丙酮

解决了最初的一些问题之后，终于成功地制造出了大量丙酮。

After some initial problems , acetone was successfully produced in quantity

当橡胶滴失去丙酮溶液后，变成粘的，聚集态的。

As the rubber droplets lose the acetone solvent , they become tacky and agglomerate .

可用丙酮溶液轻轻搓洗即可。

Usable acetonesolution can gently the rubbing .

铜与丙酮醛双（N，N′-二丁基）缩氨基硫脲显色反应的研究

Spectrophotometric Study on Cu (ⅱ) with Pyruvaldehyde ( N , N ′ Dibutyl ) Bis Thiosemicarbazone

丙酮－H2O2－ClO~－化学发光新体系的研究及应用

The study and application of acetone-h_2o_2-clo ￣ - chemiluminescence system

Cu-Ag/γ-Al2O3催化剂上苯和丙酮的完全氧化

Complete Catalytic Oxidation of Benzene and Acetone over Cu-Ag / γ - Al_2O_3 Catalyst

MFA控制技术在苯酚丙酮装置pH值控制中的应用

MFA Control Technology for the pH Control of Ph enol-acetone Unit

研究了以固体Ba（OH）2作为催化剂，使柠檬醛与丙酮醛醇缩合反应制备假紫罗酮的方法。

Using solid barium hydroxide as catalyst , a preparation method of pseudoionone from citral and acetone has been studied .

NF脂肪族系高效减水剂系是以丙酮、甲醛为主要原料，辅以适量磺化剂、引发剂，在一定反应条件下合成的新型高性能减水剂，是一种羟基磺酸盐高缩合物。

NF acyclic superplasticizer has been made mainly of acetone and formaldehyde under certain reaction conditions .

对比分析托里桉丙酮提取物中不同组分的抑藻效果，用GC-MS对抑藻成分进行分析鉴定。

On the basis of comparison in removal efficiency , D Components were analyzed by GC-MS.

将ABS与1∶1比例的丙酮、丁酮混合液按3∶10进行混合溶解；

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

本文利用GC-MS对苯胺与丙酮缩合反应的产物进行了结构分析。

The present research analyzed the structure of the condensation products of aniline with acetone by GC-MS.

不同方法制备丙酮一步法合成甲基异丁基酮催化剂Cu-MgO-Al2O3的比较

A Comparison of Different Methods for Preparing the Cu-MgO-Al_2O_3 Catalyst for One-Step Synthesis of Methyl Isobutyl Ketone from Acetone and Hydrogen

固载在Y型沸石上的乙酰丙酮氧钒络合物的结构与性能的ESR波谱研究

ESR Study on the structure and properties of v0 ( acac ) 2 complex supported on Y-type zeolites

在超临界CO2中以活性炭为模板，乙酰丙酮铝为前驱体制备了氧化铝多孔材料。

Porous alumina material was prepared with activated carbon as template and aluminum acetylacetonate as precursor in supercritical carbon dioxide ( SC-CO2 ) .

结果表明，要形成稳定铝硅溶胶pH值必须控制在3以下，采用氨水和乙酰丙酮可调节胶凝时间。

The results of experiment show that stable silica-alumina gel was formed by controlling the value of pH3 . Gelatinization time could be adjusted by adding ammonia or acetylacetone .

F2水液丙酮沉淀纯化后，上C18反相柱反复纯化。

F2 water purification liquid acetone precipitation , the RP-C18 column repeated purification .

通过对合成亚苄基丙酮的传统工艺的改进，得到了八种取代亚苄基丙酮，产物均经IR、1HNMR进行了结构表征。

Eight substituted benzalacetone were prepared via the improvement of technics of benzalacetone , The products were proved by IR , 1H NMR .

丙酮在XeCl准分子激光辐射下的多光子电离和碎裂研究

Multiphoton ionization and fragmentation study of acetone at XeCl excimer laser radiation

采用丙酮液体作为相位共轭镜改善光束质量，实验研究了高重复频率二极管泵浦Nd：YAG双程放大器中液体SBS相位共轭技术的应用。

Phase conjugation technology with liquid CH_3COCH_3 as medium to improve beam quality in double-pass amplifier laser system is experimentally investigated .

氨基脲与丙酮反应温度55℃，反应时间2h；

The reaction temperature for semicarbazide and acetone is 55 ℃ and the reaction time was 2 h ;

苯丙氨酸脱氢酶（Phenylalaninedehydrogenase，EC1.4.1.20，简称PheDH）是临床苯丙酮尿症的检测用酶。

Phenylalanine dehydrogenase ( EC 1.4.1.20 ) is employed for the determination of Phenylketonuria ( PKU ) in the clinic .

苯酚丙酮装置CHP浓度测定方法评价

Evaluation on the Method of Measuring the Concentration of Cumene Hydroperoxide of the Phenol-Acetone Unit

结果表明乙酶和丙酮提取物均具有一定的抗氧化能力，且抗氧化效果随其用量的增加而加强；Vc和柠檬酸对咖啡渣提取物具有一定的协同效应，且Vc的增效较明显。

The extracts obtained with ethanol and acetone performed certain antioxidative effects . Vitamin C and citric acid showed synergistic effects to the antioxidation of the extracts .

硫茂甲酰基三氟丙酮（以下简称TTFA）对心肌制剂琥珀酸-细胞色素c还原酶活力的抑制作用受pH的影响。

The inhibitory effect of TTFA on succinate-cytochrome c reductase activity in heart muscle preparation is influenced by the pH of the reaction medium .

SnO2：TiO2混合物薄膜在丙酮蒸气中的气敏光谱

Study of the gas-sensing spectrum character of sno_2 : tio_2 compound film in acetone vapour

镝-六氟乙酰丙酮-三辛基氧化膦-TritonX-100荧光体系的研究

Study On Fluorescence System of Dy-HFA-TOPO-Triton X-100

维吾尔族新生儿苯丙酮尿症（PKU）的筛查及诊断

Screening and Diagnosis of Neonatal Phenylketonuria in Uygur

BDNF对治疗苯丙酮尿症脑损伤可能具有潜在的应用价值。

It suggested a potential neuroprotective action of BDNF in prevention and treatment of brain injury in the patients with phenylketonuria .

单质溴在果糖和丙酮混和型BZ振荡反应中的作用

The Role of Bromine in BZ Oscillation with Acetone and Fructose as the Mix Organic Substrates