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Online since: June 2011
Authors: Philippe Vermaut, Frédéric Prima, Fan Sun, Pascal Jacques, T. Gloriant
From this cluster approach, electronic parameters Bo and Md are calculated for each element, resulting in a spot on the Bo/Md map (Fig. 1).
Figure 1.
References [1] S.
France, Vol. 1 (1988), p. 1601 [15] T.
Vol. 479 (2009), P. 699-703 [17] N.T.C.
Online since: January 2012
Authors: Yue Zeng Xu
Introduction China's auto industry is developing rapidly, industrial scale is expanding unceasingly, but if we want to achieve to realize the change from a big country to a powerful country in automobile industry, we must strengthen the capacity of independent research and development, fully understand and master parts and whole performance requirements, improve product test verification ability [1].
According to the direction of force, it can be divided into different shifting stiffness, choosing-gear stiffness and reversing stiffness, can be expressed by using the formula 3-1.
Sf= (S1-S0) / (F1-F0) (1) F0 is the power that acts on the center of the ball, S0 is the displacement of ball head that effected by F0 function ,Fl is the power that acts on the center of the ball, Sl is the displacement of ball head that effected by Fl function.
Reference [1] KamelM and Selim S Z.
Optimum design of automobile gearbox based on Lingo10.0 software. 2005, 16 (3) : 479~ 482 [6] Bezdek J C, Hathaway R, SabinM and TuckerW.
Online since: January 2012
Authors: Lu Hong Huang, En Shen Long, Zi Yun Wang, Bo Zhou, Yu Ning Song, Lu Hong Huang
This spacing forms a passage of 1.5m width (Hereinafter referred to as P-1.5m).
Figure 1.
Wind Velocity Distribution in Case-1 at 1.5m Height in the Condition of Wind Direction-1 Figure 5.
These data indicate as follow. 1) In the condition of wind direction-1, in case-1, the maximal value of lies in P-7m, and the in P-1.5m is smaller than the maximum by 52%.
[8] R.J.Fuller, A.Zahnd, S.Thakuri, “Improving comfort levels in a traditiona lhigh altitude Nepali house,” Building and Environment, vol.44, 2009, pp.479–489
Online since: July 2018
Authors: Bing Sun, Yun Fang
Table 1.
Test scheme 1.
DETA A DYC Epoxy Resin B Crosslinking Agent Water Acetone 0# 1 2 1 1# 15% 1 2*41.6% 10% 40% 10% 1 2*41.6% 10% 40% 5% 1 2*41.6% 10% 40% 2# 15% 1 2*41.6% 40% 10% 1 2*41.6% 40% 5% 1 2*41.6% 40% 3# 15% 1 2*41.6% 10% 40% 10% 1 2*41.6% 10% 40% 5% 1 2*41.6% 10% 40% 4# 15% 1 2*41.6% 40% 10% 1 2*41.6% 40% 5% 1 2*41.6% 40% (2) With DYC epoxy resin as the matrix, monomer curing agent, polymer curing agent, low viscosity crosslinking agent and diluent solvent were added, and rubber elastomer reinforced material sealing and toughness.
DYC Epoxy Resin B Curing Agent Crosslinking Agent Acetone Phenolic Aldehyde Rubber Coupling Agent Filler 1 Filler 2 9# 1 20% 25% 20% 25% 2% 10# 1 20% 25% 20% 25% 2% 11# 1 2*CI(54.8%) 5% 10% 40% 12# 1 2*CI(54.8%) 5% 40% 13# 1 20% 25% 20% 25% 1% 2% 14# 1 20% 25% 20% 25% 1% 2% Test Results. (1) Test results of waterborne epoxy resin system (test scheme 1) Overall, the strength of the four samples is lower.
Geol. 17(4) (2003) 479-482
Online since: September 2013
Authors: Jian Bing Wang, Jun Yang Cheng, Ting Shi, Qing Huang, Xu Wen He
Table 1 Key water quality indexes of the coal mine brackish water index turbidity [NTU] Sulphate [mg L-1] TDS [mg L-1] total hardness [mg L-1] Fluoride [mg L-1] chloride [mg L-1] Fe [mg L-1] total alpha radiation [Bq L-1] total coliforms [ORG L-1] total bacteria count [ORG mL-1] value 7.6 324 1952 716 1.36 630 2.3 0.73 >23 >200 The process flow for the coal mine brackish water treatment in pilot scale was as the following: coagulation and sedimentation + primary filtration (siphon filter) + secondary filtration (manganese sand filter) + ultrafiltration + security filter + reverse osmosis + disinfection.
