高压气球用于对淤泥作机械功的极限效率约为28%。Air(初三适用)
互联网摘选
Square or rectangular mud brick buildings with flat roofs and high walls was the norm.
正方形或长方形的泥平屋顶和墙面砖的建筑是高的标准。
互联网摘选
Looking around the mud flat it was apparent that some students were about to give up
环顾泥滩有些学员似乎有了放弃的念头
互联网摘选
Separation and counting of the bacteria and actinomycetes in mud-flat of coastal land in Yancheng
高浓度悬沙层和浮泥层?沿海滩涂土壤细菌、放线菌的分离与计数
互联网摘选
The Morphological Response of Typical Mud Flat to Sea Level Change in Jiangsu Coastal Plain
江苏淤泥质潮滩对海平面变化的形态响应
互联网摘选
本文在系统分析一维非恒定水流和泥沙数学模型研究现状的基础上,结合实际的天然河道冲淤预测的应用目标,建立了一维悬移质不平衡输沙数学模型。
互联网摘选
Practicable analysis of municipal domestic sludge application in mine land reclamation
城市生活污泥在矿业废弃地复垦应用中的可行性分析
互联网摘选
But there is an original final draft Ghostbusters script with actual slime stains!
但有一份沾满泥渍的“追鬼敢死队”的原版最终手稿!
互联网摘选
试验结果为进一步研究沉水植物对水体中环境因子影响的日变化特征和影响机理,以及底泥磷释放可能存在的日变化具有一定的参考价值。
互联网摘选
Application of Combinative Alternative Activated Sludge Process on Urban Sewage Treatment
组合交替式活性污泥法工艺处理城市污水的工程应用
互联网摘选
The landslide mainly distributed in Cretacic sandrock area in Helong city.
和龙市地质灾害主要为泥石流,其次是崩滑灾害.
互联网摘选
When it rains the water soaks into the soil and this slides down the mountainside.
一下雨,泥土被雨水浸透,顺着山坡就倾滑下来,因此,频繁地发生山崩.
互联网摘选
