antiderivative

Research on the Lapping Uniformity of Uncertain Eccentricity Plane Lapping;

不定偏心平面研磨均匀性的研究

Anatomical observation of the origin and development of adventitious roots in hybrid tuliptrees during cutting;

杂种鹅掌楸插穗不定根发生与发育的解剖学观察

Effect of natural brassinolide on the formation of adventitious roots in hypocotyl cuttings of Vigna radiata;

天然芸苔素对绿豆下胚轴不定根形成的影响

Histological study of initiation and development in adventitious roots in cuttings of Pogostemon cablin;

广藿香扦插繁殖不定根形成的解剖学研究

That is, do it by means of the thoughts in solving statically indeterminate problems.

建议采用解静不定问题的力学思想导出圆轴扭转剪应力公式，从而加强学科思想的教学。

In this paper, the stability of compressive rod and structure (statically indeterminate structure) is analyzed.

结构的承载能力包括强度、刚度、稳定性,本文对含有压杆的结构(含静不定结构)进行了稳定性的分析,对结构的临界载荷与结构失稳的最小载荷进行了研究,对压杆的临界载荷公式进行了分析。