„… discrete energy levels in atoms according to Bohr’s model and quantum mechanics. In a solid state many …” „… figure 2.2). For optical absorption indirect semiconductors need an exchange phonon ( Ω) in order to …” „… semiconductors in (b). An exchange phonon ( Ω) is needed in the absorption process for indirect semiconductors …”

„… IfcCoolingTower Kühlturm IfcEvaporative Cooler Verdunstungskühler IfcEvaporator Verdampfer IfcHeat Exchanger …” „… die Parametrik der BIM-Modellierungssoftware ist es, die Geometrieparameter des Modellelements in dem …” „… die Parametrik der BIM-Modellierungssoftware ist es, die Geometrieparameter des Modellelements in dem …”

„… process may be modeled to prevent time-consuming rigorous modeling procedures. Although advanced models …” „… rates, the reboiler heat duty and feed concentrations. This hybrid model is then adopted in an …” „… modeling activity coe cients are based on molecular considerations and include the Wilson model (Wilson …”

„… with pump, heat exchanger, filter (5) Fig. 16: Basic power-split high-speed gearbox (left …” „… , space for the test drive is very limited. In Fig. 2 a model of a complete electrically driven vehicle …” „… demands are increasing steadily; the speeds seem to have reached a stable level. 1.3 New Heat …”