松节油

Secondly, preparing terpineol and discussion of its results. It was put up by reaction-temperature, reaction-time, the ratio of catalyst and raw material, the kinds of esterify and dosage, the choice of solvent, catalyst life-span and so on. It was discovered that turpentine transform ratio was 86.29%, the yield ratio of terpineol was 68.89%, the selectivity of solid superacid catalyst was 79.84%.

二，松油醇的制备及结果讨论，从反应温度、时间、物料配比、酯化剂的种类与用量、溶剂的选择、催化剂寿命等几个进行了考察，结果发现反应温度为T3、时间L5小时、酯化剂用F3、物料配比为H3％、溶剂用G等时，松节油的转化率为86.29％、松油醇的收率为68.89％、固体超强酸催化剂的选择性为79.84％。

Hydration reaction experiment of turpentine catalyzed by ZrO2/SO4-was conducted to study the catalytic function of ZrO2/SO4-and explore the optimum process conditions for synthesizing α-Terpineol.

通过用固体超强酸Zr02/SO4-为催化剂催化松节油水合反应的实验，从中考察了此固体催化剂的催化性能，研究了合成α-松油醇的最佳工艺条件。

It's also the source of turpentine, a natural fuel.

还是松节油的来源，一种自然燃料

They would make turpentine from tar and get the black, sticky tar on the heels of their feet.

他们用焦油制造松节油，这样他们的脚上就会沾上黑色黏稠的焦油。

When he wakes up give him eight drops of turpentine and three pounds of steak.

他醒后，给他吃八滴松节油和三磅肉排。

Came from the turpentine probably in the paint.

那大概是颜料中的松节油气味吧。

Resources, categories, constitutes, physical and chemical characters of turpentine were introduced in this paper.

简要介绍松节油的来源、分类、组成和物理化学性质。

He sold the sap for making turpentine.

他卖掉了SAP制造松节油。

Currently, esterification-saponification method is one of important technique to product borneol from renewable resource turpentine.

以可再生资源松节油为原料，经酯化和水解合成冰片是目前工业上生产冰片的重要途径之一。

Closed captioning said:"That should wash out with a little turpentine."

提示字幕显示的是："那可以沾一点松节油洗掉。"

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。