Human embryonic fibroblast feeder played a positive role during the ES cells isolation procedure.
人胚胎成纤维细胞饲养层在ES细胞分离过程中具有较好的作用。
Objective: To find out the extraction and isolation procedure of tigogenin which can separate a lot of tigogenin.
前言： 目的：寻找分离剑麻皂甙元的最佳工艺。
Methods: Column chromatography was used in the isolation procedure. The structures of isolated compounds were elucidated by spectral data.
方法：柱色谱法分离其成分，利用光谱数据确定其化学结构。
The whole isolation procedure only involved in some simple instruments and single spore was directly isolated from culture or disease sample under microscopic field using dissecting needle.
该法只需利用简单的仪器和用具，从培养物或标样上挑取孢子，直接在显微镜下分离单孢的方法。
To establish an improved procedure for isolation and identification of epitopes from a random peptide library displayed on the bacterial surface.
目的建立、改进并完善从细菌表面展示随机肽库中进行抗原表位筛选及鉴定的方法。
A design procedure for MR smart damping isolation scheme for a platform structure is presented, and a design method for practical engineering using MR damper is given.
目的研究了利用主动变阻尼控制系统优化方法设计磁流变智能阻尼隔振平台结构，为实际工程利用磁流变阻尼器为结构减振设计提供方法。
The most common diagnostic procedure is microscopic examination of bone marrow samples - an invasive test - and time-consuming isolation of the parasite by culture.
最常见的诊断程序是对骨髓样本进行显微镜检查，这是一种侵入性的检验，科学家们通过耗时培养从而分离出寄生虫。
Yeast one hybrid system is a new method for isolation and identification of cDNA clones encoding specific DNA binding proteins. Here the procedure of screening DREB transcription factor by ye…
要阐明各种信号传递途径与基因表达调控的机理，克隆和鉴定转录因子是关键。
Yeast one hybrid system is a new method for isolation and identification of cDNA clones encoding specific DNA binding proteins. Here the procedure of screening DREB transcription factor by ye…
要阐明各种信号传递途径与基因表达调控的机理，克隆和鉴定转录因子是关键。
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