She was physically delicate and psychologically unstable.她身体孱弱，心理上也不够稳定。He was out of sorts physically, as well as disordered mentally.他浑身不舒服, 心绪也很乱。Physically, the rocks break down into smaller and pieces.物理方面, 岩石会风化成小片...
These vortices developed within 30 minutes or so of each other.这些涡旋的产生彼此相隔半小时左右.The transport process inside tube is also enhanced by Dean vortices.由于Dean旋涡的存在,缠绕式膜组件也可促进膜管内的传递.Vortices accelerate reaction rates of the u...