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- 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 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。
- 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。”
- New specific and sensitive serological techniques will be developed for the detection of antigens or of antibodies in biological samples. 新特异性和敏感性血清学技术将被开发用于抗原或抗体生物样品检测。
- He has established a company that fabricates microsize and nano-size components in soft materials to help the pharmaceutical industry perform tests on biological samples. 他已经创立了一家公司,专门用软材料来制作微米与奈米尺度的元件,以便帮助制药产业对生物样品进行测试。
- It cleaves peptide bonds adjacent to the carboxylic group of aliphatic and aromatic amino acids and is useful for general digestion of protein in biological samples. 它切割脂族氨基酸和芳香族氨基酸的羧基端肽键,用于生物样品中蛋白质的一般降解。
- The analysis of hydroxyl radicals in biological samples by ESR,HPLC and chemiluminescence method have been reviewed in this paper. 41 references were given. 本文着重对电子自旋捕集法、高效液相色谱法和化学发光法在羟自由基检测中的应用情况进行了评述,引用文献41篇。
- Abstract: OBJECTIVE To determine the concentration of tetrandrine(TET) in biological samples, and study the distribution in mice for microencapsulated TET. 摘 要: 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。
- Thismethod has been proved to be important and effective for the detection and identification of abused drugs andtheir metabolites in biological samples from poisoned persons. 此法被证明对中毒者的生物样品进行滥用药物及其代谢物的检测和鉴定是重要的和有效的。
- An enzyme-linked immunosorbant assay (ELISA) method and validation by GC-MS for clenbuterol residue in liver,kidney and muscle samples and biological samples was set up. 本文采用酶联免疫法筛选和气-质确证对克仑特罗食物中毒病因学诊断技术进行研究。