The long chain alkyl benzene and alkyl benzene isomers were detect in the mud of sewage ditch in Lanzhou City.
兰州市排污沟淤泥样品中均检测出长直链烷基苯和异构的长链烷基苯。
参考来源 - 兰州市排污沟淤泥中有机污染物的分布特征及源解析MPUPS can be used to realize several drilling functions by control, such as DGD, controlled mud cap drilling, riser dilution drilling.
MPUPS可以布放在水中或海底,能实现双梯度钻井、可控泥浆帽钻井、隔水管稀释钻井等多种控制压力钻井功能。
参考来源 - 新型深水双梯度钻井系统原理、方法及应用研究The pattern of double-layered super-soft underconsolidated ground composed of hydraulic fill and marine mud is the most common situation in land reclamation projects. The settlement of this ground is different from the original marine deposit mud layer,showing greater discreteness.
由吹填淤泥及下卧海相淤泥组成的双层超软弱欠固结地基组合模式在吹填造陆工程中最为常见,此地基模式的沉降与原状海相沉积淤泥层不同,表现出更大的离散性。
参考来源 - 双层超软弱欠固结地基沉降的概率分析·2,447,543篇论文数据，部分数据来源于NoteExpress
N-UNCOUNT Mud is a sticky mixture of earth and water. 泥
His uniform was crumpled, untidy, splashed with mud.
他的制服皱皱巴巴，邋里邋遢，还溅上了泥点。
Synthetic liquids are now being substituted for oils in emulsion muds.
目前乳化泥浆用合成液体代替了油滴。
Also in development are new drilling muds that cool the drill bit during operation.
新的钻探泥浆(用于在操作时冷却钻头)也在开发中。
Early emulsion muds used diesel or crude oil dispersed into alkaline water-base muds.
早些的乳化泥浆是将柴油或原油分散到碱性水基泥浆中。
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