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- Microbial transformation of selenate was studied in aerobic condition by atomic fluorescence spectrophotometry (AFS ). 本文用氢化物发生-原子荧光法研究水体中硬酸盐的微生物转化。
- A new cuvette which is able to contain plastic centrifuge tube for fluorescence spectrophotometry is described. 设计并制作了可容纳塑料离心管的新型荧光液池。
- Aim To find a new method that the trace Ge(IV) in the coix is determined with fluorescence spectrophotometry. 目的以荧光分光光度法为基础建立测定薏米中痕量锗的新方法。
- It has the largest domestic-market for ultraviolet spectrophotometers and fluorescent spectrophotometers. 拥有国内最大的紫外分光光度计,荧光光度计市场。
- After the samples were digested by strong oxygenate acid and reduce to atomic mercury with KBH_4,determination of mercury in foods with atomic fluorescence spectrophotometry(AFS). 参照食品中总汞及有机汞测定标准,对采用原子荧光光谱法测定食品中总汞的几个主要测定参数进行探讨。
- The content of selenium in deulis fungi was determined by using 2,3-diaminonaphthalene (DAN) by fluorescence spectrophotometry method. 本文采用2,3-二氨基萘荧光法测定食用菌中痕量硒。
- Keywords amitraz;hydrolyzation;fluorescent spectrophotometry; 双甲脒;水解;荧光分光光度法;
- This paper introduces the method of applying microwave to sealine and dissipating urine,atomic fluorescence spectrophotometry(AFS) to determining the mercury in the urine. 本文采用微波密封消解尿样,以原子荧光光谱法测定尿汞。
- Coordination reactions of different urushiol-aldehyde condensated polymers(PUX_1-PUX_6) with PrCl_3 were studied by DMTA,IR,fluorescence spectrophotometry,TG,etc. 用动态机械热分析、红外光谱、荧光光谱、热重分析等研究漆酚-醛类缩聚物与三氯化镨的反应情况。
- The obtaind cobalt blue pigment are charactered and analyzed by fluorescent spectrophotometer, particle size analyzer, thermal gravimetric analyzer, X-ray diffraction and scanning electron microscope. 制备得到的钴蓝颜料通过荧光光谱仪、粒度分析仪、热重分析仪、X射线衍射仪和扫描电镜等手段进行了表征和分析。
- Keywords Fluorescent spectrophotometry;Tea;Hydroxyl radical;Butyl RhB; 荧光光度法;茶叶;羟自由基;丁基罗丹明B;
- Additionally, the chemical form study using time resolution laser fluorescence spectrophotometry (TRLFS) indicates possible application of TRLFS to studying the geochemical forms of actinide elements emitting fluorescence. 同时应用TRLFS法 (时间分辨激光荧光光谱法 )进行的形态实验表明了 TRLFS法可用于研究发射荧光的锕系离子的地球化学的形态
- Dose-survival fraction curves were made and the radioresistances were determined by LD 99 . The relative contents of DNA in cells were measured by Fluorescence Spectrophotometry (Freedman and Bruce, 1971). 利用荧光分光光度法测定细胞的DNA含量。
- The paper mainly describes three methods measuring fluorescence in cotton linter pulp: measuring by eyes, measuring by whiteness tester and measuring by fluorescence spectrophotometry. 介绍了棉短绒浆中荧光物含量的3种测定方法:目测法、白度反映法、荧光分光光度计法。
- The partial cortical and hippocampal levels of noradrenaline (NA) , adrenaline (A) and 5-hydroxytryptamine (5-HT) were examined with fluorescence spectrophotometry in all three groups. 采用荧光光度法测定各组动物大脑顶叶皮层及海马的去甲肾上腺素(NA)、肾上腺素(A)及五羟色胺(5-HT)的含量。
- The instrument condition and reagent concentration is very important in the determination method of trace selenium in drinking water by hydride occurrence atomic fluorescence spectrophotometry. 氢化物发生原子荧光法测定饮用水中的微量硒时,仪器条件和试剂的浓度选择很重要。
- laser fluorescence spectrophotometry 激光荧光分光光度法
- atomic fluorescence spectrophotometry 原子荧光分光光度法
- There is a fluorescent lamp hanging in the room. 屋里吊着一只荧光灯。
- The reaction between HSA and chlorophenol red (CPR)has been investigated by means of fluorescence spectrophotometric method. 在人体条件下,用荧光光谱法研究了氯酚红(CPR)与人血清白蛋白(HSA)之间的相互作用。