“proposition”的概念、定义、翻译、参考文献-科学参考

单词	proposition
释义	proposition [´präp·ǝ`zish·ǝn] ^MATHEMATICS 1. Any problem or theorem. 2. A statement that makes an assertion that is either false or true or has been designated as false or true.
随便看	active center active chaff active communications satellite active component active computer active controls technology active-cord mechanism active current active detection system active device active door active earth pressure active electric network active electronic countermeasures active element active entry active file active filter active front active galaxy active glacier active homing active illumination active immunity active infrared detection system

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。