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- Methods CSF samples were collected by a serial sampling method.The concentration of MEP in the biological samples was measured by HPLC with fluorescence detector. 方法采用连续采集法收集脑脊液样品,用HPLC-荧光检测器测定各生物样品中MEP的浓度。
- More than 200 chemical and more than 100 biological samples have been collected at different sites. 我们在各个核查地点搜集了200多个化学样本和100多个生物样本。
- In fact, biological samples were carried onboard the Apollo lunar missions as part of an early incarnation of the European radiation study. 事实上,阿波罗登月任务所承载的生物标本,即为早期欧洲辐射研究的一部份。
- Objective The measurement of the ethanol concentration in the biological sample was discussed. 目的探讨生物样品中乙醇浓度的测定方法。
- Microwave heating of sample digestion was applied to the AFS determination of arsenic and mercury in biological samples. 采用微波消解样品预处理技术和原子荧光光谱法,测定了生物样品中砷和汞的含量。
- Preparation methods for biological sample imaged with atomic force microscope (AFM) are reviewed and explored. 用原子力显微镜(Atomic Force Microscope,AFM)和电化学方法研究免疫球蛋白G(IgG)和抗免疫球蛋白G抗体(Anti-IgG)。
- Biological sample ana-lytical methods are the basis of pharmacokinetics research. 生物样品分析方法是进行药物体内动力学研究的基础。
- OBJECTIVE To determine the contents of diazepam in biological samples and to improve its rate of extraction. 目的:测定生物检材中地西泮的含量,提高地西泮的提取率。
- Methods: A HPLC assay was used to determine the penciclovir concentrations in biological samples. 方法:喷昔洛韦在生物样品中的浓度用高效液相色谱法测定。
- It is important to develop rapid and accurate methods to determine ketamine and its metabolites in biological samples. 氯胺酮在生物体内的代谢物主要有去甲氯胺酮、脱氢去甲氯胺酮等。
- Objective To develop a extraction and analysis method for detection of Trifluralin in biological samples. 方法用液-液萃取法、固相萃取法提取生物检材中氟乐灵,然后用气相色谱法及薄层色谱法进行分析。
- The technique has been widely used for the speciation of environmental and biological samples. 已广泛应用于环境、生物等样品的元素形态分析。
- It is little used for analysis of biological samples because of the complicated matrix, In this thesis, MSF method is used to correct the complicated matrix interference. 但应用于测定生物样品中微痕量元素的分析较少,这是由于生物样品中基体成分复杂的原因。
- Traces of chromium and vanadium in biological samples were determined by ICP-MS using the hexapole collision cell technique. 采用带六极杆碰撞反应池的电感耦合等离子体质谱直接测定了生物样品中痕量铬和钒。
- "A lot more scrutiny from a lot of different biological samples would be required to say it's not present," Badley said. 幸运的是,这一幕没有发生。
- The new space biological sample factory of Wuhu of Anhui Province is a specialized factory of one of glass of biological sample. 单位介绍:安徽省芜湖市新宇生物标本厂(原南陵县新宇生物标本厂),是生物标本玻片的专业厂家。
- Abstract A freezing analytic system for extracting tissue free water tritium (TFWT) in biological sample was designed and processed. 摘要 为评价核设施退役中氚对环境的影响,可监测退役前后植物中氚的活度变化来反映。
- OBJECTIVE To determine the concentration of tetrandrine(TET) in biological samples, and study the distribution in mice for microencapsulated TET. 目的:测定汉防己甲素在体内样品中的浓度,研究汉防己甲素经微囊化后的体内分布特点。
- Objective To develop a sensitive method for the measurement of catecholamines and their metabolites in biological samples. 目的:建立一种测定生物中儿茶酚胺及其代谢产物的灵敏方法。
- Badley states, “A lot more scrutiny from a lot of different biological samples would be required to say it’s not present. 巴德利称,“需要进行很多不同的生物抽样检查才可以确定该病毒已不复存在。”