“seal”的概念、定义、翻译、参考文献-科学参考

单词	seal
释义	seal Encyclopedia 工学刑事科学技术释 seal印章国家机关、企事业单位、社会团体或者个人为了表明权力或证明文件的真实性、有效性，在不同物质材料上按一定规范制作的署有单位或者个人名称的一种印模。又称图章。 Physics seal①封缄，封口 ②封接
随便看	power generation and supply system design of protective engineering power generation by biogas combustion power generation by biomass gasification power generation by mixed combustion of biomass power generation technology power generation with inter basin water diversion power graph power group power growth power harrow power head rig power house of hydropower station power index powering power in language Power instruction set power kerosene power law power-law conductance power-law decay power law distribution power-law distribution power-law exponent power-law fluid power law hardening material

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。