“primary producer”的概念、定义、翻译、参考文献-科学参考

单词	primary producer
释义	primary producer Encyclopedia 理学初级生产者释 primary producer初级生产者利用二氧化碳和水，通过光合作用固定太阳能，或通过化能合成作用利用化学能，以简单无机物质为原料合成有机物质的生物。又称第一性生产者。
随便看	missile launcher missile launching test missile launching vehicle missile life test missile maneuverability missile mass at lift-off missile operational system missile penetration missile range missile reentry vehicle's separation missile reliability test missile servo system missile setting flight test missile simulation computer missile simulation test missile's load mass missile/spacecraft structural strength missile stability missile structure missile structure design missile tactical and technical performance missile target simulator missile task plan missile telemetry equipent missile test

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。