Determination of Trimethylamine in Air by Ion Chromatography;
大气中三甲胺的离子色谱法测定
Detection of Trimethylamine in Ambient Air by Gas Chromatography;
气相色谱法测定环境空气中三甲胺
The Research on Improvement Analytical Method of Trimethylamine by Gas Chromatography;
三甲胺色谱分析方法的改进研究
Preparation of TiO_2 Nanocrystalline and Its Sensitive Property to TMA;
纳米TiO_2的制备及对三甲胺气体的敏感性能
The trimethylamine(TMA)in Chinese mitten-handed crab leg meat was determined by the headspace gas chromatographic method and searched for the effects of NaOH dosage,equilibrium temperature, treatment time of ultrasonic on the measurement of TMA.
采用顶空气相色谱法,对河蟹腿肉中的三甲胺含量进行测定,并探索了NaOH加入量、样品平衡温度、超声波处理时间对三甲胺含量测定的影响。
Through summarizing the related references, reviweing the development of the gas sensor and the study of SnO_2 semiconductor gas sensor, in order to improve the properties of SnO_2 semiconductor gas sensor and to broaden its testing range, we establish this study on the preparation of SnO_2 and Zn adulterated SnO_2 materials and their sense organs used in the TMA gas sensor.
为了改善SnO_2半导体气敏传感器的性能和拓展它的测试应用范围，提出自制纳米SnO_2和Zn掺杂纳米SnO_2材料，并用它们制作成气敏元件，测试所得气敏元件对三甲胺气体的气敏性能的研究课题。
TMAO demethylase(TMAOase or trimethylamine-N-oxide formaldehyde-lyase) has been proposed to be responsible for the formaldehyde synthesis and fish deterioration during frozen storage.
氧化三甲胺酶(trimethylamine-N-oxidedemethylase,TMAOase)是许多海洋鱼类体内存在的产生甲醛的重要的酶,与水产品甲醛的本底含量和鱼肉的腐败变质密切相关。
First, to monitor trimethylamine oxide (TMAO) thermal conversion, the contents of FA and Dimethylamine (DMA) were measured.
鉴于此,本文以秘鲁鱿鱼为研究对象,在建立水产品中二甲胺(Dimethylamine,DMA)气相色谱检测方法的基础上,研究了秘鲁鱿鱼氧化三甲胺(Trimethylamine oxide,TMAO)热分解生成FA和DMA的反应特性;同时以鳕鱼为阴性对照,通过对比鱿鱼和鳕鱼中TMAO分解生成FA和DMA的差异和添加物质刺激实验,筛选得到秘鲁鱿鱼中TMAO热分解的诱导因子,并在此基础上,建立了TMAO体外反应模型,即TMAO-Fe(Ⅱ)体系。
Determination of ammonia,dimethylamine and trimethylamine in the air by ion chromatography
离子色谱法同时测定空气中的氨、二甲胺、三甲胺
Calculation of the molecular structure of 1,1,1-trimethylamine-methanimide
1,1,1-三甲胺基甲酰亚胺分子结构的量化计算
Synthesis of Ether GTA from Triethylamine Instead of Trimethylamine under Ultrasonic Condition
在超声条件下三乙胺替代三甲胺合成醚化剂GTA
The Thermal Conversion of Trimethylamine Oxide (TMAO) to Formaldehyde and Dimethylamine in Jumbo Squid (Dosidicus Gigas)
秘鲁鱿鱼中氧化三甲胺热分解生成甲醛和二甲胺机理的初步研究
The off-flavored eggs were found to contain large amounts of trimethylamine.
人们发现异味蛋含有大量的三甲胺。
The Trimethylamine (TMA) Sensitive Performance of WO_3 Material;
WO_3材料三甲胺（TMA）气敏特性的研究
hexamethoxymethyl melamine
六甲氧甲基三聚氰胺
trimethylol melamine resin
三羟甲基三聚氰胺树脂
cyclotr imethylene trinitramine
环三次甲基三硝基胺
diethylenetriamine pentamethylene phosphoric acid
二乙三胺五亚甲基磷酸
trimethylammoniumchloride acetate
氯化三甲基胺醋酸盐
melamino-formaldehyde resin fibre
三聚氰胺甲醛树脂纤维
hydrocarbon-based melamine formaldehyde resin
烃基三聚氰胺甲醛树脂
melamine-formaldehyde resin
三聚氰胺－甲醛树脂
hexamethylol melamine resin
六羟甲基三聚氰胺树脂
urea melamine formaldehyde resin
三聚氰胺脲甲醛树脂
sodium p--toluenesulfonchloramide trihydrate
三水合甲苯磺酸氯醛甲酰胺钠
Synthesis of low-free methanal melamine resin
低游离甲醛三聚氰胺甲醛树脂的合成