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- A perhydrogenated rosin 全氢化松香
- perhydrogenated rosin 全氢化松香
- Gum rosin is distilled from pine gum. 本产品由松脂蒸馏制得。
- Research Survey on the Rosin of Pinus L. 天然松树脂的研究进展。
- Dry rosin is best in tropic and soft rosin in cold climate. 干的松香在热带最适用，而软的松香适用于寒冷的气候。
- The world gum rosin production appeares to decline in recent years. 目前世界上脂松香生产在大多数国家出现下降趋势。
- Very high activity rosin flux used for difficult to solder metals. 用以对难以焊接金属进行焊接的极高活性松香助焊剂。
- Specifications of Gum Rosin Glyceride and Hydrogenated Ros. 松香甘油酯和氢化松香甘油酯的技术指标。
- Ballerinas coat their toe shoes with rosin to avoid onstage slips. 芭蕾舞女在她们的舞鞋脚尖端涂上松香，以避免演出时滑倒。
- Shuxiang, Rosin I walked with an unforgettable childhood. 书香，松香伴我走过了难忘的童年。
- Gum rosin is a kind of natural resin with high economic value. 松香是一种具有重大经济价值的天然树脂。
- Saponifiers in an aqueous cleaner can be used to remove rosin flux residues. 水性清洗剂中的皂化剂可用来去除松香焊剂残留物。
- The heat resistance of rosin was improved by HBS lignin modification. 松香的热稳定性通过高沸醇木质素的改性得到改善。
- Shall we recognize it from the cool rosin breeze and the grist freshly reaped. 让我们从微凉的松风中去认取，让我们从新刈的草香中去认取。
- Huang Y C,Lyne M B,Stark J H.Modified rosin emulsion:US,6048439[P].2000-04-11. 路嫔;梁海燕;谢福斌;等.;阳离子分散松香胶的研制[J]
- Hydrogenated rosin is one of the important modified produets of rosin. 正>氢化松香是松香改性产品之一。
- Then he came to the harbour, which was lit up by the rosin torches of the fishermen, who were fishing from their boats. 最后路路通又回到了港口，只见港里渔火点点，那是渔人用树脂燃起的火光，他们在诱惑海上的鱼群。
- Compared with interrelated rosin based sodium sulfosuccinate monoester, the product has good properties. 与有关松香基琥珀酸单酯磺酸钠进行比较,结果表明,所得产品是一种性能优良的表面活性剂。
- The solvent variation is one of factors that affect quality of hydrogenated rosin. 溶剂的变化是影响氢化松香质量的一个因素。
- The rosin and tannin that can be extracted from it are sought by the chemical industry. 从中提取的松香和鞣酸化学工业上是很需要的。
