查询词典 water-supply engineering

Department of Chemical Engineering, Chengde Petroleum College, Chengde, Hebei 067000, China）Single ozone oxidation, single active carbon absorption and ozone oxidation-active carbon absorption technology were studied in order to discuss the practicability of removal of micro-content nitrobenzol in drinking water.

承德石油高等专科学校化学工程系，河北承德067000 摘要：通过对0 氧化、活性炭吸附和0 氧化一活性炭吸附工艺的研究，探讨0 一活性炭工艺去除饮用水中少量硝基苯的可行性。

JIASHAN SHB OILLESS BEARING FACTORY is a the Professional design、 made and sales self-lubricating bearing company. we are always depend on mature technic, advanced equipment, perfect art and inspectartifice, manfacture the self-lubricating bearing suit for kinds of operating condition, the products:SF oilless bearing、JF bimetal bearing、JDB solid lubricant embedded bearing、FB bronze bearing, etc. It is widely applied to bus industry、buliding engineering machine、water conservancy machine、plastic machine printing packing machine and need drive or without oil or with little oil form lubrication.

嘉善三和无油润滑轴承厂是一家专业设计、制造和销售自润滑轴承的新兴企业，我们一直依靠成熟的技术，先进的设备，完善的工艺和检验手段，生产出适合于各种工况条件下的自润滑轴承，产品主要有：SF型复合系列无油轴承、JF型系列双金属轴承、JDB型系列固体镶嵌自润滑轴承、FB青铜轴承等，被广泛应用于汽机车行业、建筑工程机械、水利机械、塑胶机械、印刷包装机械等需要传动而无法加油或较难形成油膜的部位。

Keywords: Ni, phenethyl malonic acid, crystal structure, water cluster 1 INTRODUCTION Molecular structures of metallic complex and intermolecular weak interaction mode have become the focal fields of crystal engineering and supramolecular chemistry.

主题词： Ni，苯乙基丙二酸的酸，晶体结构，水群 1金属复杂和分子间的弱相互作用方式介绍分子结构成为了水晶工程学和supramolecular化学的焦点领域。

Pistia stratiotes may be a useful plant in remediation of water pollutants by transgenic engineering.

为了有效地进行水浮莲的基因工程改造，达到利用水浮莲进行污染水体的植物修复，本研究建立了水浮莲无菌苗培养体系。

It was considered that the close type automatic water spraying system with densely arranged spray nozzles should be used priorly for the similar engineering project.

本文介绍了厦门市工人文化宫地下停车场内长距离消防卷帘降温保护问题的方案比较，认为类似工点应当优先采用加密喷头闭式自动喷水系统。

From Switzerland, the introduction of processing 100 tons of concentrated fruit juice production line (of which 10,000 bottles / hour PET former fruit and vegetable processing system include: hot water system, the system of sugar, Protoplasmic systems, deployment systems, disinfection system, CIP system, electricity Control control, engineering materials and installation of advanced equipment).

有从瑞士引进日加工鲜果100吨浓缩果汁生产线一条（其中10000瓶/小时PET果蔬汁前处理系统包括：热水系统、化糖系统、原浆系统、调配系统、杀菌系统、CIP系统、电控控制、工程材料、安装等国内外先进设备）。

Vertical curtain grouting method, assisted with direct engineering measures of seepage-proof covering and damming, was adopted to control the draining and reutilize the tail water.

某尾矿库位于较为典型的岩溶地区，曾发生尾矿水渗漏造成环境污染，经采取垂直帷幕灌浆为主，辅以防渗铺盖、防渗堤坝的直接工程措施和对库内尾水进行回收利用、控制外排的综合治理措施，库水的渗漏得到了有效的遏止，防渗工程项目顺利通过环境检测验收。

TGP on the Yangtze River is a complicated systematic engineering with deep water, large discharge, strongly riprapping and keeping navigation during closing the stream.

鉴于三峡工程大江截流是一项复杂的系统工程，具有水深大、流量大、抛投量大和截流期不断航等显著特点。

Based on a great mount of data and research results, this paper discusses systematically the sedimental dynamics, themorphology evolution, the exchange channel analysis of water andsand between the Changjiang Estuary and Hangzhou Bay, the environmental feasibility and the effects of the large-scale coastal engineering and GIS application model around the NanhuiSpit, Shanghai with multi-methods.

本文在大量的实测资料和研究成果基础上，利用多种研究手段，以南汇嘴附近水域为研究基地，对南汇嘴附近水域的沉积动力、地貌演变、杭州湾与长江口水沙交换通道分析、芦潮港大型水利工程的工程效果与环境影响，以及GIS技术在南汇及其邻近海岸环境中的应用等问题作了系统的研究和探讨。

Through the study of the engineering geology conditions and properties of the landslide about the left bank of Xiao Dong River Electric Station in the Lei River, through the analysis of the causes of landslide, and by using STAB procedure about limit balance method and famous Finite elements ANSYS software to analyze the landslide stability, a conclusion is made that when the water level of reservoir is 150 metres, the safe coefficient of landslide body stability under the statured status is 0.97, and the slope may be wriggled or slid, which is consistent with the result of the author using fuzzy analysis.

根据滑坡体稳定分析计算结果，从安全可靠、技术可行、经济合理多方面综合比较分析。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。