丙酮

And the proton transfer behavior in the mixture of the acetone and the butanone is also observed.

质谱结果表明，离子和中性分子之间存在分子离子反应，同时在丙酮和丁酮的混合物中有质子转移。

Dissolve the ABS by the ratio of 3:10 with the mixture of acetone and butanone half in each.

将ABS与1∶1比例的丙酮、丁酮混合液按3∶10进行混合溶解；将牙托粉与自凝树脂液按3.5∶10比例制成溶液。

Acetone suspension is more stable and the adherence of deposited coatings are higher than ethanol and butanone suspension, and the coating thickness is 50μm.

将丙酮体系电泳沉积所得铝颗粒涂层进行氮气保护下的高温热处理和低浓度氨水处理得到结合牢固，比表面积大的铝/三氧化二铝载体层。

Outlined solvents like, butanone ethyl acetate, acetone, methybenzene ethanol are quick drying solvents.

以上列举的溶剂中象醋酸乙酯、丁酮、丙酮、甲苯、乙醇都属快干溶剂。

Fresh pig lung 8 cases, ABS,acetone and butanone; 0# colorless resin powder and self-solidification resin liquid ,and so on .

离体新鲜猪肺8只；ABS颗粒，丙酮、丁酮；0号无色牙托粉，自凝树脂液，红蓝染料等。

The Company perennial supply of various types of chemical raw materials: acetone, butanone, cyclohexanone, n-butanol, ethylene glycol, propylene glycol, ethanol and so on.

本公司常年供应各类化工原料：丙酮，丁酮，环己酮，正丁醇，乙二醇，丙二醇，乙醇等。

When compared with the cellulose acetate butyrate sensor,however,the temperature dependence of PMMA is less.

交联的PMMA传感器能耐有机蒸气，在饱和丙酮蒸气中放置30min后，3次测试循环后在90％RH下传感器电容的变化约为1％。

The results showed that the first canonical correlation coefficient between aldehydes, ketones, esters and the total quantity of each kind of ingredient and smoking quality achieved 5 % or 1 % remarkable level. And their correlation depended mainly in the correlation between phenylacetaldehyde, furfural, megastigmatrienone-1, megastigmatrienone-3, geranylacetone,β-damascenone, keto-isophorone, dihydroactinidiolide and smoking quality.

结果表明：醛类成分、酮类成分、酯类成分与香气质、香气量的第一典型相关系数达到5%或1%显著水平，各类成分总量与香气质、香气量的第一典型相关系数达到1%极显著水平，其相关关系主要表现在苯乙醛、糠醛、巨豆三烯酮1、巨豆三烯酮3、香叶基丙酮、β-大马酮、氧化异佛尔酮、二氢猕猴桃内酯等成分与香气质、香气量的相关上。

Based on the Na Dao Capsicum for raw materials, selection of the best extraction solvent acetone.

中文摘要：以那刀辣为原料，选用丙酮为最佳提取溶剂。

Naturally occurring manganese proteins like pyruvate carboxylase[4],avimanganin[5] and concanvalin A[6]have been isolated.

自然产生的丙酮酸羧化酶等[4]，avimanganin [5锰蛋白]和刀豆甲[6]已经isolated。

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。