“symbol”的概念、定义、翻译、参考文献-科学参考

单词	symbol
释义	symbol [`sim·bǝl] ^CHEMISTRY Letter or combination of letters and numbers that represent various conditions or properties of an element, for example, a normal atom, O (oxygen); with its atomic weight, ¹⁶O; its atomic number, ₈¹⁶O; as a molecule, O₂; as an ion, O²⁺; in excited state, O; or as an isotope, ¹⁸O. ^{SCIENCE AND TECHNOLOGY}* 1. A design used on a diagram to represent a component or to identify specific characteristics, quantities, or objects. 2. A sign letter or abbreviation used on a diagram or in an equation to represent a quantity or to identify an object.
随便看	bearded needle bearding bearding line Bear Driver bearer bearing bearing angle bearing bar bearing bronze bearing cap bearing capacity bearing circle bearing cursor bearing distance bearing loss bearing partition bearing pile bearing plate bearing pressure bearing resolution bearing strain bearing strength bearing stress bearing test bearing wall

科学参考收录了103327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。