“对称与不对称”的概念、定义、翻译、参考文献-科学参考

单词	对称与不对称
释义	对称与不对称 Encyclopedia 哲学自然界的辩证发展释 symmetry and asymmetry对称与不对称概括自然界辩证发展的基本概念之一，指事物、现象、过程或规律，包括物质或能量的转换、运动以及物质的条件、结构、属性和关系等以一定的中介进行某种变换时的不变性和可变性，是世界统一性和多样性的一种表现。对称是指任何在经受各种操作之后仍基本保持不变的系统所具有的特性。不对称也称为对称性破缺[注]，指系统以一定中介变换时所保持的结构可变性。
随便看	document resources building document retrieval Documents about Chu Ci on the Bamboo Slips Collected by Shanghai Museum Documents Concerning Zunyi Conference documents delivery documents distribute document selection document service Documents from Turpan documents of administrative norms documents of carriage of dangerous goods by waterway documents of official correspondence Documents on the History of the Communist Party of China Before Its 6th Congress documents or papers in ancient times documents/records document standard number document subject indexing documents with imperial notations documents written on papyrus documents written on silk Documents Written on Silk Unearthed from Han Dynasty Tombs at Mawangdui document system of project engineering standardization document to a superior for statement document topic model document type

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。