色质

Part 4. The effect of cyclodextrins on the carboxylation of 3H2NA was studiedby HPLC and ESI-MS.

在前面工作的基础上用高效液相色谱和色-质联用进一步研究了环糊精对3H2NA的羧酸化反应的影响，旨在探索提高3H2NA及其类似物反应选择性的一种途径。

Dry coloring matter,usually an insoluble powder to be mixed with water,oil,or another base to produce paint and similar products.

色质干的著色物质，通常是一种可与水、油或其他固定剂混合的粉末，可制成漆和类似的产品

Dry coloring matter, usually an insoluble powder to be mixed with water, oil, or another base to produce paint and similar products.

例句1。色质干的着色物质，通常是一种可与水、油或其他固定剂混合的粉末，可制成漆和类似的产品

Grape pomace contains rich anthocyanin which is one of high quality, non-toxic and harmless natural pigments with high development potential.

葡萄酒皮渣中含有丰富的花色素苷，其色质优、无毒无害，是一种极具开发意义的天然色素之一。

The siccative oils were identified via pyrolysis gas chromatography-mass spectrometry for linseed oil, walnut oil, poppy oil and tung oil used as binding media in ancient paintings.

采用热裂解气相色质谱分析方法，研究了古代壁画中常见的亚麻油、核桃油、罂粟油和桐油4种天然干性油类黏合剂。

A method for the determination of squalene in seawater was developed by using solid-phase microextration with 100 μm polydimethylsiloxane coating and gas chromatography-mass spectrometry.

摘 要 首次报道了应用聚二甲基硅氧烷纤维作为固相微萃取的萃取头，色-质联用法快速测定海水中角鲨烯的方法。

Chromatophilic substance is found within the cytoplasm of dendrites.

嗜色质见于树突的细胞质中。

The main metabolites in each reactor were detected by UV/VIS, infrared and high performance liquid chromatography and mass spectrometry. Probably, the mother dye molecule facultatively hydrolyzed to produce 1-NH2-2-hydroxy anthraquinon, OH-substituted anthraquinon and 3,4-dihydroxy-benzonic acid.

对各反应器中主要的代谢产物分别进行紫外-可见、红外和高效液相色-质联谱仪检测分析后发现，母体染料经兼氧水解首先生成1-氨基-2-羟基蒽醌以及还原态的—OH基取代蒽醌隐色体，进一步水解生成3，4-二羟基苯甲酸。

The mechanism of thermal decomposition for alkaline earth metal benzoate s was studied by using TG,DTA,IR and gas chromatography_mass spectrometer.

用DTA和TG研究了碱土金属苯甲酸盐在氮气气氛中的热分解过程，并用红外光谱、色-质联用表征了热分解产物。

The photocatalytic processes and the production of intermediates and by-products are examined by means of UV-vis spectra, proton-NMR profile, trapping ESR technique, GS-MS, Ion Chromatography,ξ-potential measurements, peroxide measurements and chemical oxygen demand measurements, etc. Some surprising fruitions are acquired for the first time.

借助紫外可见波谱、核磁、自旋捕捉ESR、色质联用、离子色谱、ξ-电位仪、过氧化物以及化学需氧量的测量等技术，对光催化过程及中间产物和付产物的生成进行了检测，获得了一些显著的成果。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