“opportunistic species”的概念、定义、翻译、参考文献-科学参考

单词	opportunistic species
释义	opportunistic species Encyclopedia 理学机会种释 opportunistic species；pioneer species机会种群落开始建立时期的生物种。是最早进入一个新的生态区并有能力在那里定居、繁殖和发展的生物种，为其他生物的迁入创造条件，因此又称先驱种或先锋种。 Biology opportunistic species机会种
随便看	government agencies library governmental authority governmental bonds Governmental electronic commerce procurement/ electronic commerce for public sector purchasing governmental image governmentality governmental management of environment governmental responsibility on environment and resources government application support technology government appointment as an incentive for donation government archives of Nanbu County, Sichuan Province in the Qing Dynasty Government Archives of the Ming Court government auditing government-based sport system government budget revision government-business relation government by law government cash budget government cash management government censorship government centralized procurement agency government cloud government communication government competitive intelligence government consumption expenditure

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。