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Online since: October 2012
Authors: Jian Xiong Qin, Gui Ping Deng, Yong Tang
Its characteristic landscapes include lake view, Discoloration Lake, water monster, sea of clouds and glory of the Buddha.
It’s the largest branch of the downstream Burgin River, which is the largest branch of Irtysh River-the only river belonging to the Arctic Ocean water system.
The Kanas River enjoys sound water quality and abundant hydropower.
The Kazak is a nomadic nationality and they migrate to wherever water and grass are available.
Waste water from the hotels and domestic sewage are polluting the water resources in the scenic region; Solid wastes pollution from local residents and tourists.
Online since: February 2011
Authors: Rui Lin Lin
Papers often used for art creations include bristol boards, water color papers, pastel papers, sketch papers, art papers, and ivory papers.
For example, those who prefer ivory papers with smooth and fogging surfaces might choose markers, color pencils, and water colors to color their graphs.
The paper used for this work was ivory paper, which is convenient for coloring and with good water absorbing property.
Makers which can show the sense of beauty in design immediately, water colors, and color pencils were used as coloring media, in order to bring out the characters, actions, and scene changes of the picture book.
It is also suggested that students should be more active and aggressive to participate in in-class discussions, so that improper parts of their works can be modified, their learning effectiveness can be increased, and their professional abilities can be improved.
Online since: January 2013
Authors: Xue Zhen Gan, Wan Zheng Ai
The crew's professional quality is basically reflected in crew's knowledge attainment and sailing experience, when ship approaches possible danger, the possibility of danger will be greatly reduced if crew uses good seamanship. 2.2 Effect of navigation environment For curved channel, channel conditions have greater effects on safe navigation.
Only curved channel meets the requirement of certain width and water depth, curved channel can be fit for navigation, and the fairway curvature radius can not be too small at the same time.
Figure 3 is a actually measured relationship curve between the ratio of water depth to draft (H/D) and relative accident k.
When ship sails in curved channel ship engine should be better in stand-by status; (3) Water depth and width and curvature of curved fairway should be complied with the requirement of navigation, or the channel must be dredged.
Safety Navigation in Inland-waters [M], Published by Dalian maritime University House, 1991:175-183(in Chinese)
Online since: November 2013
Authors: Yang Fei Huang
Water conservancy facilities: the status quo of the village has no sewage treatment facilities, rain sewage directly discharged into natural water bodies nearby.
Village planning effect analysis For different blocks of functions of industrial, commercial, residential, cultural, educational, administration, HangMin village planned reasonable layout and configuration of village road, building, water supply, water drainage, power supply, fire and other public facilities, in accordance with the principle of "underground before the ground, road before construction, supporting before development".
Water conservancy facilities: The water supply, sewage and household restroom transformation were basically completed.
The drainage and collection, liquefied gas, tap water pipe network were fundamental improved.
Villagers' cultural level and professional knowledge is limited, and for various reasons, design units lack positive, patient explanation and communication with the villagers, which cause the villagers from beginning to end don't understand what's going on.
Online since: October 2012
Authors: Jian She Liu, Lei Xu, Shuang Jie Xu, Yao Guang Guo, Xiao Yi Lou, Peng Huang, Ping Zhai, Dong Xue Xiao, Xue Wu Yuan, Zhao Hui Wang
Introduction In recent years, the rivers, lakes and other receiving waters were seriously polluted by domestic sewage in rural areas, which had been of catholic concern worldwide [1].
While the sewage, containing large amounts of organic matters, nitrogen, phosphorus and other nutrients, was directly discharged into water bodies, it can result in the algae blooms to cause eutrophication and deterioration of quality of receiving water bodies, which had a serious influence on the ecological environment of rural areas, and posed a threat to the safety of drinking water for local residents [7].
Hence, the objective of the current work was to make a survey about rural sewage status and explore the rural sewage treatment systems suitable for Songjiang district, which was the key to understand the rural water pollution problems and the necessary measures to improve the rural water environment.
Current Rural Water Pollution in Songjiang District The rural sewage problems were more serious, and had not yet been fully effectively controlled so far in the water-source protection zones of Songjiang, which were shown concretely as follows.
Nevertheless, it was necessary to require professional and technical personnels.
Online since: May 2014
Authors: Kai Zhou, Meng Ting Ji
The investigation content: demographic characteristics, college student entrepreneurs such as: gender, family background, professional grade distribution, distribution, subject distribution; students founded enterprise scale, operating status, development prospects; college students to entrepreneurship education and entrepreneurial policy evaluation; college students to entrepreneurship questionnaire and the proposed evaluation.
Research of Soil and Water Conservation, 2008, 4: 063
Journal of North China Institute of Water Conservancy and Hydroelectric Power (Social Sciences Edition), 2010, 1: 028
Online since: December 2012
Authors: Mao Fang Huang, Kui Xu, Tian Ming Gao, Hong Hai Huang, Pu Wang Li
Meanwhile, NMR techniques are professional for elucidate chemical structure.
Both the formic acid (Fluka) and hydrogen peroxide (Shanghai Chemical Reagents, China) were analytically pure reagents and were standardized before use. 2.2 Preparation of epoxidized natural rubber The natural rubber latex concentrate was stabilized with a nonionic surfactant and diluted with a predetermined amount of distilled water.
The temperature of the reaction system was then reduced to room temperature using a cool water bath, and then a proper amount of aqueous ammonia was added to adjust the pH up to 9.
Online since: February 2022
Authors: Lilit Babayan, Suzanne Monnot Der-Mesropian
The technology of making the construction material was not difficult: the clay was processed immediately at the construction site, mixed with water, crushed until a sticky mass was obtained, and then placed in molds with the addition of straw or mainly on a base made of a wooden frame.
Considering the origin of the clusters of construction system, the chronology of their development, the course, the changes they have undergone, the preservation, it can be concluded that they, having undergone changes due to the appearance of new materials over time, have still manifested themselves as a permanent building material (thermal insulation, stability, water resistance, etc.).
· Implementation of new research projects: professional research can reveal new details about chronological layers; · Reconstruction of historical environments · Tourism development (tourism cluster formation) · Proposals for new investment programs (emergence of new attractive environments, new objects of interest); · Community development.
Online since: May 2011
Authors: Hua Feng Deng, Yu Wang, Jing Guo, Min Zhu
Introduction Because our country is a mountainous country, In western large-scale hydropower engineering construction process, usually accompanied by mass immigration new towns and settlements of construction, and new settlement streets, houses, infrastructure and railways, roads, ports and other professional facilities construction[1-6].Due to the restriction of geographic and geomorphic conditions, inevitable involving generous amount excavation and filling in the construction, thus, forming a massive high cutting slopes, as shown in figure 1~2.
Study on the Mechanism and Effects of Water-Rock Interaction under Water Level Change Region[D].Wuhan: Wuhan University,2010
Online since: September 2014
Authors: Cai Ping Mo, Yang Liu, Yuan Cheng, Chun Lei Zhang, Li Hua Liu, Hong Xu, Lian Jun Wang
The majority of drawing lubricants are water-soluble, using oil-in-water (O/W) emulsions.
The concentrated liquors are generally sold to professional oil recycling companies for further disposal to recover oil.
It contains engine oil, surfactants, water and other components.
The effluent flew back to water regulating tank for retreatment.
Technology of Water Treatment, 4 (2006).
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