A method is provided for calibrating a sensor used for surface weight measurement or thickness measurement on a material sheet via transmission measurement andor reflection measurement. The apparatus uses radiometric sensors to detect radiation from various layers within the object over a range of wavelengths from radio waves through the infrared. The SO3 concentration after removal by basic substance conversion is computed from the SO3 concentration before removal, and the activated carbon injection rate can be controlled based on the concentration after removal. The energy is allocated to the vehicle systems based upon the control strategy. The sound effect device is produced in a very small housing that hooks onto the net of a goal. During the multifunction stage it is possible to buy an element, make an offer or place an auction bid.