“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	occupational exposure limits occupational exposure pollution occupational eye disease occupational guidance occupational hair damage occupational hazard occupational hazard of high frequency electromagnetic field occupational hazardous factor occupational hazard pre-evaluation occupational hazard risk classification occupational hazards during the construction and operation in railways occupational hazards of gamma rays occupational hazards of ionizing radiation occupational hazards of non-ionizing radiation occupational health occupational health and occupational medicine Occupational Health and Safety Assessment Series 18000 occupational health examination occupational health for all occupational health management in construction project occupational health monitoring on plateau railway occupational health of female worker occupational health prevention technology occupational health psychology occupational health risk assessment

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。