采用大含量氟利昂气体,用宇宙线测量该探测器的探测效率,输出电荷,时间分辨。
Based on Towsend s avalanche mode and some basic physical ideas, a unified formula for gas amplification working under proportional mode and limited proportional mode is deduced.基于汤逊气体放大电子雪崩模型和一定的物理假设,导出描绘气体探测器中正比模式和有限正比模式的一个统一公式。
The basic failure mode of borehole is borehole avalanche and shear zone caused by bore instability.井眼基本破坏形式是由于不稳定性造成的井眼岩石崩落坍塌和剪切带。