搜索结果: 1-3 共查到“农学总论 pea stems”相关记录3条 . 查询时间(0.062 秒)
Analysis of the strength properties of pea stems
pea stem cutting work geometric parameters anatomical structure
2008/11/26
In the study the authors determined the mechanical properties of pea stems, in the dynamic test, as well as the wall thickness of hollow stem (G) and cross-section area (S). The study was conducted o...
Method for the determination of the mechanical properties of pea stems
rigidity elasticity coefficient maximum ben- ding stress pea stems
2008/11/14
In the present study the author determined the mechanical properties of pea stems as expressed by the rigidity and the elasticity coefficients and maximum bending stress of the pea stems of the Piast ...
Method for the determination of the mechanical properties of pea stems
rigidity elasticity coefficient maximum bending stress pea stems
2008/11/14
In the present study the author determined the mechanical properties of pea stems as expressed by the rigidity and the elasticity coefficients and maximum bending stress of the pea stems of the Piast ...