aldehyde的例句大全

determination the content of protocatechuic aldehyde in salvia miltiorrhiza from different origin with hplc

HPLC法测定不同来源丹参中原儿茶醛的含量

primary study on the original problems of danshensu and protocatechuic aldehyde of salvia miltiorrhiza

丹参中丹参素、原儿茶醛来源的初步研究

The yield model of oxidation tower in aldehyde oxidizing to acetic acid was built by RBF ( Radial Basis Function) neural network in this paper, which studied and improved the selection of β and Δ of training information and modeling study online.

研究用RBF神经网络建立乙醛氧化制醋酸氧化塔收率模型，并对RBFN的训练信息的β值、Δ值的选取和在线学习等方面作了研究和改进，与改进前相比，性能明显提高。

2-hexenal, nonyl aldehyde, and decyl aldehyde of aldehydes were the main compounds.

醛类化合物含量以2-己烯醛、壬醛、癸醛为主。

studies on the quantitative relation between molecular structure and gas phase basicity of aliphatic amine, aldehyde, alcohol and ether

脂肪胺、醛、醇、醚的气相碱性与分子结构之间定量关系的研究

the invention relates to a method for producing urea-acetic aldehyde in the field of synthesizing craft of a fertilizer.

本发明属于一种化肥的合成工艺，具体说是一种脲乙醛的生产方法。

the present invention features the multiple phase selective hydrogenation process to synthesize anisic aldehyde with methyl methoxybenzoate.

采用于多相选择加氢方法由对甲氧基苯甲酸甲酯合成大茴香醛。

(it is difficult that 1) falls asleep person, give action fast hypnotic, if hydration is chlorin aldehyde, fast but mian, methaqualone .

入睡困难者，给予作用快的催眠药，如水合氯醛、速可眠、安眠酮等。

shake-flask method was used to determine water solubility ( sw) and n-octanol/ water partition coefficient ( kow) for 15 substituted aromatic ketone and aldehyde.

本文测定了15种芳香族醛酮化合物的溶解度和正辛醇-水分配系数。

oxidation of phenyl aldehyde to benzoic acid with nial-htlcs as catalyst and ethanoic acid as medium

镍铝类水滑石在乙酸介质下催化氧化苯甲醛合成苯甲酸

this paper presents the syntheses of three quaternized aromatic aldehyde compounds which can be used as new additives to cyanide-free alkaline zinc electroplating baths.

本文介绍三种季铵化芳香醛化合物的合成途径，并应用它们为无氰碱性镀锌的添加剂。

the aldehyde phenol material ventilates the air conditioning wind tube dish application and the economical performance comparative analysis

酚醛材料通风空调风管的应用与经济性能比较分析

the results proved that the legal system with microwave radiation veratrum aldehyde process, generated a higher yield and less by-products.

结果证明了用微波辐射法制藜芦醛的过程中，生成的产物产率较高且副产物较少。

the hydroboration of a series of α, β-unsaturated carbonyl compounds, including acrolein, methyl-acrolein, β-methyl-crotonaldehyde, cinnamic aldehyde, methyl vinyl ketone, mesityl oxide, crotonic acid, cinnamic acid etc.

对于丙烯醛、甲基丙烯醛、β-甲基巴豆醛、肉桂醛、丁-3-烯酮、异丙叉丙酮、巴豆酸、肉桂酸等多种α，β-不饱和羰基化合物的硼氢化反应进行研究。

vapor-liquid equilibria for two binary systems of crotonic aldehyde with acetic acid and vinyl acetate

醋酸-巴豆醛、醋酸乙烯酯（VAC）-巴豆醛系统的汽液平衡研究

oxidation conversion of crotonic aldehyde to crotonic acid by molecular oxygen in the presence of metal oxide supported by absorbing resin was studied, and catalytic oxidation conditions were also examined.

考察了金属氧化物/吸附树脂催化剂催化分子氧氧化巴豆醛的性能与催化氧化反应条件。

this article introduces the new method of producing n-amyl aldehyde with 2-butene as raw material and fe-co as catalyst via oxo reaction. it can decrease the cost comparing with the method of using noble metals co or rh as catalyst.

文中介绍了以2-丁烯为原料，用铁钴簇催化剂羰基合成法制正戊醛的新方法，与用贵金属铑、钴催化剂法相比，可降低产品成本。

the results showed that the volatile compositions in liquid milk product contained mostly aldehyde, alcohol, isoamyl alcohol, ethyl formate, acetic ether, isobutyl acetate, isoamyl acetate, n-butyl acetate.

结果表明液态奶制品的挥发性成分主要有乙醛、乙醇、异戊醇、甲酸乙酯、乙酸乙酯、乙酸异丁酯、乙酸异戊酯和乙酸正丁酯等。

peptide segments ligation and synthesis of peptide thioester and peptide aldehyde

多肽片段连接方法及肽硫酯和肽醛的合成

the cross linker is oxalic acid, oxalic aldehyde, glutaric dialdehyde, sodium pyroborate or boracium acid.

所说的交联剂为草酸、乙二醛、戊二醛、四硼酸钠或硼酸。