The gas metal arc welding method (GMAW) was used to manufacture joints with and without the simultaneous application of an external magnetic field of low intensity. The improvement of electrochemical behavior and resistance to pitting corrosion was evaluated as a function of ...
Young's modulus/ temperature effectpiercing resistanceAl alloysCu alloys-196 to 700 degrees Cmetal barriersThe thermopower and resistivity of a-Tl100-xTex have been measured in the temperature range 5-60 K for xdoi:10.1007/BF00767126S. F. Kondakov...
百度试题 题目中国大学MOOC: 温度对半导体电阻的影响必须考虑进去。The effect ___ the resistance of a semiconductor must be taken into account.相关知识点: 试题来源: 解析 of temperature on 反馈 收藏
sp. avenae in infected oat seedlings has previously been reported to be influenced by temperature. The present study evaluated the effect of incubation temperatures (15, 18, 21, 24, 25, 26, 27, and 30 °C) on the expression of resistance in seedlings of 14 oat differential lines with a...
Effect of electric potentials on high-temperature plasma nitriding of 2Cr13 stainless steel with active screen assisted Because there is no visible precipitation of chromium nitride in the modified layer, the corrosion resistance of the floating nitrided sample is better than... MH Shao,ZW Wang,Zha...
Effect of temperature on the fate of genes encoding tetracycline resistance and the integrase of class 1 integrons within anaerobic and aerobic... DAVID L. DIEHL,TIMOTHY M. LAPARA - 《Environmental Science & Technology》 被引量: 286发表: 2010年 The role of zero valent iron on the fate of ...
To understand the effect of temperature on the viscosity of liquids, we can break down the explanation into the following steps:1. Definition of Viscosity: - Viscosity is a measure of a fluid's resistance to flow. It describ
What is the effect temperature on coeffieient of viscosity of a liquid ? View Solution Discuss the Maxwell's distribution of velocities in a gas. What is the effect of temperature on this distribution ? View Solution Exams IIT JEE NEET ...
For use in fire resistance calculations, the relevant thermal properties of high-strength concrete (HSC) were determined as a function of temperature. These properties included the thermal conductivity, specific heat, thermal expansion, and mass loss of plain and steel fibre-reinforced concrete made ...
Stomatal apertures were measured at midday on sunny days on leaves of a number of different species growing at day temperature ranging from 15 to 36 °C. In most of the species the apertures increased with increasing air temperatures up to 36 °C. Two cool climate species, pea and broad be...