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...
There's always a conflict between good and evil in his plays.他的戏剧中总是有善恶之间的斗争。The end result is very good and very successful.最终结果非常好，非常成功。God's plan is like a movie. All the good and bad things are arranged tog...
This shipyard is at the cutting edge of world shipbuilding technology.该造船厂的造船技术处于世界最前沿。Shipbuilding is a dying business.造船业是夕阳产业。Britain has lost her leadership in the shipbuilding industry.英国已丧失在造船业的领导地位....
You are welcome to visit the hospital at any time.你可以随时来医院。You are welcome to vary the diet.我们鼓励不时变换饮食。My dear man, you are welcome to stay.我的老弟，欢迎你留下来。...