The phosphate was deposited by the decay of marine microorganisms.海洋微生物腐烂后沉积形成磷酸盐。The diseased tissue can be easily invaded by these microorganisms.有病的组织容易被微生物侵袭.They act at least a temporary block to DNA synthesis in mi...

Many microorganisms possess the ability to dehydrohalogenate DDT to DDE.许多微生物使滴滴涕脱卤化氢变为滴滴依.The microorganisms involved in symbiosis with the alder tree are actinomycetes of the genus Frankia.而与赤杨共生的微生物是放线菌.The primary mi...