词汇 | conductivity |
释义 | conductivity noun[ U ] uk /ˌkɒn.dʌkˈtɪv.ə.ti/ us /ˌkɑːn.dʌkˈtɪv.ə.t̬i/ the property of allowing heat or electricity to go through something, or the degree to which a substance allows this this: 导电性;传热性 a high level of conductivity高水平的导电性 electrical/thermal conductivity电/热传导性 See conductive Aluminium has good heat conductivity. The change in electrical conductivity is measured at suitable time intervals. It has a very low thermal conductivity, so it retains heat well. Electricity & electronics anodize anti-static arc bitstream brownout capacitance chargeable electricity generate high-voltage homing insulating tape linesman magnet negatively non-electric non-electrical non-electronic non-magnetic solid-state conductivity | American Dictionaryconductivity noun[ U ] us/ˌkɑn·dʌkˈtɪv·ɪ·t̬i, kən-/ physics, chemistry the power to conduct electricity or heat Examples of conductivityconductivity This is possible if the jet velocity is too high or if the target has very high conductivity. The main conclusion is that for the system under consideration the existence of equilibria depends crucially on the spatial dependence of the conductivity. These effects are predicted to play a fundamental role, depending on material conductivity, and even to be the major limiting factor in fast electron propagation. To compare the numerical results with experiments, experimentally observed current, and conductivity profiles are used for the energy input into the plasma. Indeed, all these profiles were close together due to the high thermal conductivity of copper. The problem with an irregular bead fill is that the permeability and the thermal conductivity are both affected by the packing density. Conductivity measurements of local density were made in addition to velocity measurements. The trend of the non-equilibrium conductivity results at 10 cm channel pressure followed this modified theory, but individual values were consistently below it. This voltage is displayed on an oscilloscopetrace and the analysis of this trace, together with a calibration experiment, enables the electrical conductivity to be calculated. A minimum in the curve of electrical conductivity is found and some physical evidence for its appearance is produced. Since thermal issues have not been examine, the conductivity of tantalum has been chosen about the melting temperature of the material. A weak growth of temperature is due to the heat conductivity of foam in the transversal direction. Percentage leakage was determined as the highest conductivity before boiling as a fraction of the highest conductivity after boiling. In this temperature range, it decreases due to quantum-mechanical effects, although the obtained conductivity values are still compatible with our results. The microscopic properties and the electrical conductivity of a dense semiclassical plasma are calculated by the molecular dynamics simulation method. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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