“angular momentum”的概念、定义、翻译、参考文献-科学参考

单词	angular momentum
释义	angular momentum [`aŋ·gyǝ·lǝr mǝ`ment·ǝm] ^MECHANICS 1. The cross product of a vector from a specified reference point to a particle, with the particle's linear momentum. Also known as moment of momentum. 2. For a system of particles, the vector sum of the angular momenta (first definition) of the particles.
随便看	sampling spark chamber sampling spoon sampling switch sampling techniques sampling theorem sampling theory sampling time sampling voltmeter samsonite samson post Samythinae SAN sanakite sanatron circuit sanbornite sand Sandalidae sandal oil sandalwood sandalwood oil sand apron sandarac sandarac gum sand auger sand avalanche

科学参考收录了103327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。