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Online since: August 2011
Authors: Ling Li Zhu, Jin Min Guo
Table 8 The main performance of superplasticize Appearance Appearane PH Paste flow [mm] Water reduction rates [%] Corrosion 28 days Shrinkage ratio [%] Tan 7~9 ≧{TTP}8807 235 18~25 No ≦{TTP}8806 125 Test Method Method.The test is carried on GB/T50081-2002 test method standards of mechanical properties of ordinary concrete.
Hu, in: Experiment design and data processing, edited by Chemical industry press(2010)
Online since: July 2011
Authors: Anatoly Druzhinin, Inna Marymova, Igor Kogut, Yuriy Khoverko
Reduction in structural defects by laser recrystallization of initial poly-Si makes possible to increase substantially the carrier mobility in a layer.
The Keithley 2000 and Keithley 2010 digital voltmeters with the simultaneous automatic registration via the parallel port of PC, the vizualization and saving the data arrays into files have been used to measure the voltage at the potential contacts of samples, the output of thermocouple and the magnetic field sensor with the accuracy of upto 1´10-6 V.
Online since: February 2011
Authors: Guo Dong Wang, Wei Juan Li
The parameters of rolling process is: heating temperature 1200°C, holding time 3hours, and the reduction schedule is 30→22→14→9→6→3.5 (mm), after rolling,water cooling,then covered with asbestos felt so that it can be cooled slowly and simulated coiling.
The performance data according to table 2, the yield strength, tensile strength of E11 and E12 close to each other, but BH value and BHT values differ considerably, which due to the differences between microstructure.
Online since: May 2011
Authors: Chang An Liu, Ji Long Zhao, Yu Kun Zhang
The key of urban agriculture is to combine the production area with consumption area, reducing food miles and energy consumption during food supply, so as to achieve CO2 emission reduction targets.
Seeing the dilemma of the development of mordern cities, urban agriculture is worthy to have a try anyway, although we don’t have sufficient data to confirm its overall effectiveness.
Online since: January 2012
Authors: L.V. Elnikova
This result confirms the experimental data of [4,5], but it is not enough to confirm a percolation phenomena of the transition.
The main advantage of the model is reduction of a dimensionality of the system and making an ability to estimate its thermodynamic values without cumbersome calculations.
Online since: October 2010
Authors: Yeau Ren Jeng, Song Jeng Huang, Yo Zhi Dai
SPD of the original material leads to reduction of the molecular component of the friction coefficient.
The dry sliding wear tests of the original AZ91D alloy and the SiCp reinforced Mg MMCs were conducted on a wear testing machine (Fig. 1) and its test data was processed on a PC.
Online since: October 2012
Authors: Li Li, Xu Yan Zong, Zhen Nai Yang, Li Zhang
The reduction in the intensity of bands during ripening with respect to the original intensity was expressed as percentage of hydrolysis.
Because the difference of the initial material which effected the data.
Online since: December 2010
Authors: Jun Hua Cheng, Di Jiang Wen, Jian Zhang
Moreever, new products such as liquid crystal display (LCD) and plasma display panel (PDP) significantly cut down the production scale of CRTs in the very near future.A dramatic reduction of the closed-loop recycling is anticipated.
The aim of this article is then to provide data to aid the investigation of promising re-use applications to waste CRTs.
Online since: September 2011
Authors: Marcin Potoczny, Bolesław Zachara
Based on the obtained results of examinations, which were conducted with constant relative volume factor we can conclude that a tendency of obtained seal burst pressure drop in result of increasing operational gap height and reduction of number of sealing stage, has been observed.
[11] MRF-122EG, Magneto-Rheological Fluid, Lord Technical Data (USA)
Online since: September 2011
Authors: Zhi Hua Chen, Ji Kui Miao
Beam-end load and vertical displacement are automatically collected by the MTS data acquisition system, and drawn hysteretic loop.
However, after the specimen yields, with the load level increasing, the hysteretic curve gradually turns into spindle-shaped, showing a good anti-seismic energy dissipation capacity. 2) Before the specimen is destructed, in each sub-cycle of the same level loading, load-bearing capacity has not been reduced, which indicates that joint strength degrades to a small extent under cyclic loading. 3) When the load level increases, the joint’s load-unload curve slope decrease continuously, but the reduction amplitude of the loading curve slope are larger than the unloading ones, which indicates that the joint's load stiffness degradation are more obvious than those of unloading.
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