Conversion Conversion is main type of word- formation assigning the base to a different word class with no change of form. For example, the verb release is converted to the noun release
Compounding is a process of word formation by which two independent words are put together to make one word. The word formed in this way is c a lled co mpo und
a. c .balance indicator,交流平衡指示器 a. c. bridge,交流电桥 a. c. current calibrator,交流电流校准器 a. c. current distortion,交流电流失真 a. c. induced polarization instrument,交流激电仪
