英语人>网络例句>ethyl 相关的网络例句
ethyl相关的网络例句

查询词典 ethyl

与 ethyl 相关的网络例句 [注:此内容来源于网络,仅供参考]

The UV-vis and redox data indcated that the molecular plane was destroied by meso ethyl.λ〓 hypsochromic 52 nm and W〓 increase. Redox potentials increase, too.

染料的UV-vis吸收光谱和氧化还原电位结果表明中位乙基的引入破坏了染料分子的平面性,使得染料的λ〓蓝移52nm,半峰宽增大;氧化、还原电位均升高。

To water insolvable substances their adsorption capacities are more and more increased from ethanol, ethyl acetate and hexane sequentially. But the capacity is highest from water, which is attributed to the predominant hydrophobic interaction.

对难溶于水的物质,氢键吸附在乙醇、乙酸乙脂和正己烷中依次提高。

Its catalytic performance in Heck reaction of iodobenzene with ethyl acrylate was studied

研究了该催化剂对碘代苯与丙烯酸乙酯反应的催化性能及循环使用性能。

For a dye regenerated system composed of eosin ethyl ester iodonium salt (EOEtIPh2) triethylamine, the efficiency of sensitization is 4 times higher than of single system EOEtIPh2, at mean time the number of active radicals is also multiplicated and thus this system is of importance in practical application.

由乙基曙红碘翁盐/三乙胺组成的染料再生体系的染料敏化效率比单一体系高4倍左右,同时使活性自由基的数量增殖,这种体系在实际应用方面具有重要意义。

The average recoveries of ethyl acetate and isoamyl acetate were

该法灵敏度高,可准确检测啤酒中的高级醇和酯类。

Alcohols listed in this category included methyl, ethyl, n-hexyl and isoamyl.

乙醇在这种类排列包括甲基,乙基,n-已基和异戊基。

Acrylic acid and ester mainly is acrylic acid, methyl acrylate, ethyl acrylate, butyl acrylate, isobutyl acrylate, etc.

丙烯酸及酯主要是指丙烯酸、丙烯酸甲酯、乙酯、丁酯、异辛酯等。

The production method as defined in claim 7, wherein the alcohol is selected from the group consisting of methyl alcohol, ethyl alcohol, isobutyl alcohol and mixtures thereof.

生产方法所界定的索赔七,其中,酒精是选自小组,甲醇,乙醇,异丁醇及其混合物。

Several routes for synthesizing methyl isopropyl ketone were introduced, including the main methods based on isobutyl aldehyde-acetic acid, isobutyric acid -acetic acid, methyl ethyl ketone-formaldehyde and isoprene.

介绍了甲基异丙酮的多种合成路线,主要有异丁醛-乙酸法、异丁酸-乙酸法、甲基乙基酮-甲醛法和异戊二烯法。

Avicennin A, a new isocoumarin , was isolated from ethyl acetate extract of the mangrove endophytic fungus No.

2533号菌是从南海红树avicennia嫩叶获得的一种内生真菌,其代谢产物很丰富,从它的培养液中分离出很多有意义的化合物,其中异香豆素avicennin-A是新化合物,未见文献报道。

第70/97页 首页 < ... 66 67 68 69 70 71 72 73 74 ... > 尾页
相关中文对照歌词
Cold Ethyl
推荐网络例句

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车,和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特,那个是爱朗。

Articulate the aims, objectives and key aspects of a strategic business plan.

明确的宗旨,目标和重点战略业务计划。