英语作文: 写一篇不少于150个单词的技术发明.你的写作应该涵盖以下几点 (1)简

This invention, basic principle and technology of the existing new technology scheme based on the qualitative difference, also known as basic technical invention. As the invention of the steam engine technology for conversion of thermal energy to mechanical energy, the difference between simple mechanical only mechanical energy conversion in principle. Electric power technology based on the principle of electromagnetic induction is the invention of the electric energy and transformation of mechanical energy. From the utilization of nuclear chain reaction principle to the use of nuclear fusion reaction principle, can obtain the pioneer invention ofnuclear technology. Modern and contemporary pioneering technology invention mostly based on scientific principles break for the conditions, the conscious application of new scientific principlesto solve technical problems. Many of the major scientific breakthrough, will lead to technicallypioneering invention.