苏共中央五月全体会議通过了利用天然及合成产物的化学轉化制备有用的新物质以加速发展我国国民经济的决議。党的这一决議,对各个领域的研究工作者提出了一系列重大任务。本文將說明一种最新的物理因素——超声波——在近代化学与生物化学中的应用。如下面所將指出的,超声波可以激发一系列在通常条件下难于进行的化学反应。应用超声波,可以影响化学反应的特征与定向,且可使反应产物具有更高的实用价值。超声波对各种动植物细胞的发育和生化作用的影 The May Plenary Meeting of the Central Committee of the CPSU adopted a resolution that made use of the chemical conversion of natural and synthetic products to make useful new substances to speed up the development of China’s national economy. This resolution by the party has put forward a series of major tasks for researchers in various fields. This article will describe one of the latest physical factors - ultrasound - in modern chemistry and biochemistry. As will be pointed out below, ultrasound can excite a series of chemical reactions that are difficult to perform under ordinary conditions. The application of ultrasound can affect the chemical reaction characteristics and orientation, and can make the reaction product has a higher practical value. Effect of Ultrasound on the Development and Biochemistry of Various Animal and Plant Cells