frequency-temperature relationdiatomic oscillatorAn analytical expression is obtained for the frequency-temperature relation ω s( T) of a diatomic oscillator bound to a low-frequency phonon thermostat (ω v( q) ω s). The relation found is in good agreement with the experimental dependence ω s...
In thermosonic wire bonding process,the bonding power setting and bonding temperature are important factors to the vibration of transducer system and the bonding quality.Low power setting and temperature may result in under-bonding,however,high power setting and temperature may contribute to under-bondi...
In order to know how stress relaxation attenuation varies with temperature orfrequency,we made a forced resonance experiment on fluid-saturated sandstone inthe frequency range of 0. 1-1OHz. The experiment led to the c0nclusions:. That a decrease in temperature is equivalent to an increase in ...
A new model described the relation between bulk soil electrical conductivity (ECa), volumetric content (胃w) and electrical conductivity of soil water (ECw... Rhoades,J.,D.,... - 《Soil Sci.soc.am.j》 被引量: 945发表: 1989年 The Frequency-Domain Transmission Line Matrix Method—A New ...
Relation between activation energy and induction in rubber sulfur vulcanization: An experimental study The article presents the possibility to use the so-called frequency factors in order to select the optimal temperature to mix rubber blend recipes before v... GMF Milani - 《Journal of Applied Poly...
Pressure and the average ionization degree of each discharge channel are obtained by using Saha equations, charge conservation equations and particle conservation equations. Moreover, the relationship between the peak frequency of each thunder and channel parameters of the lightning is studied. 展开 ...
A multifrequency eddy current sensor has been installed in a vertical Bridgman furnace and used to measure the electrical conductivity of Cd 1 x Zn x Te alloys (for x = 0, 0.045 and 0.08) as a function of temperature during heating and cooling through the melting transition. The conductivity...
The method is accurate and noise-resistant which derives thin bed thickness from the linear or simple nonlinear expression that was formed according to the relation between the thickness and dominant frequency dominant amplitude; however, the method is also subject to the influence of seismic data ...
The Influence of Sea-Surface Temperature on Surface Wind in the Eastern Equatorial Pacific: Weekly to Monthly Variability Temporal correlations between near-equatorial surface wind and sea-surface temperatures (SST) at 11掳W in the eastern Pacific Ocean are investigated using ... SP Hayes,MJ Mcpha...
and therefore the potential existence of trait syndromes at the level of entire communities. The possibility of such community-level coupling27has been discussed previously, in particular in terms of linkages between plants, herbivores and the soil food web28. However, while there is theoretical and...