1) reverse-inference technique of gamma ray
γ射线逆推技术
2) γ-ray attenuation technology
γ射线衰减技术
1.
The solid concentration of gas-solid two-phase flow in a fluid catalytic cracking riser (φ186 mm×12 m) is measured with γ-ray attenuation technology.
在实验室流化床装置上用γ射线衰减技术对φ186mm×12m提升管内的FCC催化剂颗粒浓度进行了测量。
3) gamma scanning
γ射线扫描技术
1.
Emphasis is placed on the industrial application of gamma scanning in tower operation and the neutron backscatter in the level detection of an industrial gas/liquid separator and a hydrogenation reactor.
对γ射线扫描技术和中子背散射技术的基本原理及其在石油化工装置中的主要应用进行了简要介绍。
4) γ-ray detection technology
γ射线探测技术
1.
The missing detection system of bulle and shells inγ-ray is use theγ-ray detection technology and spectrum analysis techniques,use standard kind of auto-calibration and multi-position measurement, simulate the confined box of ammunition and artillery shells distribution,and then discover the missing boxes of ammunition,the detection is sensitivity, small size ,easy to move.
该检测系统融合了γ射线探测技术和γ能谱分析技术,通过标准样的自动标定和多方位测量方式,模拟出密闭弹箱内子弹、炮弹分布情况,进而发现缺失弹箱以及缺失数目。
5) gamma attenuation technique
γ辐射减弱技术
6) gamma radiography
[核]γ 射线照相术
补充资料：逆推
1.由下向上﹑由后向前推测。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条