A primaryinvestigation is conducted on fruiting habit of 14 improved variety clones of Juglans nigra L.
对美国黑核桃1 4个良种无性系的结果习性进行了初步调查。
2
This paper aims at making some primaryinvestigation in the object of the satire, the technique of satire and satirical features in its language.
本文试图在作品的讽刺对象、讽刺手法和语言上对其讽刺艺术的特征进行初步的探析。
3
In this paper, a primaryinvestigation was made on the addition amounts and effects of two ligands, ethane diamine and sodium citrate, in basic copper galvanization solution.