“钬”的概念、定义、翻译、参考文献-科学参考

单词	钬
释义	钬 Encyclopedia 理学钬释 holmium钬化学元素。元素符号Ho，原子序数67，原子量164.93033(2)，属周期系ⅢB族，稀土元素，镧系元素。 Astronomy 全称：holmium。缩写：Ho钬 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 holmium钬
随便看	object-oriented simulation object-oriented software engineering object-oriented software engineering method object-oriented spatial data model object-oriented testing method object permanence object plane object point object prism spectrograph object program object protection object recognition object relational data model object relational mapping object-relation database object-relation database management system object-relation spatial data model object relations school object request broker object request broker, ORB object reuse objects being displayed in wall-sized showcases objects being displayed with a comparative approach object side objects of labour

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。