A straw-earth mixture with a low straw content was manufactured with the help of cows and water buffalo and then heaped on top of the foundation wall to a height of 65cm per layer.
一种低秸秆含量的秸秆土混合物在奶牛和水牛的协助下制备而成，然后将其堆砌于基础墙体之上，每层约65厘米高。
Its shortcomings include harsh restriction for suspended solid in influent, low phosphorus removal efficiency, high water-head loss and the height of lifting sewage.
但同时也存在对进水悬浮物要求较高，磷去除率低，水头损失大，污水提升高度大等问题。
The left side of the bridge can be seen at low water pouring into the sea, the height of the pool more interesting, but very few people will Pade so high.
桥的左侧可看到低处的池水倾泻入海，高处的水池更有意思，只是很少有人会爬得那么高。
The reservoirs are characterized by low height trap, serious heterogeneous reservoir, low resistivity and poor efficiency of water driving oil.
油气藏具有构造幅度低、非均质性严重、低阻油层发育及水驱油效率低等特点。
Mean low water (MLW) is the average height of all low waters at given place.
平均低水位(MLW)为给定地区所有低潮位的平均值。
The washing water height in front of the abutment has the opposite tendency, with the high washing water height in the downstream and the low washing water height in the upstream.
斜交桥桥墩前冲高和壅水随着桥墩位置的不同而有所变化，一般均表现出上游桥墩前壅水高，下游桥墩前壅水低；
The washing water height in front of the abutment has the opposite tendency, with the high washing water height in the downstream and the low washing water height in the upstream.
斜交桥桥墩前冲高和壅水随着桥墩位置的不同而有所变化，一般均表现出上游桥墩前壅水高，下游桥墩前壅水低；
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