Correlationship between secondary leaf basicAngle and primary branches and 100-grain weight were negative of Liaoyan16.
辽盐16倒二叶基角与一次枝梗数、千粒重呈负相关。
2
You may only use elementary geometry, such as the fact that the angles of a triangle add up to 180 degrees and the basic congruent triangle rules (side-angle-side, etc.).
你可以使用初等的几何知识例如三角形的三个内角各为180度和三角形全等的规则(边-角-边等)。
3
How to comprehend and from what Angle to comprehend the content of them are the basic premise to analyze their relationships.