“photosynthetically active radiation”的概念、定义、翻译、参考文献-科学参考

单词	photosynthetically active radiation
释义	photosynthetically active radiation 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	Arthur Schnitzler Arthur Schopenhauer Arthur Seymour Sullivan Arthur Shearly Cripps Arthur Sidney Siegel Arthur Stanley Eddington Arthur Vladimirovich Petrovsky Arthur Wellesley，Duke of Wellington Arthur William Fadden Arthur William Sampson Arthur Wing Pinero Arthur，J.M.Smith Artibonite River article article number articles about travel articles express item articles multiple-jewel inlays in the Palaces of the Qing Dynasty Articles of Agreement of the International Monetary Fund articles of association Articles of Confederation articles of museum volunteer service articular cartilage wear articulated boomvehicle-mounted mobile elevating work platform articulated robot

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