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Online since: January 2014
Authors: Ying Wang, Qin Chao Ma, Hao Nan Xu, Kun Feng, Yan Tang
Mobile phase of Methanol: Water (8:2) at the flow rate of 1 m1/min and UV absorption detection were used.
[3] Pumpkin professional information from Drugs.com.
Online since: September 2013
Authors: Kang Huang, Kai Lai Wang
In this paper, the author builds the virtual prototype mold of an inline four-cylinder engine in ADAMS, and then analyse the engine’ torsional vibration applying the professional simulation which is referred to as “RANK CONCEPT Analysis”.
[4] Wenzhi Gao, Minghai Li: Course design of internal combustion engines (Publishing House of China water resources and hydropower, Beijing 2010).
Online since: October 2012
Reviews were conducted by expert referees to the professional and scientific standards.
Qiwei Han, China Institute of Water Resources and Hydropower Research, China; Changsha University of Science and Technology, China Academician.
Online since: January 2014
Authors: Xiu Ping Yan, Juan Li, Zhan Yong Wang, Rong Gang Shi
After properly removing the water and riser, the ingot is forged with large ratio by tons or more class hydraulic press.
Fig 1 Smelting and casting process Fig 2 Performance test sample figure The heat treatment after forging, using 920 ~ 950 ℃ normalizing, 600 ~ 700 ℃ tempered way to eliminate stress, supplied good organization and preparation for performance heat treatment and machining .Performance heat treatment using quenching and tempering form, process is as followings: 100/350℃ 1H/50mm 870/970℃ Air cooling 1H/25mm 600/700℃ Air or furnace cooling While quenching, using professional aids to enhance quenching cooling-capacity to ensure access to good organization and performance.
Online since: December 2012
Authors: Xin Guo Cui, Ming Jiu Chen, Liang Liu, Ying Jun Sun
In terms of SAR images, that means that is impossible to observe any water pollution on it, since the whole image has the same grey level.
PCI provides the Professional module to deal with Radar data, but it is expensive.
Online since: October 2011
Authors: Yun Feng Zhu
This paper discusses the feasibility of adopting professional modeling creation software, Rhino, as development platform for sprinklers’ modeling.
Capability of water cylinder can be decided by its requirement in watering, so that we can make further decision on the weight and length of cylinder.
Tread) Right: Positions of Wheels Established According to Chassis Specification Construction of Cab and Water Cylinder.
For water cylinder, we can set up its outline of cross section and utilize command of Extrude for extrusion (refer to right one in Figure 3).
Figure 3 Left: Construction of Cab Right: Construction of Water Cylinder Inside and Outside Decorations.
Online since: October 2014
Authors: Shang Chao Liu, Jin Xuan Zhou, Gai Feng Xue
This paper studies the competitive adsorption behavior of phenol and Cr6+ on bentonite, solves the non-linear model fitting problem by using the curve fitting software MATLAB professional data, conclude that the competition of surface adsorption model of phenol and six chromium in organicbentonite.
Materials and methods 2.1Materials Experimental water: adding phenol and Cr6+ amount to in ultra pure water preparation, phenol and Cr6+ were analytically pure.
Fig1:Phenol standard curve 2.4 Determination of concentration of Cr6+ Take the 9 50mL colorimetric tube, followed by adding 0, 0.20, 0.50, 1, 2, 4, 6, 8 and 10.00mL chromium standard solution, diluted with water to the mark, adding(1+1) 0.5mL sulfuric acid and 0.5mL 1+1 phosphate, shake.
The 5-10min, in the 540nm wavelength, color plate with 1cm or 3cm ratio, with water as the reference, measure absorbance andblank correction.
Adsorption of acid dye from water onto pristineand acid-activated clays in fixed beds.
Online since: May 2011
Authors: Chuan Shan Zhao, Jing Jing Wang, Quan Peng Li
In this article, we discussed the factors of beating degree, dosage of pigment, pH, the additives such as rosin, AKD, filler and so on, retention, water circulation, and the hardness of water to the tinting pigment adjusting color.
Blackie Academic and Professional Vol. 4(1996), p.23 [2] Herbst K hunger: IndustfiM Organic Pigments( 1997) [3 J BASF:American Ink Market.
Online since: October 2014
Authors: Xiang Yang Bian, Xiao Yu Xin
According to the historical documents, most of the ancient nations in Xinjiang after the Han Dynasty, such as Wusun, Xiongnu, Xianbei, Tujue, Tiele and Uyghur, had lived in the felt tents, experiencing the pasturing life to migrate wherever water and grass were available.
After the Yuan Dynasty, the felt manufacturing had become more and more professional, with substantially increased production scale and output.
Domestic Inheritance & Foreign Development Phase During the Ming and Qing Dynasties, the felting techniques in the Yuan Dynasty had been carried forwarded basically; according to the detailed records in The Image Record of Xinjiang, the processing method of felting is as follows: “put the mat made of achnatherum on the ground; spread the cleaned wool on the mat; flap the wool with wickers for evenness; spray boiled water on it; roll it tightly; rotate the mat by donkeys or horses to get a piece of felt.
Online since: October 2012
Authors: Jian Hua Ye
Water-soluble polymer can be added to the mortar if extra bond strength is required.
For the minor cracks on the sill wall, Glue water 502 can be used to keep away the moisture and to reduce the freeze-thaw damage.
The surface treatment was arranged to be finished by professional restoration team for ancient architecture 24 hours after the glue injection.
Showing 1881 to 1890 of 3724 items