“自然γ射线石油测井仪”的概念、定义、翻译、参考文献-科学参考

单词	自然γ射线石油测井仪
释义	自然γ射线石油测井仪 Encyclopedia 工学伽马射线石油测井释 natural gamma ray petroleum well logger自然γ射线石油测井仪通过测量井眼内的γ射线能谱和井眼周围地层中铀、钍、钾等多种放射性元素的含量，计算出地层相关物质的组成成分的核仪器。
随便看	South African Chinese South African cinema South African Communist Party South African Defence Force raid Maseru South African Historiography South African Indian Congress South African Jewish Museum South African Labor History South African Liberal Historiography South African Literature South African Raid on Gaborone South African Revisionist Historiography South Africans South Africa Plateau South American climber South American Common Market South American common market South American hydropower resources South American Indian languages South American leaf blight of rubber tree South American shield South America temperate grassland Southampton Southampton Island South and North Jixiang Temple

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。