对应的人

This article summarizes the stages from the Early Tang Dynasty to the Middle Song Dynasty in constructing and extending the core cities with priority of the capital cities,focusing on the symmetry in urban construction with the eastward movement of polit...

从唐初到北宋初以都城为主的中心城市修建扩建的阶段性，政治中心东移与经济重心东南移过程中城市建造的对应，南北地区城市的不同特点，以及当时人透漏出的值得引起我们重视的有关城市发展的新信息等等，都向我们展示了城市历史发展和演变丰富的内涵。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。