acenaphthene
英
美
n. 苊,萘嵌戊烷
双语例句
- Sorption properties and mechanisms of acenaphthene to bentonites modified by anion and cation surfactants from water
阴-阳离子有机膨润土吸附水中苊的性能及机理研究 - Coupling reaction of acenaphthene catalyzed by inorganic salts and ionic liquids
几种无机盐与离子液体催化苊的偶联反应 - A novel analytical method has been established for on-line simultaneous determination of fluorene and acenaphthene by polarization synchronous fluorometry ( PSF) hyphenated with HPLC.
本文以高效液相色谱（HPLC）作为分离手段，以偏振同步荧光法为检测手段，实现了环境样品中芴、苊的在线同时测定。 - The improvement of the purity of fluorene is not dependent on the removal of acenaphthene and dibenzofuran, but dependent on the separation of other impurities.
芴基及吲哚芴基蓝光聚合物的合成与表征芴纯度的提高主要不是依赖苊、氧芴的去除，而是其它杂质的分离。 - Study on Preparation of 1,8 naphthalene anhydride from air acenaphthene oxide
空气氧化苊制备1,8-萘酐的研究 - With one set of double durance and double column distillation device, methyl naphthalene oil and wash oil are respectively processed to produce technical naphthalene and acenaphthene fraction, once investment for the project can be substantially reduced.
用1套双炉双塔蒸馏装置分别加工甲基萘油和洗油，可以生产工业甲基萘和苊馏分，并能大大节省工程的一次性投资。 - The RTP condition of fluorene and acenaphthene on the bonded filter paper was examined in detail.
详细的考察了芴和苊在修饰滤纸上室温磷光条件。 - Experimental results show that the 1,8 naphthalene anhydride can be prepared from air acenaphthene exide via the catalyst, with the production of 111% and the purity of 98%.
试验表明使用该催化剂催化空气氧化苊制备1，8－萘酐产率达111%，纯度达98%。 - In acetic anhydride was 3-nitro-acenaphthene.
苊在醋酸酐中硝化，产物主要是3-硝基苊； - Preparation intermediate of functional polymer material by AlCl_3 catalyzing acenaphthene with nitrobenzene
AlCl3催化苊与硝基苯制备功能高分子中间体 - In the easy-into-aquatic and need-into-aquatic substances the acenaphthene, fluorene, isopropyl naphthalene, phenanthrene, anthracene, and benzo [ a] pyrene do severe harm to the circumstance and healthiness.
在易进入和可进入水体的物质中，苊、芴、异丙基萘、菲、蒽、苯并[a]芘均属于对环境和人体健康有重大危害的物质。 - Ozonation of acenaphthene and the characteristics of the intermediate products
臭氧氧化苊及其中间产物特征分析 - Application of Capillary Column Gas Chromatography on Analysis of Wash Oil and Technical Acenaphthene
毛细管柱气相色谱法在洗油及工业苊分析中的应用 - Acenaphthene belongs to the EPA prior pollutant list, which is widely used in industry area such as coloring, chemical industry etc.
苊属于EPA优先污染物名单上的物质，其在染料、化工等行业有着广泛的应用。 - In the presence of acetic acid and polyethylene glycol, chromic anhydride and acenaphthene react under mild condition and acenaphthene can completely convert into acenaphthenone.
在醋酸、聚乙二醇存在下，铬酸酐和苊在温和的条件下反应，苊可以完全转化为苊酮。 - The proposed method has been successfully applied to simultaneous determination of fluo-rene and acenaphthene in environmental air and marine sediment samples.
将该方法用于大气、海洋沉积物样品中芴、苊的在线同时测定、结果满意。 - The effects of various reaction conditions were studied by GC analysis. Reaction time has slight effect on the conversion of acenaphthene.
GC考察了不同反应条件对苊转化率和产物选择性的影响，时间对苊转化率影响不大，N-苯基氨基苊的选择性随着时间增加而增大； - The performance of a partition-limited model on prediction of four PAHs ( acenaphthene, fluorene, phenanthrene and pyrene) uptake by ryegrass simultaneously was evaluated using a hydroponic system.
采用水培体系检验了限制分配模型预测黑麦草同时吸收苊、芴、菲和芘4种多环芳烃（PAHs）的准确性。 - The reaction activity sequence of acenaphthene> 1-MN> 2,6-DMN> fluorine, which deduced by GC/ MS analysis, is reasonably explained according to ultra-conjugate effect.
GC/MS分析表明反应活性顺序为苊>1MN>2,6DMN>芴，根据超共轭效应可以合理解释含α活泼氢芳烃反应活性顺序。 - Linear isotherms of acenaphthene to anion-cation organobentonites imply that partition is primary the sorption mechanisms.
阴阳离子有机膨润土对苊的吸附等温线呈线性，吸附机理主要是分配作用。 - High purity acenaphthene was extracted using vacuum rectifying and solvent extraction from wash oil of coal tar.
采用减压精馏和溶剂萃取方法，从煤焦油洗油中提取高纯苊。 - Acenaphthene is a sort of organic synthesis material and widely applied in plastic, dyestuff, pesticide industry etc. with the development of fine chemicals, the domain of acenaphthene also unceasingly is expanding, thus set a higher request to the product quality.
苊是一种有机合成原料，广泛应用于塑料、染料、农药等行业。随着精细化工的发展，苊的应用领域也在不断扩大，从而对产品的质量提出了更高的要求。 - In this study, we use supercritical ethanol to extract dibenzofuran, fluorene and acenaphthene, which are in wash oil.
本研究通过超临界乙醇萃取抽提洗油中的氧芴、芴及苊三种组分，并对超临界抽提机理进行探讨。 - The effect on crystallization of acenaphthene in different operating conditions was simulated according to the method above. The simulated results has the instruction significance with scale-up and industrial production operation.
根据此方法模拟了不同操作条件对苊结晶过程的影响，模拟结果对工艺放大、工业生产的操作具有重要的指导意义。 - The PAHs content in urchin body was increased and naphthalene, 2-methylnaphthalene, 1-methyl naphthalene, acenaphthene.
海胆体内萘、2-甲基萘、1-甲基萘、苊、芴、菲这六种小分子芳烃的含量较高。