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1·The discussion of rosin glyceride's preparation.

松香甘油酯的制备及结果讨论。

2·Every gum rosin factory is local economic pillar.

各松香厂都是当地嘀经济支柱。

3·The main component of rosin is rosin acid (C20H30O2).

松香的主要成份是松香酸(C20H30O2)。

4·Some percentage of dibasic acids were replaced by rosin.

松香可取代一定百分比的二元酸。

5·A bow needs rosin just like a police car needs prisoners.

琴弓需要松香，就像警车需要犯人。

6·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。

7·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。

8·This product is made of gum rosin through a new technology.

本产品聚合松香由脂松香采用新工艺加工而成。

9·By adding REOSN to the melting rosin we can get a dispersion.

把这种分散剂加入熔融的松香中，能够得到稳定的松香分散液。

10·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。

松香

1·Our company specializes in manufacturing all kinds of rosin modified phenolic resin, using the most advanced production process.

我公司专业生产各种松香改性酚醛树脂，采用国际最先进的生产工艺制造。

2·Our perennial supply of high quality pine resin, rosin and turpentine.

本厂常年供应优质松脂、松香、松节油。

3·The classification of rosin was based on published laboratory and clinical data.

松香的分类是根据公布的实验室和临床资料。

4·The future study on catalytic hydrogenation of rosin will mainly be concentrated on the preparation of new catalysts with higher activity and selectivity to further lower pressure and temperature.

今后对松香催化加氢反应的研究主要是研制具有更高活性和选择性的新型催化剂，以进一步降低温度和压力。

5·The preparation of reactive cationic rosin sizing agent and its sizing mechanism were discussed in this paper.

本文介绍了反应型阳离子松香施胶剂的制备并对其施胶机理进行了探讨。

松脂

1·Your voice sounds like the rosin sinking into the sunlight, which is quite fresh.

你的声音如同沉在日光里的松脂，是新鲜的。

2·Therefore, maintaining highly dissolved oxygen in the contact oxidation reactor has a high efficiency for the treatment of rosin processing effluent.

接触氧化段较高的溶解氧对难降解的松脂加工废水有较好的处理效果。

树脂

1·This sight suddenly changed the course of his ideas, and congealed his enthusiasm as a breath of air congeals melted rosin.

这个景象忽然使他改变了主意，仿佛空气使溶化的树脂凝住似的，把他对音乐的热情冻结起来了。

2·This resistor is power wire wound resistor which is made by a kind of organic silicon rosin and silicon powder as basic material encapsulation.

电阻器是用一种耐高温的有机硅树脂和硅粉作基本材料封装的功率型绕线电阻。

(1)gum rosin松香