“lutetium”的概念、定义、翻译、参考文献-科学参考

单词	lutetium
释义	lutetium Encyclopedia 理学镥释 lutetium镥化学元素，元素符号Lu，原子序数71，原子量174.9668(1)，属周期系ⅢB族，稀土元素，镧系元素。 Astronomy lutetium缩写：Lu。镥 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 lutetium镥
随便看	positive diffeomorphisms positive differential positive direction positive displacement compressor positive displacement flowmeter positive displacement motor drill positive displacement pump positive displacement sensor positive distinctiveness positive distribution positive divisor positive divisorial ideal positive domain positive drawing positive drive lift positive dromotropic action positive edge positive effect of organizational communication positive eigenvalue positive eigenvalued matrix positive eigenvector positive electron positive element positive emitter-coupled logic positive emitter-coupled logic, PECL

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。