transmission gamma

the transmission image of tomographic gamma scanning ( tgs) is researched, and the linear attenuation coefficient in tgs is simulated by means of two reconstruction methods.

研究了层析γ扫描（TGS）透射图像，并用两种TGS线性衰减系数重建方法进行TGS透射图像的计算机模拟仿真。

reconstruction methods of transmission image in tomographic gamma scanning

层析γ扫描透射图像重建方法

the effect of air bubbles in pulp on measurement accuracy of the transmission gamma ray densitometer and their purging from pulp

矿浆中气泡对穿透式γ射线密度计测量精度的影响及气泡的排除

Core gamma radiation detector and mechanical transmission equipment are installed in a box, integration.

本文将岩芯伽玛辐射探测器和机械传动装置装在一个仪器盒内，实现一体化，并设计、研制了与探测器相配套的电子电路单元及系统软件。