为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

This review introduces the characteristics of electrical signals in higher plants and their corresponding physiological ......

Steady-state absorption spectroscopy, circular dichroism, and resonance Raman spectroscopy have been used to investigate......