“reactor period”的概念、定义、翻译、参考文献-科学参考

单词	reactor period
释义	reactor period Encyclopedia 工学反应堆物理释 reactor period反应堆周期反应堆中子数密度按指数规律增加e倍或减少到1/e所需的时间。符号T。又称反应堆时间常数。 Chemistry ＞能源化学＞核能＞释义 reactor period反应堆周期
随便看	cross-field electron beam multiplier cross-field generator cross-field instability cross figure cross flow cross-flow extraction cross flow factor cross-flow fan cross-flux crossfooting cross fractal cross front cross graph cross hair cross-hairs cross-handle crosshead crosshead guide cross-hole electromagnetic instrument cross-hole geological radar measurement cross hole geological radar method cross-hole seismic crosshole seismic tomography cross identification cross-incompatibility

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。