甲基

In this paper, the cedrol methyl ether was synthesized by sodamide method.

本文采用氨钠法合成柏木醚。

The method of sulfomethylation modification of bayberry tannin extract was investigated.

研究了毛杨梅栲胶的磺化改性方法。

Picoline is the by-product in the preparation of diphenylamine with aniline.

吡啶是苯胺连续缩合合成二苯胺的副产物。

Hydroxymethylfurfural (5-HMF) is a degradation product of sugars.

羟糠醛（5-HMF）是糖的降解产物。

The cream contains escin, hesperidine, methyl chalcone and coenzyme Q10.

乳液包含包含七叶皂素、橙皮苷、酮和Q10。

A gas chromatogram method to detect 3- methylindole content is est ablished.

建立了三吲哚的气相色谱含量测定分析方法。

The synthesis of feruloylated monoacylglycerol catalyzed by P-Toluene sulfonic acid was investigated.

研究对苯磺酸催化合成阿魏酸单甘油酯的工艺。

Results Results showed that methylmercury inhibited the neurite outgrowth and survival of PC12 cells.

结果氯化能抑PC12细胞长,降低细胞活性。

The synthetic method of trichloromethyl-benzyl-alcohol and trichlorometyl-benzyl-alcohol-acetate were reviewed, and the application of rosone were introduced.

讨论了三氯苄醇和三氯苄醇乙酸酯的合成方法,介绍了结晶玫瑰的应用。

Often used in combination with Diacetyl and certain Diketones (Hexane-,Pentanedione).

名称：乙酰醇，乙偶姻,3-羟-2-丁酮,醋嗡.

It is ascertained that the PABA may be N-dimethylated using dimethyl sulfate as a methylation agent.

确定以硫酸二酯为N——化剂,对对氨苯酸PABA进行N——二化.

The photoquenching efficiency was positively related to the dosage of parathion-methyl,trifluralin,glyphosate and bensulfuron-methyl.

其光猝灭作用强度与对硫磷和氟乐灵、草甘膦、苄嘧黄隆的剂量成正相关.

Methylheptenone selective hydrogenization to linalool in PEMFC system was anlysed.The application prospect of methylheptenone was also simply introduced.

还介绍了庚烯酮的应用前景。

A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.

阐述了采用液碱(苛性钠溶液)代替氨水产对氨-N,N-二苯胺的方法。

Objective:To develop the method for the determination o f 4-methyl imid azole in caramel.

建立4-咪唑的快速定量测定方法。

Methylmalonic acidemia is an inherited metabolic disorder,which is caused by deficiency of methylmalonyl-coenzyme A mutase or its cofactor adenosylcobalamin.

丙二酸血症是由于丙二酰辅酶A变位酶或其辅酶腺苷钴胺素缺陷所致的一种遗传性代谢疾病。

Objective To study the changes of GABA receptor during the acute poisoning of unsymmetrical dimethylhydrazine(UDMH).

目的研究偏二肼急性中毒时大鼠γ氨丁酸(GABA)受体的变化。方法放射性配体结合试验。

These werecharacterized by cyclic voltammetry in the presence of ferrocenemonocarboxylate and hexamine ruthenium as probe molecules.

这些用以单羧酸铁和六四胺合钌作为探针分子的循环伏安法来表示。

N,N-dimethylformarnide surfactant methanol solution was developed to functionalize the surface of multi-waled carbon nanotubes (MWNTs).

摘要用二酰胺表面活性剂来超声分散多壁碳纳米管，备成碳纳米管增强的环氧树脂聚合物。

The terpolymerization of propylene oxide (PO) and cyclohexene oxide (CHO) with carbon dioxide (CO2) was investigated.

摘要报道了三元共聚物聚乙撑-环己撑碳酸酯的备与性能研究。