Discrimination technology for bacillariophyta and pyrrophyta was established by chlorophyll fluorescence excitation spectra of phytoplankton.基于浮游植物活体叶绿素荧光激发光谱建立了硅藻和甲藻的识别测定技术.Bacteriochlorophyll Any of several types of ch...
Chlorophyll is produced by the action of light on the plants'leaves.光对植物的叶子发生作用从而产生叶绿素.The disease causes varying degrees of destruction of the chlorophyll.这一病害使叶绿素遭到不同程度的破坏.The structure of the chlorophyll molecule...
杏树开花了.The almonds were in bloom.继续溯流而上，葡萄园开始淡去，柑橘园和杏树多了起来。Further up the river, the vineyards start to thin out and the orange groves and almond trees take over.每一寸土地都利用上了，主要用来种植橄榄树、葡萄藤和杏树。Every square metre of soil was ...