搜索结果: 1-3 共查到“理学 Gamma Radiation”相关记录3条 . 查询时间(0.109 秒)
A New Natural Gamma Radiation Measurement System for Marine Sediment and Rock Analysis
Gamma Radiation Measurement System Marine Sediment Rock Analysis
2010/11/16
A new high-efficiency and low-background system for the measurement of natural gamma radioactivity in marine sediment and rock cores retrieved from beneath the seabed was designed, built, and install...
Method for Creating and Detecting Hydrogen Sorption Sites Using Gamma Radiation
Hydrogen Sorption Sites Gamma Radiation
2010/11/12
Using gamma radiation and volumetric analysis of desorbed gas, hydrogen gas bonding sites have been created and detected in select materials. Desorption of hydrogen was followed over a benign tempera...
Modeling Relaxation Length and Half-Thickness of Wood by Method of Gamma Radiation
Relaxation Length Half-Thickness Value Gamma Radiation
2010/4/12
Relaxation lengths and half-thickness values of different types of wood were determined using gamma radiation from 60C0 source. Results show that oxystigma (Oxystima spp) has the highest relaxation le...