丙酮

Malate,lactate,pyruvate and glucose were all good substrates for Rhodobacter sphaeroides to produce hydrogen.

苹果酸钠、乳酸钠、丙酮酸钠和葡萄糖都是球形红细菌产氢的良好碳源，这表明球形红细菌具有利用食品工业等高浓度废水为底物产氢的可能性。

Objective: To establish a method for mesityl oxide in the air of workplace by GC -MS.

目的 建立工作场所空气中异亚丙基丙酮气质联用测定方法。

The method meets the requirements of Regulation of Studies on the Determination of Toxicants in the Air of Workplace. It is suitable to determine the mesityl oxide in the air of workplace.

本方法各项指标达到《工作场所空气中有毒物质检测方法研制规范》要求，适用于工作场所空气中异亚丙基丙酮的测定。

The method is meet the requirements of Regulation of Studies on the Determination of Toxicants in the Air of Workplace.It is suitable to determine the mesityl oxide in the air of workplace.

本方法各项指标达到《工作场所空气中有毒物质检测方法研制规范》要求，适用于工作场所空气中异亚丙基丙酮的测定。

Methacrylic Acid is one of the most important organic materials, and there is large demand indomestic and international market. The traditional preparation method of MAA has lots of limitation suchas high cost, huge pollution, and virulent raw materials. So its necessary to search a new green route toreplace the ACH route.

甲基丙烯酸是一种重要的有机化工原料，目前国内外对MAA的需求量很大，而传统的丙酮氰醇法制备MAA存在成本高、环境污染大、原料剧毒等缺点，所以需要寻找一条新的绿色工艺路线代替传统工艺。

The company is committed to the wholesale, retail chemical products, including: industrial toluene, xylene, white oil methanol, ethyl, n-butyl, C ketone, butanone, anti-Whitewater, cyclohexanone, etc. methylal more than 40 kinds of products, the average monthly sales volume over 4000 tons.

本公司主要致力于批发，零售化工产品，包括：工业用甲苯，二甲苯，白电油甲醇，乙酯，丁酯，丙酮，丁酮，防白水，环已酮，甲缩醛等40多种产品，平均月销量达4000多吨。

Just as bad breath may indicate dental problems, excess methylamine can be used to detect liver and kidney disease, ammonia on the breath may be a sign of renal failure, elevated acetone levels in the breath can indicate diabetes, and nitric oxide levels can be used to diagnose asthma.

正如口臭可能表明牙齿有问题，过剩的甲胺可以用来检测肝脏和肾脏疾病，氨对呼吸可能是一个迹象，肾功能衰竭，高架丙酮各级在呼气可以表明，糖尿病，及一氧化氮水平，可用于诊断哮喘。

The photocatalytic degradation of phenol and methylene blue in aqueous solution is used as a probe to evaluate their photocatalytic activities.

以苯酚和丙酮的光催化降解作为探针反应，研究了它们在紫外和可见光下的光催化活性。

The product is a perfect formula of carbohydrate, 100% super pure creatine monohydrate, pyruvate and phosphate.

本品含丰富的糖原、100%超纯肌酸、风行世界各地的新型营养强化剂-丙酮酸钙及磷酸盐，采用科学合理配比，确保被人体快速吸收，高效利。

Objective To establish a simple, accurate and rapid method for screening of the mutant genes in phenylketonuria.

目的 建立一种简便、准确和快速的筛查苯丙酮尿症突变基因的方法。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。