the purity identification 纯度鉴定
hybrid purity identification 品种纯度鉴定
varietal purity identification 品种纯度鉴定
cultivar purity identification 纯度检测
breed and purity identification 品种和纯度鉴定
Beingsimple and rapid, two methods could reduce the cost and make extraction of DNA veryeasily; thus they were suitable for the purity identification of Cucumber hybrid seeds.
这两种方法不仅节约成本，且简单快速大大降低了DNA的提取难度，适宜黄瓜杂交种子纯度鉴定。
参考来源 - 黄瓜（Cucumis Sativus L.）杂交种子纯度的RAPD鉴定SDS-PAGE purity identification was conducted after the recombinant β-1,3-1,4-glucanase was isolated and purified by ethanol precipitation and DEAE-650M ion-exchange chromatography. Finally,the enzymological properties of purified recombinant enzyme were analyzed.
方法由重组大肠杆菌制备重组β-1,3-1,4-葡聚糖酶发酵液,经乙醇分级沉淀和DEAE-650M离子交换层析分离纯化后进行SDS-PAGE纯度鉴定,最后分析纯化后重组酶的酶学性质。
参考来源 - 重组β·2,447,543篇论文数据，部分数据来源于NoteExpress
Experimental results showed that the method of peak purity identification of chromatographic fingerprints was reliable.
此方法用于色谱指纹图谱峰纯度的鉴别，结果可靠。
The researches on methods of the extraction, separation, purification and purity identification of natural glycoproteins were summarized.
概述天然糖蛋白的提取、分离、纯化及纯度鉴定方法研究。
Sugar component of Chinese red dates, isolation, purification and purity identification of polysaccharides from Chinese red dates was studied.
对大枣的糖分组成、大枣多糖的提取、纯化、纯度鉴定等方面进行了研究。
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