“核作用长度”的概念、定义、翻译、参考文献-科学参考

单词	核作用长度
释义	核作用长度 Encyclopedia 工学核辐射与物质相互作用释 nuclear interaction length核作用长度高能强子与物质原子核发生相互作用（不包括弹性散射和准弹性散射），入射粒子被吸收，入射粒子束减少到1/e（0.368）时，入射粒子束在物质中通过的平均距离。又称核吸收长度。理学粒子物理学释 nuclear interaction length核作用长度强子束入射到物质中与物质的原子核产生各种相互作用，使束流强度减少到处的距离。
随便看	National Environmental Policy Act of 1969 National Environmental Policy Act of the United States of America National Environmental Protection "12th Five-Year" Program Environment and Health Work Plan National Environmental Protection "12th Five-Year" Science and Technology Development Planning national environmental protection model city system national environmental protection pilot city national environmental standards national epic national equality national ethic national ethics National Ethnic minority Folk Art Exhibition National Ethnic Museum of China nationa leveling network National Excellent Multimedia CD Evaluation National Excellent Radio Program Award National Excellent TV News Award National Excellent TV Social Education Program Award national excellent urban and rural planning and design award National Exhibition on Stagecraft 1982 National Exit and Entry Personnel Information Database national extreme drought from 2000 to 2001 National Factors in Party and State Affairs national famous teacher award National Farmers' Federation，NFF

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。