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Online since: September 2013
Authors: Jiří Bydžovský, Tomáš Melichar
Interesting results corresponding to this area are shown, e.g. in professional publications [1], [2], [3] and [5]; nevertheless, it was ascertained that this concerns a relatively uninvestigated field.
For research purposes, the following formulas were proposed: · 0-REF – reference formula containing only metallurgical aggregate without fibres (composition: cement – 443 kg.m-3, water – 198 kg.m-3, fly ash - 45 kg.m-3, filler – 352 kg.m-3, aggregate 0-2 mm – 682 kg.m-3, aggregate 2-4 mm – 539 kg.m-3, polymer additive – 47 kg.m-3), · 1-REF – reference formula containing only metallurgical aggregate and fibres (3.3 kg.m-3), · A-AG – formula modified 5 % light aggregate containing fibres, · B-AG – formula modified 10 % light aggregate containing fibres, · C-AG – formula modified 15 % light aggregate containing fibres, · D-AG – formula modified 20 % light aggregate containing fibres.
Online since: August 2013
Authors: Fang Da Yu
The Olympic Games Stadium 2008 Beijing which let peoples focus attention to the "bird's nest", "Water Cube" and "CCTV building" these wacky architecture.
A lot of architectural professional teachers is "digital blind", the architectural design teaching obviously exposes lag state, Outside the University walls, the society has become a mainstream l design, but digital architectural just a assist process in the design of classroom in University in china.
Online since: September 2013
Authors: Heng Quan, Xin Ping Li, Jing Zhang, Guang Zhi Xiao
Introduction As an important dye for cellulose fiber with excellent dyeing effects, reactive dye has been arousing professional’s great recognition in recent years[1].
In solution, weak acid radicals can capture H+ resulting in the concentration of OH- is higher, which restrains the ionization of alkali-2 and water.
Online since: February 2014
Authors: Song Guo, Zhi Jian Diao
For example, for 3D map system and hydrology and water resources information system, both of which require the use of GIS data, but for data processing and handling and related professional requirement, there's a big difference.
Online since: December 2012
Authors: Zhen Shan Gu, Ai Lian Wang, Bai Song Chen, Ying Jun Lv
Introduction Paperless examination, a new form of modern test, has been widely favored by all levels of education departments and institutions of all kinds, from National Computer Rank Examination (NCRE) of Grade One, Grade Two and Grade Three, Professional Titles Computer Skills Test to The computerized Accounting Exam in each province and remote test system in various industries.
China Water and Electric Press, Beijing, 1999.
Online since: July 2014
Authors: Yi Yang, Chen Shen
From trains and elevators to washing machines and water dispensers, an increasing number of automatics are widely accepted.
The combination of professional knowledge and experience is the only way to solve the problems in urban planning.
Online since: July 2015
Authors: Barbara Ciecińska, Zbigniew Matuszak, Wojciech Homik
What is more, there is not an inspired guess, that corrosion is severe problem for only these parts which are in direct contact with water.
Opiekun for taking professional photos .
Online since: December 2013
Authors: Dong Cao, Jun Yi, HE Xiao, Xin Long Zhang
Percussion with simple operation, low cost, short time diagnosis characteristics becomes one of the basic skills for clinical professional doctor.
Experimental rules are as follows: distance between the sound collector and tested people are about 10cm; the interval of each percussion is more than 0.5s; the tested people were young men (19-22 years old); before the experiment, the tested people cannot drink excessive water.
Online since: December 2013
Authors: Sunchul Huh, Yong Gil Jung, Hyun Ji Kim, Chang Kweon Jeong
At present, up to 55 ton level (Main Hoist : 275mT × 2) is being commercialized in case of professional manufacturer in other country, and the performance is none in Korea.
In here, BOP(Blow-out Preventer) Stack is a safety device that controls Drillship's mining work so oil, gas, or water is not gushed out from the ocean oil well.
Online since: September 2016
Authors: Chen Yang Du, Luo Wei Cao, Guo Shan Xie
Influence of chlorine, oxygen and hydrogen on the stress corrosion cracking of 304L in a circuit of simulated pressurized water reactor, 2012 China Institute of corrosion and protection of Energy Engineering Professional Committee of academic exchanges and the 2012 Energy Materials Conference, (2012)87-96
Showing 2541 to 2550 of 3725 items