常見例句雙語例句Slight shading showed no significant effect on seedling biomass accumulation of aboveground parts, small-seeded cultivar had higher photosynthetic rate under severe shading condition.重遮陰下小種子品種凈光合速率顯著高于大種子品種，小種子西瓜品種幼苗期對弱光環(huán)境的適應性更強。 返回 biomass accumulation rate