Compared with cubic ZrO_2 stabi-lized With Y_2O_3,its conductivity value at 900℃ is about one half of the later andthe activation energy is increased by 10% or so.

The relationship between Election Conductivity value and the contents of Soluble Sugar, Soluble Protein, Free Praline, MDA and Root Vigor in tobacco seedling under different Iron nutrition levels (0.00?0.56?1.12?1.68?3.36?4.48mg/L) using liquid culture was evaluated.

mol-1 fit Electrical conductivity value for the phase-stable V6O13+y was also determined and value as high as 10-2 S ? cm-1 order of magnitude at room temperature.

The percolation threshold is occurring at higher weight percentage of PAn (5.0%) and the lower conductivity value of 3.0×10~(-5) S/cm is obtained for 20 % of PAn in PAn/POE composite due to incompatibility between PAn and POE matrix.

The conductivity increased with the increase of CuI and WO_3 contents. A. high ionic conductivity value 2.1×10~(-3) Scm~(-1) at room temperature has been found for the composition 30 CuI-30Cu_2O-20P_2P_-20WO_3. Conductivity eshancement observed in this quatemary system is discussed with reference to IR ,T_(?)

The testing results of three methods were identical,namely the seed vigour of batch A1>that of A2>that of A3.Germinating viability positively correlated with seedling length and negatively correlated with conductivity value,there was negative correlation between seedling length and conductivity value.

A lab. experiment is conducted for the calibration study on standard regression curve of fertilizer solution concentration by conductivity meter, to predict the concentration of fertilizer solution accurately from directly measuring the conductivity value of fertilizer solution, and to offer the theoretical foundation of quickly measuring the fertilizer release rate in static water.

Electric conductivity value indicated that the membrane system of this treatment had good integrity. The treatments of MC 2 8% and MC 5 3% kept seeds comparatively viable and vigorous after 13 years at 0 ℃,while those of MC 7 4% and MC 2 6% made seed′s vigor lost completely.

Based on the PTR theory of anisotropic material studied by some people, we have analyzed photothermal signal from rear side of the sample, gained expressions of amplitude and phase. We would use these expressions to fit experiment data to get a conductivity value.

Simultaneity, regression analysis is carried out about the hydraulic conductivity value and corresponding effective stress value that are solved by the above simulation and the relation curves are described. The relation is applied to FEMLAB Multiphysics Modeling software in order to probe into its nonlinear coupling work.

Without man-made airflow, the major factors affecting prediction accuracy are the measurement of flow-in surface heat and the selection of heat conductivity value of grain.

In heat flow calculation, thickness-weighted mean thermal conductivity value of sedimentary rocks was used, and thus, reliable and high-quality heat flow values were obtained in SE China.

A NaCl solution was injected into the vessel and the electric conductivity value of the water solution was measured to represent the concentration of the additive.

Beyond this maximum loading, thermal conductivity decreased and reached back to the pure oil thermal conductivity value.

The limiting ionic conductances have been estimated from the appropriate division of the limiting molar conductivity value of the "reference electrolyte" Bu4NBPh4.

The intercalation of Au and PVA led to a significant increase in the electrical conductivity value of MoS2, while the electrical conductivity value of the intercalation nanocomposites decreased with decreasing temperature.

Silicon dioxide has a poor thermal conductivity value (0.4-1.2WK-1m-1), compared with silicon (150WK-1m-1).

A Method of determining terrestrial heat flow in oil fields from the temperature data of oil-bearing layers, electric logs and thermal conductivity of cover rock samples has been tried in the Mz + Cz sedimentary basin of North China in this paper. The average heat flow values so determined for five oil fields in the central part of Huanghua depression and three deep-trough areas of Jiyang depression are 56.2-61.5 mW/m2 and 57.4-58.6 mW/m8, respectively. These results are compared with the observed heat flow...

A Method of determining terrestrial heat flow in oil fields from the temperature data of oil-bearing layers, electric logs and thermal conductivity of cover rock samples has been tried in the Mz + Cz sedimentary basin of North China in this paper. The average heat flow values so determined for five oil fields in the central part of Huanghua depression and three deep-trough areas of Jiyang depression are 56.2-61.5 mW/m2 and 57.4-58.6 mW/m8, respectively. These results are compared with the observed heat flow values obtained in these areas and show good agreement between them.Also, a method of compiling regional heat flow map on the basis of a good quality map of geothermal gradient of sedimentary cover and determining a reasonable mean thermal conductivity value of cover brief are discussed in this paper. This heat flow map can be used for basically reflecting the regional heat flow distribution pattern in whole sedimentary basin, North China.The mean value of the heat flow and the regional heat flow map we got in the North China basins are resonable and believable. A more significant outcome of this experiment is that it demonstrates a quick and inexensive method of obtaining terrestrial heat flow values and compiling terrestrial heat flow map in the Mz+Cz sedimentary basins of China and the world

The conductivity value of the ions in a soil sample shows the total amount of different soluable ions contained, and are effected by many influential factors. Based upon the information accumulated, the factors effective on exploration, application conditions and prognostic exploration effectiveness for deposits of different types and mineral species are summarized in this paper by the author.

The phase-stable nonstoichiometric V6O13(V6O13+y, y<0.2) has been prepared successfully and investigated by X-ray powder diffraction. The compound was studied by means of complex impedance techniques in temperature range 287 ~ 428K. The ionic conductivities of the phase-stable V6O13+y at different temperature were obtained by impedance analysis and the simulation calculation. The behavior of temperature-dependent conductivity of the phase-stable V6O13+y obeys an Arrhenius equation with a constant activation...

The phase-stable nonstoichiometric V6O13(V6O13+y, y<0.2) has been prepared successfully and investigated by X-ray powder diffraction. The compound was studied by means of complex impedance techniques in temperature range 287 ~ 428K. The ionic conductivities of the phase-stable V6O13+y at different temperature were obtained by impedance analysis and the simulation calculation. The behavior of temperature-dependent conductivity of the phase-stable V6O13+y obeys an Arrhenius equation with a constant activation energy Ea. The Ea value of ion transport from a linear-squares fit is 27.8 kJ ?mol-1 fit Electrical conductivity value for the phase-stable V6O13+y was also determined and value as high as 10-2 S ?cm-1 order of magnitude at room temperature. The results show that phase-stable V6O13+y is a practical and promising cathode material for ambient temperature nbnaqueous secondary lithium cells.