differentiating circuit differentiating scheme differentiation network difficult country difficult ground difficult-to-machine diffract diffracted wave diffraction diffraction analysis diffraction angle diffraction antenna diffraction by aperture diffraction grating diffraction image diffraction of light diffraction of waves by crystals diffraction region diffraction ring diffractions of waves by crystals |
differentiating circuit диференцираща схема диференцираща верига, диференциращо устройство Търсената дума е намерена |