离子化的

Two main factors made it,one is the nuclear hydroxyl number,another is the acid radical ionization degree.

极性主要由两个因素决定，一个是核的羟基数目，另一个是酸根的离子化程度。

Compared with other cationization agents with different alkyl, propyl-trimethyl ammonium chloride is a kind of better cationization agent.

与不同烷基的阳离子化试剂相比，GTMA是较好的阳离子试剂。

We investigated the congeries morphology of sulfonated poly (styrene-b-ethylene/butylenes-b-ethylene) and its polymer colloid morphology that in solution, it is theory significance for us to understand the form mechanism of polymer colloid.

以此为基体树脂，研究其聚集态形貌，以及这些离子化聚合物在溶液中所形成的聚合物胶束形貌，对于认识聚合物胶束的形成机制具有理论意义。

This was soon followed by the detection of faint, diffuse, optical line emission from the Galaxy with Fabry-Perot techniques, which established the temperature and ionization state.

后来，使用Fabry-Perot技术，对星系中的暗发射线进行了探测，这确定了它们的温度和离子化状态。

Based on photo ionization principle,a gas sensor for hydrazine is designed to meet aerospace industry.

为满足航天工程的需求，根据光离子化原理，设计了一种响应快、精度高(1O )、便携、可连续测试的肼类监测传感器，可用于现场检测有机蒸气和气体。

A self- designed direct current Plasma ionization detectorwas used to determine the carbon dioxide in air with he lium being used as carrier and support gas,the experimental parame-ters of HeDCPID affecting the determination of carbon dioxide were examined.

用改进的直流等离子体离子化检测器对空气中的二氧化碳进行测定。

This paper reports the gas chromatographic analysis of gas hydrocarbons possibly produced by the radiation degradation of N,N-dimethylhydroxylamine and N,N-diethylhydroxylamine, porous layer open tubular column coated with aluminum oxide and flame-ionization detector are used.

将氧化铝毛细柱与氢火焰离子化检测器联用，研究了羟胺衍生物辐射降解产物中气态烃类的气相色谱分析方法。

A simple,sensitive and reproducible high performance liquid chromatography-electrospray ionization mass spectrometry method for simultaneous separation and determination of adenosine and uridine is developed.

本文报道采用电喷雾离子化，用高效液相色谱质谱联用法同时分离和测定冬虫夏草及其代用品中主要活性成分尿苷和腺苷的方法。

The different structures lead to the differences in their UV-Vis absorptions, ionizations and fragmentations.

结构上的不同导致花青素和黄酮醇在紫外-可见光谱吸收、离子化以及裂解方式上都存在差异。

Methods Streptomycin and dihydrostreptomycin were extracted from honey samples using a liquid extraction with a phosphate buffer followed by a solid-phase extraction based on weak cation-exchange columns. After sample preparation, the hydrophilic interaction chromatography was used to retain streptomycin and dihydrostreptomycin on the column for the separation of the analytes from endogenous compounds. The aminoglycosides were detected and quantified with electrospray ionization tandem mass spectrometry.

方法用磷酸盐缓冲溶液提取蜂蜜中的链霉素和双氢链霉素后，经弱阳离子交换柱进行固相萃取，样品制备后采用亲水作用色谱，使链霉素和双氢链霉素实现保留，从而与内源性物质达到分离，采用电喷雾离子化串联质谱法检测和定量。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。