acetone
英 ['?s?t??n]
美['?s?ton]
- n. [有化] 丙酮
實用場景例句
- The charge transfer reaction between albendazole and chloranilic acid in alcohol acetone solution was studied spectrophotometrically.
- 研究并確定了阿苯達唑與氯冉酸的荷移反應(yīng)條件.
期刊摘選
- Acetone is impregnated fabric coating, above, to curing coatings will be dissolved.
- 方法是用浸透丙酮的布塊在涂層上面擦拭, 若固化不良,涂層會被溶解.
期刊摘選
- One might expect azomethane to have a Y structure similar to that of acetone ( CH 3 ) 2 CO.
- 可以預(yù)期偶氮甲烷分子具有和丙酮 ( CH3 ) 2CO分子相似的丫形結(jié)構(gòu).
辭典例句
- As the rubber droplets lose the acetone solvent, they become tacky and agglomerate.
- 當(dāng)橡膠滴失去丙酮溶液后, 變成粘的,聚集態(tài)的.
辭典例句
- Properties Soluble in benzene, acetone, chloroform, a little soluble in alcohol, insoluble in water.
- 性質(zhì)溶于苯 、 丙酮 、 氯仿, 微溶于乙醇, 不溶于水,對呼吸道與皮膚有刺激作用.
期刊摘選
- Acetone Finger nail polish remover , a preservative for dead frogs, an insecticide.
- 丙酮:指甲水和殺蟲劑的組成成分, 也可用于防腐.
期刊摘選
- Table 1 property parameters of acetone.
- 參數(shù)數(shù)據(jù)如表1所示.
期刊摘選
- It was than allowed to thoroughly dry and dissolved in acetone.
- 它是比讓周到地烘干和溶化在丙酮里.
期刊摘選
- A new bimetallic basicity catalyst used for synthesis of methyl isobutyl ketone from acetone and hydrogen.
- 制備了常壓下丙酮與氫氣合成甲基異丁基酮的雙金屬堿性催化劑,并測定了其反應(yīng)活性.
期刊摘選
- Immerse the end of the column in a vial of acetone and check bubbles.
- 將柱尾端入丙酮中檢查氣泡.
期刊摘選
- The properties of products prepared by acetone process and prepolymer mixing process are compared.
- 簡述水性聚氨酯制備方法,并對丙酮法和預(yù)聚物分散法所制產(chǎn)品性能進行比較.
期刊摘選
- The freshly abraded specimen must then be washed in industrial spirit and Analar acetone.
- 然后,研磨好的新鮮試樣必須在工業(yè)酒精及純丙酮中洗滌.
辭典例句
- The salt formation and crystallization process of cefoperazone with sodium bicarbonate water and acetone were reported.
- 優(yōu)化了頭孢哌酮酸和碳酸氫鈉的成鹽、析晶等工藝條件,制備了頭孢哌酮鈉.
期刊摘選
- Acetone ( or dimethyl ketone ): Simplest and most important ketone ( CH 3 COCH 3 ) .
- 丙酮: 亦稱二甲基酮:分子式為 CH3COCH3,最簡單和最重要的酮.
期刊摘選
- Acetone is well suited to test ultraviolet ( UV ) coating for curing degree.
- 丙酮十分適合用來測試紫外線 ( UV ) 涂層的固化程度.
期刊摘選
- DOT regulations control the amount of acetone and acetylene allowed in each size cylinder.
- dot的 規(guī)范控制了允許充入每種尺寸鋼瓶的丙酮和乙炔的數(shù)量.
期刊摘選
- The swelling agent was acetone.
- 溶脹劑為丙酮.
期刊摘選
- Acetone is the most abundant carbonyl in the atmosphere, followed by formaldehyde and acetaldehyde.
- 大氣中一般是丙酮的濃度最高, 其次是甲醛和乙醛.
期刊摘選
- After some initial problems, acetone was successfully produced in quantity.
- 解決了最初的一些問題之后，終于成功地制造出了大量丙酮。
柯林斯例句