醛类

Glucose is both a playschool and a baldheaded.

一葡萄糖既是多醇类，又是醛类

Polar compounds, such as dihydro-alkyl furan-one, furandione, benzofuran, benzosazol, aldehydes and esters were also detected.

对部分极性化合物分析，检出了二氢烷基呋喃酮系列、呋喃二酮、苯并呋喃及少量醛类和酯类化合物。

Smoke ;; Dichlorodiphenyl Dichloroethylene ;; Aldehydes ;; Air Pollution, Indoor ;; Hot Temperature ;; Statistics ;; Fomites ;; Dietary Fats, Unsaturated ;; Charcoal

烟；；二氯二苯二氯乙烯；；醛类；；空气污染，室内；；热温度；；统计学；；污染物；；膳食脂肪类，不饱和；；炭

Being better than high quality edible alcohol and produced by mordern scientific technologies, high pure alcohol, with specific properties of its smell, physical and chemical quality index, and content of fusel oil,aldehyde group and ester group, is widely used in liquor－making industry.

摘 要：超过优级的食用酒精称之为高纯度酒精，对其气味、含杂醇油、醛类和酯类等感官和理化质量指标都有特殊要求，其生产制作需要现代科学手段。

This article through the belt hydroxyl aldehyde class material and the chloroacetic acid response, the synthesis intermediate, then with the neighbouring phenylene diamine responded again synthesized 6 kind of benziminazole class compound, including 4 kinds not to report.

本文通过带羟基的醛类物质和氯乙酸的反应，合成中间体，然后再与邻苯二胺反应合成了6种苯并咪唑类化合物，其中有4种还未被报道。

After ultra high pressure treatment, limonene concentration was decreased greatly while myrcene and α-pinene concentrations were not changed significantly and the concentration of limonene was decreased by 75% after high pressure treatment of 500 MPa for 15 min,α-terpineol and carvone concentrations were increased significantly. The aldehydes concentrations were retained well. The ester concentrations were changed under high pressure treatment, but generally their concentrations were not changed remarkably.

通过定量检测分析发现：超高压处理对橙汁中的柠檬烯成分影响很显著，经500 MPa的压力处理15 min后其含量下降了75%，而月桂烯和α-蒎烯受高压影响较小；α-松油醇、香芹酮含量经高压处理后迅速增加；醛类特征香气成分基本不受高压影响；酯类成分在高压下会发生变化，但总体变化不显著。

Aldehydic and phenolic compounds are found in cinnamon and mustard.

在肉桂和芥菜中含有醛类和酚类化合物。

Various synthetic methods of the cleavable cyclic acetal-type and ketal-type surfactants were reviewed to provide references for the synthetic route design of these type surfactants and their major research direction in the future were indicated.

综述了可分解型环状缩醛类和缩酮类表面活性剂的各种合成方法，为该类表面活性剂的合成路线设计提供参考，并指明了今后的主要研究方向。

Additional, in new tea not the much phenol of classics oxidation kind material and aldehyde kind corporeal content is more, have very intense stimulative effect to gastric bowel mucous membrane, the person with gastric bowel poorer function especially patient of inflammation of path of chronic stomach bowel, drink new tea easy cause gastral cavity aching, bilge the symptom such as full, constipation, mouth doing.

另外，新茶中不经氧化的多酚类物质和醛类物质含量较多，对胃肠黏膜有很强烈的刺激作用，胃肠功能较差的人特别是慢性胃肠道炎症患者，喝新茶易引起胃脘疼痛、胀满、便秘、口干等症状。

In the early 1920s, Franz Fischer and Hans Tropsch patented a process to produce a mixture of alcohols, aldehydes, fatty acids and hydrocarbons known as synthol, from a synthesis gas of hydrogen and carbon monoxide.

在1920年代初，弗菲舍尔和汉斯tropsch专利一个过程产生多种醇类，醛类脂肪酸和碳氢化合物称为synthol ，从合成气中的氢和一氧化碳。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。