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151 The measurement chamber must been kept with low vacuum in measuring for that gas convection affecting thermal conductivity is reduced.

152 Discusses the principle of thermal conductivity determination using slab method.

153 The electrical conductivity of vacuum residue from Oman was measured and mass fraction conductivity was calculated when the residue was gradually diluted with n-heptane.

154 The relationship of Seebeck coefficient and electrical conductivity in different sintering temperatures was analyzed.

155 The dielectric loss and the microwave photoconductivity methods were used to determine the ionic conductivity and the photo-electron decay kinetics of the emulsion microcrystals.

156 Good conductivity, high lithium - ion transference number and wide electrochemical window were the requirements for utilization of polymer electrolytes in lithium secondary batteries.

157 Aluminum, a light metal with erosion resisting and electrical conductivity, is widely used, especially in construction, packing, electric power, consumption products and transportation.

158 Thereafter a second semiconductor region (8) of the first conductivity type, comprising, for example, an emitter region, is formed on a part of the base region (7).

159 The effects of the kinds of filling and replacement atoms and the form of filling on the lattice thermal conductivity and thermo-electric property were discussed in this paper.

160 Based on the soil of runoff plot in the loess hilly areas, the soil hydraulic properties have been measured, which are the soil water retention curve, soil water diffusion and soil water conductivity.

161 The grain resistance and the grain boundary resistance decrease with increase of temperature, so that the electrical conductivity is improved.

162 The concentration change of nitric acid was detected with a conductivity detector probe in water phase and the phenomena of the interface were recorded by video.

163 Accordingly, a semiconductor device which is composed of conductivity type transistors that are identical and which is not affected by a noise and a display device including it are provided.

164 The Fermi level and conductivity have been recursively calculated under the electroneutrality condition, which are in fairly agreement with the experiment.

165 On the base of analysis and comparison, the thermal conductivity type of gas meter was considered the most promising field fumigant concentration detector.

166 Raising the ageing temperature will increase the conductivity, and for the hardness of the alloy there is an optimum value of this temperature.

167 Super long period magnetotelluric detection is an effective method of studying electric conductivity of continental lithosphere.

168 Taking into account impurities and rough surfaces scattering effects, using the Quantum-statistical Gree's function approach, We calculate the conductivity of metallic film.

169 Therefore, the method we adopt to study the trajectory of water diffusing in the polyurethane material is the key point to lower the coefficient of heat conductivity and the prolong service life.

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170 A rapid method for the simultaneous determination of diphenoxylate and atropine by capillary electrophoresis with high frequency conductivity detection was described.

171 Some commercial automatic 'white unit you can control the dampening solution, to achieve a predetermined electrical conductivity.

172 An ion chromatography method with non-suppressed conductivity detection was developed for simultaneous determination of phosethyl-Al and the impurities in it.

173 The conductivity, antenna impedance, and radiation efficiency of the fabricated inks were compared with copper foil.

174 Advanced tests like corrosion resistance to molten aluminium, thermomechanical properties, thermal conductivity and microporosity are discussed in respect of application areas for Bonite.

175 Objective To study the effect anisotropic hydraulic conductivity coefficient on interstitial fluid flow in solid tumor.

176 Advanced water treatment equipment, water conductivity of 0.2 can be used in the production of any quality cosmetics.