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

单词	photosynthetically active radiation in field
释义	photosynthetically active radiation in field Encyclopedia 农学农田光合有效辐射释 photosynthetically active radiation in field农田光合有效辐射到达农田上方的太阳辐射光谱中可被农作物质体色素吸收，转化并用于合成有机物质的一定波段的辐射能。
随便看	circulatory system circules circulizer circum-angle circumanticevian triangle circumcenter circumcentre circumcevian triangle circumcircle circumcircle mid-arc triangle circumcircle of a regular polygon circumcircle of a triangle circumcision circumconic circumellipse circumference circumference closure principle circumferential bullet wound circumferential fibre circumferential hemorrhoidectomy circumferential pulmonary vein ablation circumferential seal circumferential splice drilling system circumferential weld defects of oil and gas pipeline circumflect

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