行光合作用 meaning in Chinese

photosynthesis

Scientists have long thought that the bright colors of autumn foliage were just the by - product of how leaves age when they cease photosynthesis , but hagen and his colleagues report that the earlier and the more trees changed color , the less damage from chewing occurred the following season
长久以来，科学家都认为秋天鲜?的树叶颜色，不过是叶子老化、不再行光合作用后的副产品罢了；然而哈根及同事的报告却指出，如果树木变色的时间越早、数量越多，下一季受到虫咬的伤害就越低。