“包之静”的概念、定义、翻译、参考文献-科学参考

单词	包之静
释义	包之静 Encyclopedia 文学包之静释 Bao Zhijing包之静（1912-12-31～1971-10-26）中国出版家。
随便看	direct current power supply direct current prospecting instrument direct current sputtering direct current tachogenerator direct current transmission direct-current transmitting methods of working face direct current vohage gradient direct current，DC direct cutter direct cutting direct decomposition direct defense direct democracy and indirect democracy direct derivation direct design method direct-detection optical receiver direct detector direct development direct digital control direct digital control, DDC direct digital control systems direct dimethyl ether fuel cell direct disaster of earthquake direct discharge sewage direct distribution coefficient

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。