ketone

In low temperature, reaction of ketone with sodium acetylide synthesized 1-ethynyl-2,3, 4,5-tetramethyl-2-cyclopentene-1-ol; 1,2-diphenyl-2-hydroxy-3-butine-1-one; 3,4-diphenyl-1,5-hexadiine-3,4-diol and 3,4-diphenyl-3-cyclopentene-1-one.

报道了在低温条件下, 以邻二酮和α-环烯酮为原料与炔钠反应,合成了2,3, 4,5-四甲基-1-乙炔基-2-烯-环戊醇、1, 2 - 二苯基 -2 - 羟基 -3 - 丁炔 -1 - 酮、3, 4 - 二苯基 -1,5-己二炔-3,4 - 二醇和3,4 - 二苯基 -3 - 环戊烯 -1 -酮4种化合物.

The formation of ketone bodies, as occurs in diabetes.

生酮酮体的形成, 如多尿症中.

But in starvation ketone bodies replace glucose to an increasing extent.

但在饥饿期,酮体就越来越多地取代了葡萄糖.

Endocrine examination, water 17 ketone sterol, water 17 hydroxide steroid is normal.

内分泌检查, 尿17酮类固醇 、 尿17羟类固醇正常.

Polybenzimidazoles cooking in printing ink is methyl ethyl ketone, agitate little vinegar, and so on.

耐矮温蒸煮边印油不朱则是乙酮 、 醋酸乙醋等为宾.

Immersion in aromatic or ketone solvents and strong oxidizing acids.

不能浸在芳香类、酮类溶剂以及强氧化性酸中.

Room temperature vulcanized one-component ketone-oxime silicon rubber adhesive was prepared with the continuous process.

采用连续法制备了室温硫化单组份脱酮 肟 型硅橡胶胶粘剂,并考察了各配合剂对胶粘剂性能的影响.

Acetone ( or dimethyl ketone ): Simplest and most important ketone ( CH 3 COCH 3 ) .

丙酮: 亦称二甲基酮:分子式为 CH3COCH3,最简单和最重要的酮.

Hit ketone to still do not come how should menstruation do?

打了黄体酮还不来月经该怎么办?

This article refers to the synthesis of methyl isopropyl ketone using isobutylaldehyde-acetic acid as raw materials.

阐述了异丁醛乙酸工艺制备甲基异丙基酮的中试所涉及的若干工程技术问题.

Any of various carbohydrates containing ketone group.

那么哪些食物中含碳水化合物(糖类)?

Poly ( ether ether ketone ) ( PEEK ) is a kind of high performance engineering plastics.

聚醚醚酮 ( PEEK ) 是一种性能优异的工程塑料.

Immersion service in aromatic or ketone solvents and strong oxidizing acids.

不宜在芳香族和酮类溶剂以及强氧化性酸的浸泡环境中使用.

Several production methods, application and market demands of methyl isopropyl ketone were introduced.

介绍了甲基异丙基酮的生产方法 、 应用、市场需求.

N-octylic acid-N-( quinazolin-4-ketone ) ester is a sulphur-free and phosphorus-free additive.

正辛酸 -N- ( 喹唑啉 -4- 酮 ) 甲酯是一种无硫、无磷的添加剂.