查询词典 dewatering

Now Electroosmotic Dewatering has been successfully applied in sludge dewatering . A lot of research on raising the rate of electroosmotic dewatering and electrode material erosion has been carried out .

电渗透脱水已经成功地应用于污泥脱水，并且在提高电渗透脱水速率和防止电极腐蚀方面已经有了较深入的研究。

By-product is gypsum slurry, which is transported to the dewatering system consisting primary and secondary dewatering stages.

石灰浆液制备系统的功能是准备工艺流程中所需的吸收剂。

The research work done is presented as follows:Compound dewatering technique of vacuum tube well is an effective technology for solving the dewatering problems of aquitard and interface relict water according to physical simulation test and field test. The variation laws, such as degree of vacuum, pore water pressure in different strata, have been studied. The results show that there is a certain scope of influence of vacuum in strata, and the vacuum degree in the horizontal direction decreases gradually with the increase of the distance from the main well; the change law of degree of vacuum in the vertical direction increases firstly and then decreases with the depth of soil strata, and changes with different soil nature and depth; changes of pore water pressure in soil strata has also shown a similar law of degree of vacuum.

主要研究工作如下：通过室内物理模拟试验和现场试验均证明了真空管井复合降水技术用于解决弱透水层和界面残留水疏干难题的有效性；并且对不同地层中真空度、孔隙水压力等变化规律进行了研究，发现地层中真空度均有一定的影响范围，且真空度在水平方向上随距主井距离的增加而逐渐降低；在垂直方向上真空度随深度总的规律是先增加后降低，并随土层性质及深度的不同而变化；土层内孔隙水压力也呈现出与真空度类似的变化规律。

But research on electroosmotic dewatering applied in the field of food processing is now in the developing period, this thesis is dealing with the application of electroosmotic dewatering in food processing.

目前把电渗透脱水应用于食品加工中的研究很少，因此本论文对电渗透脱水在食品加工中的应用进行了研究。

The dewatering speed is the main reason of leading to the difference between dewatering and desalting.

原油乳化液的脱水与脱盐之间存在着既统一又对立的关系，脱水速度是造成脱水率和脱盐率产生差异的主要原因。

A system for treating pulp comprises a dewatering device ( 2 ) for dewatering the pulp to a fiber concentration of at least 20%, a closed pulp-shredding vessel ( 16 ) for shredding the dewatered pulp, and an outlet pipe ( 22 ) from the pulp-shredding vessel.

一种处理浆料的系统，该系统包括用于使浆料脱水至至少20％的纤维浓度的一脱水装置(2)、在用于切碎已脱水的浆料的一封闭的浆料切碎容器(6)以及来自浆料切碎容器的一出口管(22)。

The results show that the dewatering performance of the sediment is better, and the mechanical dewatering method can be used.

结果表明，底泥脱水性能良好，可以采用机械脱水的处理方法。

Frame type sludge dewatering machines cantilever-type filter press-type dewatering machine design excellence to ensure the operational safety of the design of cantilever-type filter press operation was triangular stress distribution, improved lateral beam filter press-type linear-shaped stress distribution×.

板框式污泥脱水机悬梁型压滤式脱水机卓越的设计确保操作的安全悬梁型压滤机的设计使操作的应力呈三角形分布，改良了侧梁型压滤机应力呈直线形分布的状态。

Based on the analysis of the factors caused land subsidence, the internal mechanism and development process of land subsidence caused by two mainly factors of dewatering and underground mining have been studyed in this thesis. The random medium model and methods have been established to calculate the land subsidence and deformation caused by dewatering or underground minging and both of them. The prediction problem of land subsidence and deformation caused by single factor and many factors has been solved.

本文在分析引起地面沉降原因的基础上，针对引起地面沉降变形的主要因素——地下水疏降和固体矿物开采，分析、研究了其引起地面沉降变形的内在机理和发展过程，推导出地下水疏降和地下固体矿物开采引起的地面沉降变形计算的随机介质模型，给出了具体的计算方法和计算步骤，并将固体矿物开采和岩土体疏水等导致地表沉降视为相互独立的事件，解决了固体矿物开采和地下水疏降共同作用下的地面沉降变形的线性叠加计算问题。

The procedure is applied in two projects:(1) Shanghai Huanqiu finance center tower foundation pit dewatering, the complicated flow state of groundwater is simulated under these conditions which the aquifers deposite layer by layer, the bottom of the aquifers goes deep to 149m, the horizontal flow barrier goes deep to 34m, the extraction wells are penetrated to 55m, the filters of the extraction wells are located between 34m to 55m, and the water level in the deep foundation pit is decreased to 26m under land surface, the result of 8 pumping wells optimization project is designed.(2) The forth subway of Dong Jia-du tunnel repair foundation pit dewatering in Shanghai, the complicated flow state of groundwater is simulated under these conditions which the aquifers deposite layer by layer, the bottom of the aquifers goes deep to 144.45m, the horizontal flow barrier goes deep to 65m, the extraction wells are penetrated to 60m, the filters of the extraction wells are located between 45m to 60m, and the water level in the deep foundation pit is decreased to 42.45m under land surface, then an optimization project is designed.

最后将成果分别应用于两个工程实例中：(1)上海环球金融中心塔楼基坑降水，模拟了在多层含水层复合存在、含水层最深底板埋深达149m、基坑周围挡水连续墙埋深达34m、抽水井埋深达55m、抽水井过滤器埋深为34至55m，基坑内地下水位降至埋深达26m的情况下的地下水复杂流动状态，得出了8口抽水井优化降水方案；(2)上海地铁4号线董家渡隧道修复基坑降水，模拟了在多层含水层复合存在、含水层最深底板埋深达144.45m、基坑周围挡水连续墙埋深达65m、抽水井埋深达60m、抽水井过滤器埋深为45至60m，基坑内地下水位降至埋深达42.45m的情况下的地下水复杂流动状态，确定出了最优降水方案。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。