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微波是一种波长从1毫米至1米、频率从300兆赫至300000兆赫的电磁波。它和无线电波、红外线、可见光、紫外线、X射线等都是电磁波家族的成员。在现代科学技术高速发展的今天,微波的应用领域,除了人们十分熟悉的微波通信之外,还涉及到医药卫生、公路建设、航空航天、环境保护、能量传送等各个方面。加拿大的科学家发现,微波可以使一些有机物之间的化学反应速度大大提高。这一发现改变了以往认为微波只能加热含水物质的偏见,使得微波的加热功
The microwave is an electromagnetic wave whose wavelength is from 1 millimeter to 1 meter and whose frequency is from 300 MHz to 300000 MHz. It and radio waves, infrared, visible light, ultraviolet light, X-ray and other members of the electromagnetic wave family. In today’s rapid development of modern science and technology, microwave applications, in addition to people are very familiar with microwave communications, but also related to various aspects of medical and health, highway construction, aerospace, environmental protection, energy transmission. Canadian scientists have found that microwaves can speed up the chemical reaction between some organic compounds. This discovery changed the past that the microwave can only heat the precondition of water-containing substances, making the microwave heating work