查询词典 sewerage dredger

Based on a brief introduction of sewerage treatment process, the composition and functions of the control system are expounded as respects of hardware configuration, network structure and software.

在简要介绍污水处理工艺流程的基础上，根据控制系统的要求，从硬件配置、网络结构、软件组态等方面阐述了控制系统的组成和功能。

Its main role is: prevention and remediation of water, air, sound pollution and solid contamination, water supply and sewerage engineering design, the design, research and development of new technology and new equipment.

其任务是掌握水、气、声、固体污染物的防治和治理、给排水工程设计、环境管理与修复以及环保领域新理论、新工艺和新设备的设计、研究和开发。

In January it released an emergency financial plan. The report's suggestions included doubling the property tax, selling city-owned garages, increasing water and sewerage rates by 20%, selling city-owned museums and selling City Island, a 63-acre (25-hectare) park in the nearby Susquehanna river. The city decided to have none of it.

在1月份发布的紧急经济计划的报告中包括双倍的物业税，出售城市车库，增加20%水和污水处理，售卖城市所属的博物馆以及城市岛，该岛在萨斯奎汉纳河附近的面积为63英亩（25公顷）的公园。

Given that extending conventional water and sewerage services to the many unserved settlements is unrealistic in the short term, improving and extending provision is only likely to happen if all the actors involved – the public sector, the private company, the regula-tor, the NGOs and the communities – are commit-ted to working together towards a solution.

在短期内，为这么多未服务到的居住区提供正常的饮水和卫生设施的服务是不现实的，只有所有的部门都参与进来，供应的改善和扩大才有可能实现-公共部门，私人公司，调节部门，非官方组织和社团-一起为一个解决的方法合作。

Not only there: your correspondent once visited the city's museum of sewerage to inspect the magnificent wrought-iron pipes of long ago.

不止那里：记者曾探访过城市污水处理系统博物馆，来审视很多年前的熟铁制成的管道。

Results Causing the pathogen of the infection regard the Green's surname feminine gender rod bacteria as principle,occupying 90.2%,the escherichia coli is the most familiar to occupy 65% the next in order for transform the rod bactenia,viceescherichia coli,sewerage intestine rod bacteria,etc.of aerobacter aerogenes.

摘 要］目的：探讨糖尿病并泌尿系感染的临床特点及细菌耐药情况。方法：对我院内分泌科自1995年10月至2004年10月9 a间住院收治320例糖尿病并泌尿系感染患者的临床资料进行回顾性分析。

And investment in sanitation has been stuck at a derisory 0.2% of GDP for the past seven years, leaving a quarter of Brazil's urban population lacking access to sewerage.

对卫生设施的投资过去7年来只维持在占GDP 0.2%的可笑水平，导致四分之一的巴西市区人口排污能力不足。

Strain CW-02 was isolated from ground sewerage of oil field. It is facultatively anaerobic with optimal pH of 2.8 and maximum temperature at 48 ℃. The optimum NaCl concentration for its growth is 30.0 g/L. CW-03 was isolated from crude oil well of more than 4 000 m deep.

菌株CW02来自于油田联合污水处理站里的地面污水，兼性厌氧，能在pH为2.8的酸性培养基中生长，耐受最高矿化度为30.0g/L，最高生长温度为48℃，可利用苯环化合物为唯一碳源生长。

The two giant utilities, Générale des Eaux and Lyonnaise des Eaux, which dominated the running of water and sewerage for local authorities, were diversifying into construction.

控制各地政府提供给水和排水服务的两大公共事业巨头，法国通用水务集团Générale des Eaux和里昂水务公司当时多样化扩展至建设行业。

Pillared clay is a kind of the mineral materials, which is synthesized by pillaring inorganic polycations or organic ionic groups into clay minerals. Modified clay is a two-dimensional mineral material with large surface area, high thermal stability, strong surface acidity and variable pore size, therefore it is widely used in such fields as catalyst, sewerage treatment, antibacterial material, photic functional material, ionic conductor, pharmacy, nano-complex preparation and nuclear scrap treatment.

柱撑粘土是矿物材料的一种，它是一种由聚合无机阳离子或有机离子插入粘土矿物中而形成的一种具有二维孔洞的矿物材料，具有比表面积大、热稳定性好、表面酸性强以及孔径可变等特性，因此在催化、污水处理、抗菌材料、光功能材料、离子导体、制药、纳米级复合材料制备、核废料处置等领域有着广阔的应用前景。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48