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The output voltage from PVDF was measured using a data acquisition DataQ Instruments.
Analysis of method and MEMS for acoustic energy harvesting with application in railway noise reduction, Proceedings of International Conference On Innovations, (2011) Vol. 3

Reduction ratio of gear reducer is 1:2.
References： [1] Zhang Guiqing, Lu Man, Wang Ming, etal:Computer Science,Vol.6(2013) , p.398 [2] Guo Wentao, He Yigang: Computer Measurement & Control,Vol.19(2011) , p.2109 [3] Chen Xiaoyan,Pang Tao, Lian Ruoxin: Measurement & Control Technology,Vol.31(2012) , p.76 [4] Li Chaoqing: Wireless transmit/receive IC chip and data communication technology (Beijing university of aeronautics and astronautics press, China 2003)

Having information on the potential volume of CMM in manmade reservoirs, based on the data of methane in the goaf, we can evaluate the economic efficiency of coalbed methane processing projects.
Coal mine methane emissions reduction projects in Kuzbass: selection of methane utilization options, economical efficiency assessments and finance sources, 3-rd International conferene: Methane & nitrous oxide mitigation.

Introduction DLC films cannot maintain its good characteristics at high temperatures because of the reduction in the sp2/sp3 bonding ratio.[1] One of the main problems related to the use of DLC films is their unknown fracture characterization.
After each exposure, the DLC samples were allowed to cool to room temperature and then material properties was obtained for each sample by using result of nano-indentation, load displacement data at 150nm, 10% of the film thickness.

The strength of the composite increased around 64% compared with the raw basalt filaments, which may result from the increase of the surface contact between filaments, the decrease of slippage, the formation of fiber cluster and the reduction of brittle fracture of basalt filament.
It needs more explained data to meet the safety standard.

Meanwhile, the reduction of the carbon content in alloy contributed to improvement of solid solubility in the binder phase.
[8] Beiss P, Ruthardt R, Warlimont H, Powder Metallurgy Data.

An 488 nm line Ar-ion laser was used an excitation source, and the data were obtained by InGaAs PIN photodetector.
It is assumed that the blue-shift results from the reduction in dot size caused by the segregation of indium atoms on the InGaAs matrix materials when increasing an indium composition [5].

The reduction of width of each AFO was proportional to medial and lateral side.
A motion analysis system, VICON 140, was used to measure kinematic data including the joint angle and segment movement wearing an AFO made for this study.

The loading and displacement were recorded by a computer-controlled data acquisition system at the rate of 50data/s.
Bond Degradation Rate If a degradation rate is used to indicate the reduction of the peak bond at the Nth cycle, the bond degradation rate during the Nth cycle can be calculated by the equation(3)

Considered the situation of chain scission, the maximum limit slope, the shortest slope length, the maximum gradient and the maximum gradient reduction comprehensively, making sure the result meet the requirements of design criterion.
[7] Tachiki Y, Yoshimura T, Hasegawa H, Mita T, Sakai T, Nakamura F, Effects of polyline simplification of dynamic GPS data under forest canopy on area and perimeter estimations.