Titlebook: Sustainability in Energy and Buildings; Proceedings of the I Robert J. Howlett,Lakhmi C. Jain,Shaun H. Lee Conference proceedings 2009 Spri

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The Effect of Metal Ions on Calcium Carbonate Precipitation and Scale Formation conducted at 42°C and 70°C to examine the effect of zinc dosing on CaCO.scale formation. The results show that zinc is effective in inhibiting scale formation on a heated surface particularly at 42°C.

警告

An Evaluation of Environmental and Economic Performance of Sustainable Building Technologies for Apaith the sustainable building technologies. The result of the study indicates that the sustainable building technologies, although the initial investment costs are higher than conventional technologies, are more economical in terms of life-cycle cost due to the reduction of energy and environmental costs.

宽敞

玩忽职守

供过于求

Development of Short-Term Prediction System for Wind Power Generation Based on Multiple Observation rate wind power prediction system will be beneficial for all wind plant operators, utility operators and for utility customers as well. Only accurate predictions can make it possible for grid operators to schedule the efficient and economic power generation in order to meet the demand of utility customers.

Lice692

genuine

放纵

inculpate

Incorruptible