aldehyde

美 ['ældəˌhaɪd]英 ['ældɪhaɪd]
  • n.【化】乙醛
  • 网络醛类;醛基;醛香

复数:aldehydes

aldehydealdehyde

aldehyde

关于香水方面专业英语_百度知道 ... ACCORD( 调协) ALDEHYDE( ) AMBER( 琥珀) ...

乙醛

乙字的解释---在线新华字典 ... 乙脑〖 encephalitisB〗 乙醛aldehyde;acetaldehyde〗 乙炔〖 ethyne;acetylene〗 ...

醛类

常见醛类(Aldehyde)化合物之特性与用途 发表回响 Cancel reply 管理员公告 每日文章 文章由 chenian07 发表於 标签: 有机化合 …

醛基

...1-carboxaldehyde),它是由一个带有醛基aldehyde)的藏红花醛(safranal,系统命名为:2,6,6-trimethylcyclohexa-1,3-die…

醛香

尽管5号并不是第一只使用醛香aldehyde)的香水,它的配方中醛类达到了相当高的比例,以至前调闻起来甚至有一种怪异的 …

醛香族

木族(Chypres)、东方族(Oriental)和醛香族Aldehyde),那么由此延伸出的香味(或香调)有十几种之多,我们就看看 …

甲基丁醛

盐政网--四川盐业... ... 2-methy1butyric acid2- 甲基丁酸 2-methy1buty1 aldehyde2- 甲基丁醛 6-methy1coumarin6- 甲基香豆 …

甲醛

乙醇酸--商品详细信息 ... 熔点 Melting point 74°C - 80°C 甲醛 Aldehyde <5ppm 硫酸根 Sulfate <10ppm ...

1
The malonic aldehyde content did not show obvious relation with resistance. 丙二醛的含量与油菜对菌核病的抗病性没有明显的关系。
2
The categorical names are often combined, with a six-carbon-atom aldehyde sugar being termed an aldohexose. 命名常以化合的形式产生,一个六个碳原子的醛糖被称为已醛糖。
3
And since the protein in spinning stock solution is embedded with aldehyde, the produced fiber has better strength and flexibility. 另外由于这种纺丝原液中的蛋白质与醛形成嵌段聚合,所以生产出的纤维具有较好的强度和柔软性。
4
Liquor production in order to reduce aldehyde content, should be less with GuKang, rice, or to the materials for steamed processing. 白酒生产中为了降低醛类含量,应少用谷糠、稻壳,或对辅料预先进行清蒸处理。
5
An aldehyde is prepared from the dehydrogenation of an alcohol and hence the name. 醛是从醇脱氢而制备的,并因此而得名。
6
Choline monooxygenase (CMO) and betaine aldehyde dehydrogenase (BADH) are the two key enzymes for betaine synthesis. 胆碱单加氧酶(CMO)和甜菜碱醛脱氢酶(BADH)是合成甜菜碱的两个关键酶。
7
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。
8
Esters are the major components, the other chemical constituents were alkane, acids, alcohol, aldehyde and ketone. 主要成分为酯类化合物,同时鉴定出烷烃类、酸、醇、醛、酮类化合物。
9
The toxic aldehyde derivative of chloramphenicol has previously been reported as a metabolic product only in the rat. 有毒的醛衍生物氯霉素曾报道作为代谢产物只有在大鼠。
10
A colorless, mobile, oily aldehyde, CCl3CHO, a penetrating lung irritant, used to manufacture DDT and chloral hydrate. 氯醛一种无色、流性、油质的醛,CCl3CHO,对肺部有刺激性,用于制造DDT和水合三氯乙醛
11
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。
12
Electrocardiogram during the reperfusion phase and content of malondial-aldehyde in ischemia-reperfusion myocardium were analyzed. 分析再灌注期心电图变化及检测缺血心肌丙二醛含量。
13
It was used for catalytic oxidation of crotonic aldehyde to crotonic acid. 综述了巴豆醛催化氧化合成巴豆酸的研究进展。
14
Tripeptide aldehyde. Reversible competitive inhibitor of serine and cysteine proteases. 丝氨酸和半胱氨酸蛋白酶可逆的抑制剂。
15
Five novel histidine modified porphyrins were synthesized by reaction of corresponding pyrrole with aldehyde. 通过吡咯和相应的醛合成了五个新型的以组氨酸修饰的卟啉类化合物。
16
The results indicated that the concentration of aldehyde would drop sharply before the occurrence of exceptional fermentation. 发现乙醛在发酵状况将要出现异常前,其浓度会发生急剧的下降。
17
specialized in manufacturing TN bactericides for wide range of applications; also offer the recipe for aldehyde-free glue. 专业生产TN系列杀菌防腐剂、防霉剂、杀菌灭藻剂;并联提供无醛胶水配方。
18
vinegar, ancient writing "intoxicated" , alias aldehyde, another bitter known. 醋,古文字“沉醉”,别名醛,另一个痛苦众所周知的。
19
aldose A SUGAR containing an aldehyde (CHO) or potential aldehyde group . Examples include the sugars ribose (with six carbon atoms). 一种包括醛(CHO)或者醛基团的糖。例如核糖(具有五个碳原子)和葡萄糖(具有六个碳原子)。
20
The results indicated that the change process and the change trend of alcohol, acid, aldehyde and ester compounds were different. 发现了香气成分中部分醇类、酯类、醛类和酸类各自特殊的变化过程和变化趋势。
21
Conclusion: Volatile components of apple seed are organic acid, olefins, alkane, aldehyde, ketone, phenol. 结论:苹果籽含有有机酸、烯烃、烷烃、醛、酮、酚类挥发性成分。
22
This reaction involves disproportionation of the aldehyde . 这个反应就是醛的歧化作用。
23
The invention discloses a method for preparing racemic selenium-methyl selenocysteine by using aldehyde catalysis. 本发明公开了一种利用醛催化制备消旋硒-甲基硒代半胱氨酸的方法。
24
The calculated results show that DMB is activity to get electron, and the carbon in the aldehyde group is the nucleophilic reaction site. 计算结果表明:DMB分子容易得到电子,且醛基上的碳原子是亲核反应的作用点。
25
It contains cinnamic aldehyde which has apparent sedation action to the central nervous system. 肉桂中含有桂皮醛,对中枢神经系统有明显的镇静作用;
26
Chanel came fifth in 1921 and became aldehyde scent of perfume on behalf of one of the brand. 香奈儿五号1921年问世,成为醛香型香水的代表品牌之一。
27
Aldehyde content in product beer had negative correlation with RSV. However, SO2 and polyphenol contents had positive correlation with RSV. 成品酒的乙醛与啤酒RSV之间有负相关性,而二氧化硫和多酚与RSV之间有正相关性。
28
It is classified as an aldose, a designation FOR sugars containing an aldehyde group. 它被划分为醛糖,含醛基的糖。
29
The application of supported catalysts in the oxidation of olefins to aldehyde and ketones was reviewed. 总结了固载化催化剂在烯烃氧化合成醛酮中的应用。
30
FT-IR indicated that the aldehyde groups of the oxidized linen fiber have reacted with amino groups of the HBP-NH2. FT-IR证实了氧化亚麻纤维中的醛基与HBP-NH2中的端氨基发生了共价反应。