查询词典 frontier juncture

Without cease that in fact, this money river, was in the Chinese Tang Ming Qing times , once, water carriage was developed , the boat part contacted with each other, is that Jiang Nan transports the land tax artery toward Kyoto Chang An county, but overflows the dry dock of river turn off water, is that merchants gathers in , shop stands in great numbers more , Shanxi among them mule helps the guild hall , the Hubei Wuchang mansion , still has pair of play buildings, the group is in so far still those larmier dougong historic buildings, it serves to show in former days Qin tail Chu head frontier juncture small town auspicious.

其实这条金钱河，在汉唐明清时代，曾经水运发达，舟辑往来不绝，是江南向京都长安输送钱粮的交通要道，而漫川关的水旱码头，更是商贾云集，店铺林立，其中山西的骡帮会馆，湖北的武昌馆，还有双戏楼，那些飞檐斗拱的古建筑群至今犹在，足见昔日秦尾楚头边关小镇的繁荣昌盛。

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。