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  1. ... 5W 8W 12W 20W. Your particular application requires a resistor that can handle approximately... designed with consideration of heatsink not to reach or over 85 degress. good luck !

    分類:科學 > 其他:科學 2010年03月14日

  2. ...the process of succession--the development of vegetation in an area over time--has reached an equilibrium or steady state... that diverging from the climax ideal for a particular area.Despite this overall abandonment of climax theory, during...

    分類:科學 > 其他:科學 2006年06月05日