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Vol. 479 (2009), p. 334. ], but scarce works are related to their corrosion properties.
Its morphology is shown in Fig. 1.
The mixture of boron and iron powders (weight ratio 1:1) was mechanically alloyed for 36 h at a speed of 700 rpm in an argon filled stainless steel vessel, with a ball to powder weight ratio of 25:1 [[] J.
Fig. 1.
Mixtures were uniaxially compacted at 700 MPa and sintered in argon at 635 ºC [1].

Introduction Zinc oxide (ZnO) as a II-VI semiconductor material can be widely used in photoelectric area such as laser diodes [1], light emitting diodes[2] and gas sensor[3-8].
Fig.1 b is a typically SEM image of ZnO film, the ZnO film is composed of small grain which placed orderly and compact.
References [1] Z.K.
Journal of Colloid and Interface Science 479 (2016) 127–138 [8] Y.H.
Aspects 340 (2009) 1–9

Methodology Figure 1 shows the block diagram of the development microcontroller based potentiometric transduction.
Fig. 1, Block diagram of the microcontroller based potentiometric transduction circuit.
Table 1, Features of the eTape sensor at sensor and transduction stage.  
References [1] A.
A CMOS Potentiostat for Amperometric Chemical Sensors, IEEE Journal of Solid-State Circuits, sc-22 473-479, 1987.

Introduction The magnetostriction of <110> alignment Tb0.3Dy0.7Fe2 alloy can reach 1600×10-6 at the magnetic field of 40 kA/m and under the stress of 15 MPa [1], having potential application as actuators and sensors.
Fig. 1 shows X-ray diffraction patterns of Tb0.3Dy0.7Fe2 crystals.
Compared with the powder diffraction pattern of Tb0.3Dy0.7Fe2 (Fig.1 (a)), the diffraction peaks of (220) and (440) crystalline planes from the transverse section of directional solidified rod (Fig.1 (b)) are much higher than those of the other planes.
References [1] B.W.
Forum Vol. 475-479 (2005), p. 2251 [2] X.

The flexible data transfer module and wide application provide more convenience. 1 Hardware Design of Instrument The recorder is mainly made up of MSP430 SCM, data acquisition module, data display module, data memory module, USB module.
The gross structure of the recorder is as shown in figure 1.
After the recorder is reset, firstly the SCM is started by DCO_CLK to ensure that crystal oscillator has enough initial and stabilization time, thus the system can work stably [1]. 1.2 Data Acquisition Module The instrument uses digital temperature-humidity sensor SHT71 to detect temperature and humidity.
References [1] Shen Jianhua, Yang Yanqin, in: Principle and application of MSP430 16 bits ultra-low power single chip microcomputer [M].
[6] Zhao Xiaoshun, Liu Shuxia, in: Intelligent network temperature and humidity measuring system based on USB interface [J], Proceedings of 2007 International Conference on Agriculture Engineering, 2007, (10):475-479.

Therefore, the PWM rectifiers as the core of an AC-DC conversion system are adopted[1].
System Analysis and Instantaneous Power Modeling Figure 1 shows a single-phase voltage-fed full-bridge PWM rectifier.
(1) (2) Where, we set θ=ωt.Our control objective isθ-φ=0 and DC link voltage stable.
References [1]Chongwei Zhang, Xing Zhang, PWM Rectifier and Control, China Machine Press, Beijing 2003.
On Industry Applications, vol.34, no.3, (1998)473-479

In the state-controlled sections 469 of the top ten river systems 25.3% IV ~ V and 13.7 % worse than Grade V, more than 55% of the lakes in the level of the V and worse than class V[1].
Node Energy-saving Technologies Fig 1 is shown the structure of typical wireless sensor node.
Fig 1.
References [1] The 2011 State of the Environment in china [EB/OL]. http://jcs.mep.gov.cn/hjzl/zkgb/ 2011zkgb/ ,2012-6-6 [2] Hou, J., Gao, Y.: Greenhouse wireless sensor network monitoring system design based on solar energy.
In: International Conference on Challenges in Environmental Science and Computer Engineering, pp. 475–479.

In addition, traffic pollution, such as automobile exhaust gas subsidence will also be vulnerable to lead pollution [1].
References [1] Brown SL, Chaney RL, Angle JS et al.
ChemEduc, 1995, 72 (6): 479

Experimental procedures Different percentages (1,3 or 5 vol.%) of nano SiC particles (25-50 nm, Plasma-Chem Co.
Fig. 1.
For longer milling time of 20h, the particles were cold welded to each other (Fig. 2f) and their average size increased (Fig.1).
UFGNSM 2013 4th international conference on Ultrafine Grained and Nanostructured Materials References [1] C.
Alloy Comp. 479 (2009) 334-341

The testing temperature was fixed at 170 ±0.5°C and the shear rates were 50, 100, 200, 400, 600, 800, 1,000 and 1200 s-1.
The exponent n-1 is the slope as: Log h = log K + (n-1) log (2) For n=1, the power law model reduces to Newton’s law (constant viscosity).
Table 1 Calculated values of n and K from the power law corresponding to the sisal fibre/HDPE composites with flame retardant.
References [1] D.
Test. 27 (2008) 470-479