The anatomic site of the microbe in latently infected individuals, however, was unclear.但是这种微生物在潜伏感染的个体中存在的位置还不清楚.A few anatomic mysteries remain unsolved.一些结构上的疑点仍未解答.Objective : To explore anatomic features and clinica...
当不同的金属是在相同的电解物的电连络中的时候,流电的腐蚀发生.Galvanic corrosion occurs when dissimilar metals are in electrical contact in the same electrolyte.如何得知发电机所产生的电流是文流电还是直流电?This depends on the design of the generator commutator is required ...