查询词典 isolate

The CHCl3 fraction was chromatogaphed on various medum column eluted with different solvents to isolate the four constituents, such as baicalein, wogonin, chrysin and acacetin.

氯仿可溶层以不同的介质及溶剂进行管柱层析，可得到baicalein、acacetin、chrysin 及wogonin等四种成份。

This thesis studies biodegradable materials which are made from modified soybean protein isolate by acetylate and glycerin.

研究大豆分离蛋白经过乙酸酐改性，甘油增塑之后制取可生物降解材料。

OBJECTIVE: To isolate and elucidate the chemical constituents from the Actinidia arguta roots.

目的：分离鉴定软枣猕猴桃根化学成分。

The fitting culture conditions for isolate BC4 producing more toxin were Improvement Fries and Czapek-Doxbiotion culture medium , culture time for thirty-five days, pH for 6, culture temperature for 25 , still cultivation, and that the juice of tomato and pepper cannot improve herbicidal activity on Amaranthus retroflexus.

试验确定了菌株BC4代谢产物中除草活性物质产生的适宜条件：即改良Fries培养基和查氏-道氏培养基：培养时间是35d；pH值为6；培养温度为25℃；静止培养；培养基中添加一定比例的番茄、辣椒的浸出汁并未提高灰葡萄孢代谢产物的除草活性。

Furthermore, by examining CD71 surface expression, we are able to distinguish and differentially isolate anergic and actiated T cells in io.

另外，通过检测CD71的胞膜表达，我们能够在体内鉴别并分离无能与活化的T细胞。

We isolate the LCA binding glycosylated proteins from anosia human liver cell extraction and liver cancer cell extraction by LCA coupled epoxy magnetic particles, and the glycosylated fractions were separated by 2D gels which were analyzed by 2D ImageMaster to established disparity expression spectra between Chang Liver and SMMC-7721 firstly.

利用该方法对健康人肝脏细胞Chang Liver总蛋白、肝癌细胞SMMC-7721总蛋白及健康人血清进行了糖蛋白的分离纯化，结合2D电泳技术及其图像分析，建立了健康人肝脏细胞ChangLiver和肝癌细胞SMMS-7721 LCA结合糖蛋白的差异表达谱，分别得到蛋白质点148±5和209±7个，匹配点数为127，匹配率为85.36%。

In the present study, differential display polymerase chain reaction was used to isolate three antennal -specific mRNA from the moth of cotton bollworm. Sequence analysis indicated that A4-1 clone was homologous to the glutathione S-transferase family of proteins.

利用差异显示PCR的方法分离得到了3条棉铃虫触角专一性的mRNA片段，在GenBank中进行同源搜索表明，克隆A4-1与昆虫谷胱甘肽-S-转移酶基因家族具有很高的同源性。

And genetic analysis and mapping of avirulence genes from the cross between M. grisea isolates were also studied for aiding to the positional cloning and further functional studies of avirulence genes.A total of 482 isolates were collected from 13 areas in China. Each isolate was subjected to DNA fingerprint analysis using pot2-rep-PCR.

同时，通过获得与稻瘟病菌无毒基因紧密连锁的分子标记，不仅可利用该无毒基因的标记作探针，研究该无毒基因在自然群体中的分布情况，揭示病菌群体毒性组成和变异特点，且为进一步物理作图法克隆该无毒基因奠定基础。

Primary outcome measures were clinical success (the cessation of watery stools within 48 hours after drug administration) and bacteriologic success the inability to isolate .

最初结果评定标准为临床治愈（服药后48h内停止水样便）和细菌学治愈（服药后48h不能分离出霍乱弧菌

The extraction and purification of Acetobacter Z127 ADH. Four methods were employed to isolate ADH from Acetobacter Z127 just to find bacteriolytic solution could break cell efficiently and maintain ADH activity simultaneously and thus it was suitable for the extraction of Acetobacter Z127 ADH.

通过实验对模型的检验，表明实验建立的细胞生长动力学模型和乙醇消耗动力学模型可以反映Acetobacter Z127的生长、消耗反应规律。3Acetobacter Z127中ADH的提取纯化。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。