1) Visual screen
目视法筛选
4) project screening
项目筛选
1.
In this paper,we proposed a whole model for project screening analysis of agricultural equipments based on the selection evaluation,performance evaluation and pre-warning evaluation.
将农机装备项目筛选划分为立项评估、性能评估和预警评估,并分析了三类评估之间的关系,提出了农机装备项目筛选的整体评估模型。
5) screening method
筛选方法
1.
Isolation of endophytic fungi from Camptotheca acuminata and the screening method of antitumor secondary metabolite produced by the fungi;
喜树内生真菌的分离及其抗肿瘤活性代谢产物的筛选方法
2.
Advances in the study of the antioxidantsscreening methods;
抗氧化剂筛选方法的研究进展
3.
The establishment of screening method of in vivo induced genes from Shigella flexneri2a;
痢疾杆菌体内诱导基因筛选方法的建立
6) screening methods
筛选方法
1.
This artical summarized the impact factors on process of protoplast preparation,regeneration and fusion,compared the protoplast fusion methods,the fusion of screening methods for the selection of appropriate and effective methods and induced fusion screening methods.
原生质体融合技术在遗传学、动植物远缘杂交育种、生物学、免疫学、兽医学以及医药、食品、农业等方面都有广泛的应用价值,文章就原生质体制备、再生及其融合过程中的影响因素做了综述,另外还对原生质体融合方法和融合子的筛选方法进行了比较,为选择适宜有效的诱导融合方法和筛选方法提供依据。
2.
This paper reviewed the research advances in screening the crops with high phosphorus efficiency and summed up the existing research of four aspects of screening methods,screening period,screening pressure and screening indexes.
从筛选方法、筛选时期、筛选压力和筛选指标几方面对作物磷高效筛选研究进行概述。
补充资料：目视比色法(visualcolorimetry)
【目视比色法】(visualcolorimetry)比色分析法之一。用眼睛观察，比较溶液颜色的深浅以测定物质含量的方法。所用仪器为用同一种玻璃制成的大小、形状完全相同的玻璃管，称为比色管，管上刻有表示容积的标度（一般为50或100毫升），比色管放在下面垫有白瓷板或玻璃镜的木架上。测定时，依次在各管中分别加入不同量的标准溶液及被测溶液，各加入相同量的显色剂，然后加水或其他溶液稀释至刻度，混匀。然后从比色管上面向下观察，比较被测液与标准系列溶液颜
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条