“常年性河流”的概念、定义、翻译、参考文献-科学参考

单词	常年性河流
释义	常年性河流 Encyclopedia 工学〔主要名词〕释 perennial stream常年性河流常年流水不断的河流或受人类活动影响偶尔断流的河流。世界上绝大部分河流均为常年性河流。
随便看	An Overview of Chinese Operas an overview of the earth An Overview of Works on History of Chinese Literature anoxia anoxic asphyxia anoxic facies anoxic/oxic activated sludge process anoxic/oxic/oxicactivatedsludgeprocess anoxygenic photosynthesis ANP ANPC An Ping Anping Qiao Anping Town incident Anping Xian Anpu Wan An Qi Anqing Museum(Anhui China Huangmei Opera Museum/Exhibition Hall of Anqing Revolutionary Cultural Relics) Anqing Shi Anqing six white pig Anqing Yangtze River Bridge Anqiu Gongyechang College Ginkgo Anqiu Shi Anqiu Stone Sculptures Anqiu Wangzhi

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。