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Online since: October 2012
Authors: Kai Wang, Hao Chen Ma, Xiao Hua Zhou
According to each industry characteristics, variety professional application software, which provides more comprehensive and detailed solutions, can be added to meet the design requirements of different industry users by adopting AutoCAD as graphics support platform.
Pump Station Inlet Optimum Hydraulic Design(China Water Power Press, Beijing 1997).
Online since: February 2011
Authors: Hua Wang, Jian De Wu, Xiao Dong Wang, Yu Gang Fan
The slurry pipeline is transported through the closed-pipeline, there is no spill issues; piped water can be completely re-use after treatment, without any efflux problems; pipes are 1.5 m deep in the ground, The land can recover using basically after the construction, it will not cause damage to the vegetation; Electricity consumption is the main energy consumption for slurry pipeline transportation.
On-line monitoring system based on ERP / MES / PCS three-tier structure, with pipeline transportation production practice, based on information and pipeline professional knowledge, through the key technology (data collection, expert model, platform, database, mobile communication technology, product model technology) to achieve the organic integration of expert system and management system and to achieve the combining of management and control.
Online since: September 2013
Authors: Yong Gang Yang
(See Fig. 1) Fig. 1 The mineral water container evian The Dynamic Feeling and the Change of Body Structure A container consists usually of the symmetrical structures simplified from each shape parts, which include the cover, mouth, neck, shoulder, abdomen, root and bottom, and their shapes, liking as sphere, box, column, cone and so forth, are adapted to the craft processing.
Xuan: Journal of Hunan Metallurgical Professional Technology College, Vol. 7 (2007) No.4, p.48.
Online since: October 2016
Authors: Yasuhiro Kakinuma, Katsutoshi Tanaka, Masahiko Fukuta, Yuya Kawana, Yuta Mizumoto, Rei Sekiguchi
Large aperture lenses with high surface quality are demanded for professional imaging products such as single-lens reflex cameras and astronomical telescopes.
In order to reduce the process temperature, a water-based grinding coolant, diluted with a ratio of 1:100, is supplied.
Online since: September 2023
Authors: Abderrahim El Attar, Yassine Kouach, Mostafa El Hachloufi
For this reason, professionals must attach great importance to the pricing of agricultural insurance which allows an increase in the demand for this type of insurance and consequently the increase in agricultural investment.
The two insurance products allow farmers to insure themselves against six climatic hazards (frost, hail, excess water, drought, and strong winds) [32].
At the same time, lack of suitable conditions like water leads to aborting the potential florets [38].
In regard to the amount of water needed, wheat grows well when the amount of rainfall range between 30 cm and 100 cm.
Online since: July 2011
Authors: Lei Zhang, Wen Hui Zhang, Jing Zhang
(2) Wide area of scattered water distribution.
Through a unified planning and design, by renovation of existing water bodies, good water landscape can be shown.
Ecological Restoration is an effective way of managing eutrophic water and maintaining long-term stable and healthy development of water.
Aquatic plants can not only absorb nutrients in water and sediment, but also can get a variety of biological clusters to their surface, resolving organic matter and nutrients, increasing water transparency, and improving water quality.
The concept characteristics and applications of ecological restoration of environmental water, Beijing Water, 2006,(1): p.46-47,60-61, China
Online since: October 2014
Authors: Madalina Rus, Elena Mereuta, Mihaela Debita, Carmina Liana Musat
All waste management activities are considered professional obligations and are listed in the job description of each employee. [1] A proper management of waste resulting from activities in health facilities requires significant amounts to be provided in the revenue and expenditure of each public medical institution.
It is also resistant to brief exposure to boiling water.
Improper management of the various types of medical waste leads to soil, air and water contamination or pollution [2].
Geneva, World Health Organization, 1999 (http://www.who.int/water_sanitation_health/ medicalwaste/en/167to180.pdf).
Online since: August 2013
Authors: Jin Wei Wang
Currently, ultrasound can only meet the test of the application of the non-professional, has been rarely used in competitive sports competitions.
Solar energy is clean, safe and reliable future energy, Sensor technology contributed for solar energy into electrical energy, In Water Cube, temperature sensor applications in the pool, the detection of wall pressure parameters, water level control, induction flush valve, water meter ...
Online since: March 2013
Authors: Jun Xing, Hong Liang Cai, Jian Bing Cheng
Optimization Design and Application of Sluice Pier Sliding Formwork Xing Jun1, 2, a, Cai Hongliang3,b, Cheng Jianbing2,c 1Jilin University, Jilin 130021, China 2 Sinohydro Engineering Bureau 2 Co.Ltd, Beijing 100120, China 3China Water Northeast Investigation Design And Reseatch Co.Ltd axingjunsdej@163.com, bh-t-cai@126.com, c1977509987@qq.com, Keywords: sluice pier; sliding formwork; simulated annealing; optimization; construction technology Abstract.
Introduction Dandong Sanwan conservancy control and water conveyance project is located in lower reaches of the tributary of Yalu River, this project is mainly thirteen piers construction on right bank.
Construction precision control systems included stopper, leveller, water level, and laser vertical instrument.
Summary Relative to the other formwork systems, new sluice pier sliding formwork has higher technology content, it needs to establish a scientific management system and skilled professional team to guarantee smooth construction.
Online since: April 2016
Authors: Michal Varaus, Petr Hyzl, Dušan Stehlík
Tests of the recycled material intended for use in bound layers showed inadequate water absorbance of 5 to 7 %, the required limit being 2 %.
In some types of recycled materials there was also a problem with life-time during the test, where the material was cyclically subjected to water and frost, and resistance against crushing of the recycled material.
Apart from the standard granularity tests, tests of compactibility, resistance against pressure, indirect tensile strength, resistance against frost and water resistance, the individual mixtures were also subjected to experimental functional test to determine the elasticity modulus in accordance with the CSN EN 13286-7 standard.
Computer simulation for calibration of cyclic-load triaxial test. 11th professional conference Juniorstav 2009, Brno, Czech Republic
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