初步鉴定 meaning in Chinese

preliminary evaluation

Effect of tobacco seed quality on resistance to weather fleck
烟草种质对气候斑点病抗性的初步鉴定
Primary identification of flocculent precipitalte in shiquandabugao
十全大补膏中絮状沉淀的初步鉴定
Purification and preliminary components indentification of rose pigment
玫瑰色素的纯化及成分初步鉴定
Isolation and primary charaterization of propionibacteria for propionic acid fermentation
丙酸杆菌的分离与初步鉴定

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