查询词典 sewage disposal

These products are anticorroding,high intensity lcakproof,heat insulation,insulation,innocuity.They are widely used in chemical industry,textile industr electric power,food industry,seawater desalination,sewage farm and so on.

公司完全按国标先进的ASTM和ASEM标准管理生产的缠绕20-4000mm系列管通和直径600-15000mm系列贮存器，具有耐腐蚀、强度高、防渗、隔热、绝缘、无毒等特性，广泛应用于化工、纺织、电力、食品、海水淡化、污水处理等领域。

Heavy metal contamination in soils and vegetables in five environmental units, i.e. mining and smelting area, arterial traffic,factory,sewage irrigation plot and farm produce base, in 5 counties and 4 suburbs of Nanjing City were investigated.

采集了南京市5县4郊5个环境单元（矿冶区、交通干线、工厂周边、污灌地、农产品基地）共100个样点的农田土壤及部分蔬菜样品，测定了重金属（Pb、Cu、Zn、Cd）的质量分数。

To investigate the mechanisms of biohydrogen production by anerobic fermentation of solid organic waste, gas chromatography is used to analysis the biogas and volatile fatty acid in anaerobic bio-reactor. Firstly, the ability of hydrogen production by digested sludge from the West Lake, Enteobacter aerogences, digested sludge from sewage farm, the fluid of methane pool and dejecta have been studied. The rule of the ability of hydrogen production by different bacteria under different control condition. Simultaneity, the importance of the synergistic effect on hydrogen production has been proved.

本文首先选用西湖底的厌氧活性污泥、产气肠杆菌、污水处理厂的淤泥、沼气池发酵液以及猪粪等不同菌群对废弃食物——马铃薯进行厌氧发酵产氢特性实验研究，得到马铃薯在各不同菌群及工况下的发酵产氢能力，同时发现产氢菌间的协同作用很重要，在控制好发酵条件的情况下，产氢菌群发酵通常会好于单一产氢菌的发酵。

It is also found in sewage and soil.

这是还发现，在污水处理和土壤。

With the rapid development of economy and city, the yield of sewage sludge is increasing.

随着我国经济的快速发展和城市化进程的加快，污泥的产生量也呈增加的趋势。

I'll go to a sewage plant.

我将去污水工厂。

When you 've finished with me, I'll go to a sewage plant.

当你用完了我，我就去污水厂。

In the sewage treatment process, we are still facing a lot of technical problems.

在污水处理过程中，现代仍然有许多的技术问题。

This study provides a new approach to the research of sewage treatment.

为污水处理领域研究提供了一条新的途径。

At first, it introduces the technological process of sewage treatment.

这是本文的核心部分。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。