鹿砦

Yet, as people lost their strength, the abatis became a death line drawn of blood and flesh.

这些临时架起的支楞的木头原是防御骑兵的，对步兵本应起不了多大作用，但人的极限到了，鹿砦前形成一道血肉横飞的死亡线。

Many more exhausted their last breath just as they reached the abatis.

更多的人冲到鹿砦跟前已耗尽最后一丝气力。

All these cities were fortified with many groups of blockhouses, and some had high, thick city walls; also, they all had auxiliary defence works, including multiple lines of trenches, barbed-wire entanglements and abatis

这些城市，都有大量的碉堡群或兼有高大的城墙，并设有多层外壕、铁丝网、鹿砦等副防御设备。

All these cities were fortified with many groups of blockhouses, and some had high, thick city walls; also, they all had auxiliary defence works, including multiple lines of trench es, barbed-wire entanglements and abatis

这些城市，都有大量的碉堡群或兼有高大的城墙，并设有多层外壕、铁丝网、鹿砦等副防御设备。

It was later suggested that the battle was decided right at the side of those unremarkable abatis, which was wood pieces temporarily put up to defend the cavalry and were not expected to have much use against infantry.

后世有人评论说，这次大会战就败在这些不起眼的鹿砦上。

Rubbish in front of a fort,to prevent the rubbish outside from molesting the rubbish inside.

鹿砦 这是炮楼前的垃圾，它阻止了炮楼外面的垃圾侵害里面的垃圾。

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。