“光合有效辐射”的概念、定义、翻译、参考文献-科学参考

单词	光合有效辐射
释义	光合有效辐射 Encyclopedia 农学植物分子生物学释 photosynthetically active radiation; PAR光合有效辐射波长在400～700纳米左右，能为绿色植物吸收用来进行光合作用中光化学反应，使叶绿素分子呈激发状态的那部分太阳能辐射。是植物生命活动、有机物质合成和产量形成的能量来源。通常简称为PAR。
随便看	annual salary system annual sedimentary layer annual statistical reports for archives work Annual task plan of railway transportation enterprises annual temperature range in China annual total allowable catch annual training plan Annual Tribute annual tribute annual tribute student annual variation annual variation of polar motion annual weed annuitization puzzle annuity annular annular acoustic logging annular aperture annular blowout preventer annular coil annular domain annular eclipse annular flow annular furnace annular gap

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。