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Online since: February 2016
Authors: V.M. Lipkin, V.S. Elsukov, V.I. Lachin
Measurement conditions and data treatment To implement the proposed adjustment system (Fig. 1), which includes the controller unit (CU), the transmission provides a constant current through the electrochemical cell (EC), and a feedback loop in which the determined value of the current correction: , (1) where - system’s reaction coefficient (feedback depth), - the slope of potential values,, token at adjustment’s time window, Т:.
For each chronopotentiogram an amount of electricity, wasted to the inversion reduction reaction of gold: . (2) The adjustment factors and , determining the amount of adjustment, have been identified by means the of steep ascent optimization method.
Online since: August 2013
Authors: Li Xiu Peng, Qin Ai Lin
At present, different methods are used to treat chromium-containing wastewater, mainly including biological method, ion exchange method, chemical reduction method, electrolytic method, chemical precipitation method, membrane separation method [1].
Data Processing The removal rate and the equilibrium adsorption amount of Cr (VI) are as follows: D=×100% (1) qe= (2) Where Co is the initial concentration of Cr (VI) before the adsorption, Ce is the concentration of Cr (VI) after the adsorption, V is the volume of water sample and m is the quality of the adsorbent.
Online since: July 2013
Authors: Jian Li Yu, Ya Zhou Di, Lei Yin
(2) (3) (4) In the type,,,,respectively express the total moment of inertia of transmission shaft, the total viscous friction coefficient and total feedback coefficient. is the excitation circuit resistance and inductance; is the excitation circuit of current and voltage; is the armature rotor angular displacement and speed; is the motor rotor rotation of inertia and viscous friction coefficient; is the motor torque and torque constant; is the load angle displacement and rotation; is the reduction ratio; is the rotation inertia of load and viscous friction coefficient of load; is the load return coefficient
Data Storage in the Cerebellar Model Articulation Controller(CMAC) [J ] .
Online since: February 2013
Authors: Jie Lin, Guang Hui Min, Lin Zhang, Li Jie Hu
Besides, LaB6 nanoparticles attracted much attention due to excellent optical properties including remarkable reduction in UV transmission and addition in near-infrared absorption [4, 5].
The film had preferred orientation of (100) plane in comparison with the standard data for LaB6 (card file JCPDS 34-0427), as the nucleation migration rate of the film was relatively low due to the low temperature, it was against the growth of the crystal plane with high index.
Online since: August 2014
Authors: Pei Peng Wang
Response spectrum calculation, think structure is in elastic range of work, namely without reduction internal force, not considering comprehensive factors [6].
According to relevant data, it is advisable to take damping ratio value of 0.035 for the long-span spatial truss structure.
Online since: September 2013
Authors: Lin Chen, Yi Fu Zhou, Hao Lu Ma
Introduction When satellite remote sensing image has the influence of cloud shadow, the reflection of corresponding objects will decrease due to the solar radiation’s reduction in the shadow region.
This method is also applicable for other image data.
Online since: December 2006
Authors: Se Hyun Shin, Gyu Man Kim, Jin Hong Jang, Yoon Hee Gu, Cheol Woo Park
These kinds of tendencies, however, such as the elevation of aggregation and a reduction of oxygen delivery to tissues, are still in controversial [4].
The thickness of the cell-free layer was calculated by averaging the gray-scale data of raw images which were obtained by a high-speed CCD camera.
Online since: February 2011
Authors: Shi Quan Liu, Jian Cun Rao, Hai Xia Wang, Hui Zhao
The surface areas were calculated with the Brunauer-Emmett-Teller (BET) method, using the adsorption data within the relative pressure (p/p0) range from 0.05 to 0.26.
In the meantime, the capillary condensation steps become less visible, accompanied by significant reductions of the hysteresis loops, indicating contraction or partly collapse of the mesopores.
Online since: July 2011
Authors: De Shi Wang, Sheng Yao Gao, Qi Zheng Zhou
A large number of experimental data indicate that the formula is available[5], and the processing mode of multilayer circle heat conduction can be utilized.
Main dimension comparison of piston optimized structural dimension diameter top land the first ring land the second ring land skirt compression distance neck the Initial 22.7 6.5 2.7 1.8 10.9 27.9 16.25 the optimum 22.7 6.3 2.9 2.1 9.7 27 17.15 Judging from the Fig.4a and Fig.4b, it seems that highest temperature drops about , the temperature reduction of first ring slot is , and the piston deformation is mainly caused by thermal load.
Online since: November 2011
Authors: Susumu Ikeno, Kenji Matsuda, Tokimasa Kawabata, Shu Mei Wang
Introduction In the continuing requirement for automobile weight reduction, the 6000 series Al-Mg-Si alloys has been considered as the promising candidates for age-hardenable bodysheet materials.
The hexagonal networks of the bright dots of the precipitate are observed in Fig. 3(c) with the spacing about 0.7nm, and the direction of the precipitate (indicated as P) is inclined by 10o to the <100>Al direction of the matrix which is similar to the data shown in for the β' phase [7].
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