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松节油

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Calculation and correlation of excess Gibbs free energy and excess enthalpy for hydrogenated turpentine system were investigated.

研究氢化松节油体系过量G ibbs自由能及超额焓的关联与计算。

E.g. her suggestion that he try thinning the paint with turpentine

她叫他不妨试试用松节油稀释油漆的建议。

Commonly used accelerants(gasoline,kerosene,diesel fuel,and turpentine)are all derived from crude oil.

通常使用的助燃剂(汽油、煤油、柴油和松节油)都是从原油中提炼出来的。

Wide resources of plants of longifolene, the separation and purification methods of longifolene from heavy turpentine were reviewed.

综述了长叶烯的主要资源,并结合探索性实验,评述了从重质松节油分离提纯长叶烯的方法。

The sticky mixture of resin and volatile oil from which turpentine is distilled .

松油树指松腊和易挥发的油的粘稠的混和物,松节油就是从中蒸馏出来的

Oil paints mix very nicely and can be thinned and cleaned up with turps or paint thinner.

油画颜料能很好的混合,可以用松节油或者油漆稀释剂稀释。

Some decorators went by and I lingered, inhaling the scent of turps that I have loved since I was a child.

几个油漆工走过,我停下脚步,深深地闻着那股松节油的香味,我从小就喜欢这种气味。

As early as 1872, German chemist Adolf Von Baeyer was investigating the recalcitrant residue that gathered in the bottom of glass-ware that had been host to reactions be-tween phenol (a turpentine-like solvent dis-tilled from coal tar, which the gas-lighting industry produced in bulk) and formalde-hyde (an embalming fluid distilled from wood alcohol).

早在1872年,德国化学家阿道夫?冯?拜耳就在研究主要由酚(从煤气照明工业大批量产出的煤渣中提炼的类似松节油样的溶剂)和甲醛(从本醇中提炼的防腐液体)之间的反应所产生聚集在玻璃器皿底部的棘手的残渣。

Walter Bagehot said in his classic 19th century work Lombard Street:"Common sense teaches that booksellers should not speculate in hops, or bankers in turpentine; that railways should not be promoted by maiden ladies, or canals by beneficed clergymen ..."

沃尔特白芝浩在19世纪的经典作品《朗伯德街》中写道:&常识告诉我们,书商不要投机啤酒花,银行家不要投机松节油;铁路不能由未婚女子,运河不能由领薪牧师来推销……&

The hydration reaction catalyzed by the ion-exchange resin,was used to reduce the content of caryophyllene in the heavy turpentine and get the longifolene of high purity.

以离子交换树脂作催化剂,利用水合反应降低重质松节油中的石竹烯含量,再经过提纯获得高纯度的长叶烯。

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This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。

There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.

双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。