The SDI value was calculated by equation (1) SDI=1-t0t15×10015
Table 3 Quality of the effluent from RO process for the treatment of coal mine brackish water index turbidity [NTU] sulphate [mg L-1] TDS [mg L-1] Total hardness [mg L-1] fluoride [mg L-1] Chloride [mg L-1] Fe [mg L-1] Total Alpha Radiation [Bq L-1] total coliforms [ORG L-1] total bacteria count [ORG mL-1] value 1 6 41 11 <0.2 6 0.01 <0.01 <3 >2 Fig.2 Removal of the salts in the RO process for the treatment of coal mine brackish water 3.4 Effect of different cleaning process on membrane fouling cleaning The contaminated RO membranes were cleaned with the different solution and then they are analyzed by SEM.
References [1] X.M.
Ma, et al: Modern Mine, Vol. 479 (2009), p. 15-17
Online since: May 2010
Authors: Yong Yan Yu, Zhi Jian Wang
Because OMEV //1 , and ''' 1 // MOEV .
Because of ''' 1 // MQEV , according to the principle of parallel lines, there are '''' ' 1 MOMMEV ∆≈∆ According to the nature of similar triangles, there are: 1 ' '' 1 ''' VMMO EV MO =
(16) namely: 1 1 ' '' ''' EV VMMO MO ×=
In which 1EV is: 2' 2 1 ' 1 EEVEEV +=
Newautomatic vanishing point detection algorithm.Infrared and Laser Engineering, 2003,32(5):479-483
Online since: July 2014
Authors: Chun Quan Cheng, Xiao Yang Gu, Bin Liu, Jin Li Zhao
Soil urease activity was expressed as μg NH4+-N released during 1 h from 1 g soil[6].
Original soil samples were more nutritious in wasteland than wheat field (Table 1).
Table 2 Responses of soil enzyme activities to root exudates of Mirabilis jalapa at two land-use types Sites Treatments Urease (μg/g/h) Protease (μg/g/h) Alkaline phosphatase (μg/g/h) Cellulase (μg/g/d) Wheat field CK 196.50±2.43a 100.00±2.18a 219.08±5.28a 55.36±1.26a LC 188.25±1.95a 100.25±1.96a 212.52±4.97a 42.65±1.21a MC 25.52±0.89b 108.48±2.21ab 165.97±4.13b 14.73±0.62b HC 10.06±0.25b 143.22±1.86b 93.05±1.96b 14.47±0.49b Wasteland CK 76.41±1.24a 158.06±2.42a 162.19±2.01a 56.62±1.45a LC 63.80±1.32a 143.61±3.01a 140.97±1.87a 41.68±1.17a MC 23.82±1.19b 117.83±0.84b 82.64±1.36b 6.41±0.23b HC 16.34±0.83b 110.25±1.35b 65.96±0.87b 4.37±0.21b Values are means ± standard errors.
References [1] Sh.W.
Biochem., 26: 479-482. (1994) [9] S.
Online since: May 2016
Authors: Farid F. Orudzhev, F.G. Gasanova, A.B. Isaev, N.S. Shabanov
Orudzhev*1,a, F.G.
Fig. 1.
Rev. 1 (1) (2000) 1–21
Mater. 149 (1) (2007) 1–7
Magomedova, The photocatalytic oxidation of azo dyes on Fe2O3 nanoparticles under oxygen pressure, Nanotechnologies Russ., 4 (7–8) (2009) 475–479
Online since: August 2020
Authors: Laksana Charoenchai, Orawan Theanphong, Suchada Jongrungruangchok, Duangdeun Meksuriyen, Vimolmas Lipipun, Natawat Chankana
PEG-120 methylglucose (1-4%) was used as thickening agent.
Ketoconazole (2%) commercial shampoo was used as a positive control and tween80 (1%) was a negative control.
References [1] N.
I-V; Medicinal Plant Information Center, Faculty of Pharmacy, Mahidol University (2541) pp. 478-479
Veterinary Clinics of North America: Small Animal Practice. 17(1) (1987) 117-144
Online since: April 2010
Authors: Marek Gebura, Juraj Lapin
Figure 1.
Linear regression analysis of data in Fig. 2a according to Eq. (1) has shown an excellent fit.
However, D0 = 1.15×10-4 m2s-1, Qeff = 285.1 kJ/mol and D0 = 1.8× 10-6 m2s-1, Qeff = 245.9 kJ/mol were used in the case of dendrites and interdendritic region, respectively.
References [1] W.Z.
A Vol. 479 (2008), p.148
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