“severe drought in the middle and lower reaches of Changjiang river in 1978”的概念、定义、翻译、参考文献-科学参考

单词	severe drought in the middle and lower reaches of Changjiang river in 1978
释义	severe drought in the middle and lower reaches of Changjiang river in 1978 Encyclopedia 工学〔重大干旱灾害事件〕释 severe drought in the middle and lower reaches of Changjiang river in 19781978年大旱 1978年，中国发生的大范围严重干旱。
随便看	simple arc simple arrangement simple Artinian ring simple associative algebra simple bacterium simple Banach algebra simple basis simple braid simple branch point simple broken line simple bundle simple burst simple but vigorous (of poetry) simple cell simple chain simple character simple characteristic point simple characteristic surface simple circuit simple classical submatrix simple classification simple close curve simple closed curve simple coalgebra simple code

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。