1、

In VFA, aluminum compounds have more serious inhibitation to acid and butyric acid contrasting propionic acid.

试验后通过对厌氧微生物液体培养基VFA组分的测定,发现铝盐对乙酸和丁酸的抑制作用较丙酸更强烈些.

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2、

By using sodium hydrogen sulfate as the catalyst , benzyl alcohol and propionic acid reacted to propionate.

选用乙醇和水作为溶剂,实现亚硫酸氢钠对异氰酸酯的良好封闭.

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3、

OBJECTIVE To investigate the major metabolites of eugenol ibuprofen ester propionic acid.

目的研究鉴定丁香酚布洛芬酯在大鼠体内的代谢行为.

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4、

Propionic acid is product heavily short of in our country.

丙酸是目前国内十分紧缺的一种产品.

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5、

A salt or an ester of propionic acid.

一种酸性酒石酸盐,氢的酒石酸盐.

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6、

Propionic acid and its derivatives are widely used and imported every year in China.

而乙、丙酸及其衍生物因具有广泛的用途,每年在我国需大量进口.

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7、

Hydrogen production from glucose, fructose, galactose and arabinose by propionic acid type fermentation flora was investigated by batch culture.

探讨了丙酸型发酵菌群对葡萄糖、果糖、半乳糖和阿拉伯糖等四种单糖的发酵产氢特性。

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9、

The Crystal Structures and Thermal Stability of the Complexes of 2-Oxo-propionic acid ( 4-pyridinecarbonyl) hydrazone with Alkaline Earth Metals

2-羰基丙酸(4-吡啶甲酰基)腙与碱土金属配合物的晶体结构及热稳定性

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10、

The analysis of propionic acid in carbonylation liquid of ethanol by gas chromatography using column in filled with GDX 103 were studied.

采用GDX103高分子多孔微球为固定相,气相色谱法测定乙醇羰化液中丙酸含量。

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