نتایج جستجو برای: boyle temperature
تعداد نتایج: 453920 فیلتر نتایج به سال:
The body of research linking competition and productivity has been growing in recent years and there appears to be a strong positive association. This chapter sets out the economic evidence in support of the thesis that strong competition supports productivity gains by encouraging innovation activity, more efficient business practices and technological diffusion. By way of example, the chapter ...
a semi-empirical mathematical model for predicting physical part of ignition delay period in the combustion of direct - injection diesel engines with swirl is developed . this model based on a single droplet evaporation model . the governing equations , namely , equations of droplet motion , heat and mass transfer were solved simultaneously using a rung-kutta step by step unmerical method . the...
abstract in the present research solution of chalcopyrite in sulfuric acid in hydrometallurgy method using electrochemistry with cyclic voltammetry technique has been investigated. the value of maximum reduction peak current of copper ions represents the measure of solubility. in this research different parameters temperature, potential, potential exert time, chalcopyrite concentration, sulfur...
Lawlor, D. W., Boyle, F. A., Young, A. T., Kendall, A. C. and Keys, A. J. 1987. Nitrate nutrition and temperature effects on wheat: Soluble components of leaves and carbon fluxes to amino acids and sucrose.—J. exp. Bot. 38: 1091-1103. Amounts of some metabolites and the incorporation of '*CO2 into photosynthetic products were measured in the third leaf of wheat, grown with two rates of nitrate ...
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