Principle and applications of low power integrated circuits 并列题名：Principle and application of accounting information system 并列题名：Principles and applications of spatial intelligence 并列题名：Principles and applications of machine vision Basic principles and applications of sports events in entertaining & arousing interest Principle and application of accounting information system Principle and application of soil disinfestation Principles and applications of 3D printing technology Principles and applications of single-chip microcomputer Principles and applications of spatial intelligence