“半数致死剂量”的概念、定义、翻译、参考文献-科学参考

单词	半数致死剂量
释义	半数致死剂量 Encyclopedia 工学半数致死剂量释 half lethal dose; LD50半数致死剂量化学物质引起一半受试对象出现死亡所需要的剂量。又称致死中量。 Chemistry ＞放射化学与辐射化学＞辐射化学＞释义 median lethal dose, LD50半数致死剂量
随便看	time-harmonic wave time headway distribution time hierarchy theorem time history analysis method time-homogeneous time-hopping spread-spectrum，THSS time increment time-independent time-independent perturbation time independent perturbation theory with degeneracy time-independent perturbation theory with degeneracy time independent perturbation theory without degeneracy time-independent perturbation theory without degeneracy time-independent Schrodinger equation time-independent Schrodinger wave equation time-independent wave equation time-inhomogeneous time integrated intensity time integration scheme time interval time-interval time interval measurement instrument time invariance time-invariant time-invariant channel

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。