light intensity

The isonicotinic acid - pyrazolone light intensity method is currently applied to measure the prussiates in the water.

水中氰化物测定,目前采用异烟酸———吡唑啉法。

Effects of different light intensities and phosphate levels on photoinhibition of photosynthesis in satsuma mandarin(Citrus unshiu Marc.) leaves were studied in the culture solution.

摘要 用营养液培养方法 ,研究了不同强和磷水平温州蜜柑叶片合作用抑制影响。

The light intensity distribution exhibits straw hat shape on a certain conditions, in other word to say, the central light intensity is less than acroteric light intensity.

在一定条件下，截强分布会呈现中心强小于周围强“草帽型”分布。