“Lunar Laser Ranging”的概念、定义、翻译、参考文献-科学参考

单词	Lunar Laser Ranging
释义	Lunar Laser Ranging Encyclopedia 理学激光测卫释 Lunar Laser Ranging月球激光测距地面测站上的发射望远镜向月球发射脉冲激光，经过月球表面上的光学四面体棱镜即后向反射器的反射，激光回波沿原路径返回到达地面上的接收望远镜，通过测定激光往返所需的时间，乘以光速便得到地月之间的距离的技术。简称LLR。
随便看	non-removable singularity non-renewable energy nonrenewable energy non renewable energy source non-renewable energy source nonrenewable energy source nonrenewable resource non-renewable resources nonrenewable resources non-renormalizable model nonrenormalizable theory non renormalization theorems non-renormalization theorems nonrenormalization theorems non-repeated penalty non-representable Non-representation non-representation theory nonrepresentative sampling non repudiation non-repudiation nonrepudiation non-repudiation protocol non-residue non-resonance condition

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。