of Resin Industry;松香工业的现状、应用和发展68f汉语字典

Study on Modification of Octyl-phenolic Resin by Rosin;松香改性辛基酚醛树酯的研究68f汉语字典

Abietic type resin acid is the main ingredient of rosin.松香是我国重要的生物质资源,枞酸型树脂酸是松香的重要成分,它们的分离提纯及其衍生物的合成与生物活性研究对于开发松香深加工产品具有重要意义。68f汉语字典

Synthesis of rosin-[(2-acryloyloxy) ethyl] ester;松香丙烯酸乙二醇酯的合成研究68f汉语字典

Lumping kinetic model for catalytic disproportionation of rosin on Pd/C;Pd/C上松香催化歧化反应集总动力学68f汉语字典

A study on the preparation and application of cationic rosin neutral sizing agent;阳离子松香中性施胶剂的制备及应用68f汉语字典

By analyzing the situation of producing and selling of Chinese gum rosin,the development of Chinese gum rosin industry can be divided into three main stages.通过对20世纪90年代以来中国松香产销情况的分析,把中国松香行业的发展分为3个主要的发展阶段,并由此引出未来中国松香行业发展的趋势:松香生产必将逐步与松林基地结合,实现“林脂一体化”;热熔松香将在松香深加工过程中广泛采用;松香的国内需求将随着松香深加工产业的发展而迅速扩大。68f汉语字典

A series of interpenetrating polymer network (IPN) materials, based on a rosin-based epoxy resin (RER) and a turpentine-based polyurethane (TPU) were prepared from gum rosin and turpentine oil.以同步法制备不同配比的松香基环氧树脂 (RER) /松节油基聚氨酯 (TPU )互穿网络体系。68f汉语字典

rosin pentaerythritol ester季戊四醇松香(酯)68f汉语字典

rosin-maleic ester顺丁烯二酸－松香脂68f汉语字典

rosin oil adultment松香油的(石油)代用品68f汉语字典

Test methods of rosiGB/T8146-1987松香试验方法68f汉语字典

colophony, carved ro moulded articles of松香的雕刻或模制品68f汉语字典

Food additive--Glycerol ester of rosin and glycerol ester of partially hydrogenated rosinGB10287-1988食品添加剂松香甘油酯和氢化松香甘油酯68f汉语字典

Employing C_5 Petroleum Resin as Rosin Extender of Cationic Rosin SizeC_5石油树脂做阳离子分散松香胶的松香补充剂68f汉语字典

Identification of fake agarwood falsified with rosin一种用松香制伪的沉香(yào)材鉴别研究68f汉语字典

Present situation of rosin industry in home and abroad was introduced, and developmental prospect and strategy for that in Yunnan was pointed out.简述了国内外松香工业的现状及松香产品市场状况,提出云南省松香工业的发展前景与对策。68f汉语字典

INVESTIGATION AND RESEARCH INTO COLOPHONY EXCAVATED FROM THE GRAVES AT SONGYANG IN ZHEJIANG关于浙江松阳出土墓葬松香的调查及探讨68f汉语字典

ACTUALITY AND DEVELOPMENT OF STANDARDIZATION CONSTRUCITON OF GUM ROSIN,TURPENTINE AND THEIR DERIVATIVES IN CHINA;中国松香、松节油标准化建设现状及发展68f汉语字典

ROSIN AND TURPENTINE DOMESTRIC PRICE TREND DURING 1995～2000 IN CHINA;1995-2000年中国松香、松节油国内市场价格及其走势68f汉语字典

The Physical and Chemical Characteristics of Gum Turpentine and Gum Rosin from Lianghe梁河脂松节油、脂松香的物理和化学特征68f汉语字典

Certification Report of Reference Materials of Pinus massoniana Lamb. Rosin for Gas Chromatography Analysis气相色谱用马尾松松香标准样品的定值68f汉语字典

Study on the Optimal Process Condition of Producing Hydrogenated Rosin from Pine Gum松脂液制备氢化松香较优工艺条件的探究68f汉语字典

Study on Thermal Variation Rule of Pimaric-type Acids in Rosin松香中海松酸型树脂酸热作用变化规律的研究68f汉语字典

Study on Synthesis of Polymerized Rosin and Hydrogenated Rosin in Supercritical Carbon Dioxide;超临界CO_2条件下催化合成聚合松香及氢化松香的研究68f汉语字典

Function of Petroleum Resins in Rosin Sizing石油树脂作松香补充剂对松香胶性能及其施胶作用的影响68f汉语字典