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通过对农作物的发芽率、光合速率、叶绿素含量等的测量,发现He-Ne激光与40W红色荧光灯(峰值660nm)对作物产生的生物效应有差别。这可能是激光的单色性等一些性质起了重要作用.
By measuring the germination rate, photosynthetic rate and chlorophyll content of crops, it was found that the biological effects of He-Ne laser and 40W red fluorescent lamp (660nm peak) on crops were different. This may be the monochromatic nature of the laser and some other properties play an important role.