菖蒲

Technique of mutation breeding in gladiola was studied by meansof electron beam.

用电子唐菖种球，研究唐菖变育种。

A simplified model based on drag concepts is developed to evaluate the roughness coefficient for unsubmerged vegetation.

并基于阻力概念，建立了一个简化模型来估计菖曼宁糙率系数。

Conclusion: The resuscitative effect of naphtha is resulted from the comprehensive action of multiple components.

论石菖挥发油开窍醒神作用可能是多个成分综合作用果。

Abstract： Technique of mutation breeding in gladiola was studied by means of electron beam.

摘 要： 用电子唐菖种球，研究唐菖变育种。