“yttrium”的概念、定义、翻译、参考文献-科学参考

单词	yttrium
释义	yttrium Encyclopedia 理学钇释 yttrium钇化学元素，元素符号Y，原子序数39，原子量88.90584(2)，属周期系ⅢB族，稀土元素。 Astronomy yttrium缩写：Y。钇 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 yttrium钇
随便看	mean value theorems mean-variance model mean vector mean velocity mean wavelength mean wind Meara vocabulary acquisition model mear infrared remote control device mear solar year measles measles vaccine measles virus measurability measurable measurable cardinal measurable cardinal number measurable cascade measurable decomposition measurable dynamical system measurable envelope measurable event measurable field measurable flow measurable function measurable function space

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。