This text illustrates the application of hybrid orbital theory in the field of explaining the steric configuration of molecule and the change of chemical property.
并举例说明了杂化轨道理论在解释分子空间构型和物质化学性质的变化上的应用。
The supercritical fluid technology is an entirely new chemical engineering technology and has peculiar physicochemical property, take a broad application in chemical field.
超临界流体技术是一项全新的化学工程技术，因其特殊的物理化学性质，在化学领域的应用非常广泛。
The physical and chemical characteristics of kapok fiber are introduced. Its spinning property and application field are analysed.
文章介绍了木棉纤维的物理、化学性能，分析了其纺纱性能，并阐述了木棉纤维的应用领域。
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