查询词典 phenols

In the brown vascular and green pericarp of blotchy ripening fruit, there are more phenols matter which is an important factor in causing browning.

番茄褐变维管束与绿果肉中有大量酚类物质的积累，酚类物质是产生褐变的一种重要因子。

Sesame-flavor liquor (produced by the combination of Luzhou-flavor liquor production techniques, Maotai-flavor liquor production techniques and Fen-flavor production techniques) contains multiple flavoring compositions including ethyl acetate, ethyl caproate, pyrazine, furan, phenols, thiazole and sulfur compound etc. The coexistence of those flavoring compositions in proper proportion finally forms the special sesame flavor.

其与浓清酱工艺的巧妙结合，香气成分复杂，除含适量的乙酸乙酯、己酸乙酯外，主要还含类似焦香的吡嗪类与呋喃类、酚类、噻唑、含硫化合物等成分，这些成分以适当的比例共存时才能构成芝麻香的特有香气。

This study aimed at the problem of low content of protein in plant tissue, low solubility of some components in amphoteric electrolytes and the disturbance of secondary metabolites such as chromatophore, phenols and quinones to the separation of two-dimensional electrophoresis.

针对植物组织蛋白质含量较低，有些组分在两性电解质中的溶解性低以及绿色组织中的色素、酚类、醌类等次生代谢产物干扰蛋白质双向电泳分离效果的问题，以玉米苗期叶片为材料，对蛋白质裂解液、蛋白质浓度测定体系、等电聚集电泳电压和时间、聚丙烯酰胺凝胶浓度等技术参数做了改进。

To determinate and analyze total phenols in dry red wine, and provide evidence for food quality supervision departments.

目的 对市售干红葡萄酒总酚的含量进行测定分析，从而为食品质量监督部门提供一定的参考。

The photodegradation of three phenols in different mediums was studied in the presence of divalent manganese ions.

通过对不同锰离子浓度下三种酚在三种不同介质中的光降解情况的研究，来确定水体中的锰离子对酚类有机物的光化学降解的影响。

The keto form predominates in many aldehydes and ketones, the enol form in phenols.

在许多醛和酮中酮基都是最主要的组分。

Six Vegetables, namely tomato, cucumber, French bean, radish, Spinach and Chinese cabbage, were irrigated with Petrochemical wastewater containing Phenols and aromatic hydrocarbons and treated with biochemical process.

利用生化处理石油化工含酚和芳烃混合废水，灌溉了番茄、黄瓜、菜豆、萝卜、菠菜和白菜等6种蔬菜，经过观察，对以上蔬菜的生长、产量和品质均没有不良影响。

And phenol resin can be synthesized through the reaction of 5-hydroxymethyl furfural and phenols.

随着我国国民经济的发展、人民生活水平的提高和环保意识的增强。

A yellowish to greenish-brown oily liquid containing phenols and creosols, obtained from coal tar and used as a wood preservative and disinfectant.

杂酚油一种含有酚混合物的黄色到绿棕色的油状液体，可通过煤焦油干馏而得，用作木材防腐剂和消毒剂。

Based on the molecular topological theory, Kier's shape index (superscript mK of 18 substituted phenols are calculated in this paper.

基于分子拓扑理论，计算了18种取代苯酚的Kier分子形状

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。