查询词典 chromogenic

Preservative, antioxidant, edible pigment, chromogenic agent, decolourant, essence, spicery, condiment, emulsion, etc are mainly introduced as well as the uses of food additives and their international and internal standard.

主要介绍我国在食品方面常用的防腐剂、抗氧化剂食用色素、发色剂、漂白剂、香精、香料、调味剂、增稠剂乳化剂、膨松剂、酶制剂及食品加工助剂、强化剂。同时介绍食品添加剂的安全使用和国际、国家标准。

METHODS: TAFI was activated by thrombin and throbomodulin, and the conversion of TAFI to TAFIa was detected by chromogenic assay. A rat lung fibrin deposition model was induced by batroxobin. The effect of elevated levels of TAFIa on endogenous fibrinolysis was studied in the rat model.

①用凝血酶及血栓调节蛋白活化TAFI，然后用TAFI活性测定试剂盒检测活化后的TAFI；②以［125I］-纤维蛋白原进行示踪，用batroxobin建立大鼠肺纤维蛋白沉积模型，并运用该模型研究TAFIa对大鼠内源性纤溶的作用。

The chromogenic reaction that aluminium-chromeazurol S reacts with cation surfactant CTAC (cetyl trimethylammonium chloride) to form stable iso-ligand ternary complex can be used to determine the luminosity of aluminium oxide.

在pH=6的乙酸盐缓冲溶液中，铝一铬天青S与阳离子表面活性剂氯化十六烷基三甲胺形成稳定异配位体三元络合物的显色反应，籍以进行三氧化二铝的光度测定。

Using thymol -sodium hypobromite as chromogenic reagent,and extracting the colour formed with butanol,a spectrophotometric method for the determination of arginine in fermentation broth was studied.

以百里酚的次溴酸钠溶液为显色剂，用正丁醇萃取显色产物，以分光光度计比色测定有机相的吸光度值。

They are important material in the preparation of fluorescent whitener and dye. They also play an important role in the synthesis of high sensitive chromogenic reagent.

苯并噻唑类化合物是制作荧光增白剂、荧光染料的重要原料，在高灵敏度显色剂的合成中也具有重要的地位。

The reasons for significant error were studied by adopting TTC chromogenic method, analyzing alcohol extract of natural antimicrobic component's polarity and making sample appropriate diffusion before plate cultivated.

采用氯化三苯四氮唑对指示菌显色、分析天然产物乙醇浸膏中抗菌成分的极性、样品在平板培养前适当扩散等方法，对K-B法检测天然抗菌成分存在显著误差的原因进行了研究。

Objective To evaluate the reliability of a new selective chromogenic agar medium, ChromID ESBL, for detection of extended-spectrum beta-lactamases-producing Enterobacteriaceae.

目的 评估新的产色培养基ChromID ESBL在检测产超广谱β-内酰胺酶肠杆菌科细菌中的可靠性。

This dissertation, based on microscopic view, by means of our unique Slow Positron Beam Line, with other analytical methods, studied the tungsten oxide films' chromogenic performance and chromism deposited by different ways.

本文从微观角度入手，利用特有的慢正电子束流装置，结合其它分析手段，对不同方法制备的WO〓薄膜变色性能及机理进行了研究。

Based on the results of tungsten oxide films measured by slow positron beam, a new chromism was brought forward to interpret the tungsten oxide films' chromogenic performance successfully on the electronic structure view. Meanwhile, the surface's absorption effects were verified.

根据慢正电子束流在WO〓薄膜变色过程中测量结果，从电子结构角度提出了新的变色机理，成功的解释了不同结构WO〓薄膜变色性能的优劣，同时也证实了膜表面的吸附作用。

Results: The new method simplified sample pretreatment, improved chromogenic condition and easy to operate.

结果：新方法简化了样品处理，改善了显色条件，易于掌握应用。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！