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。
2
The reinforced concrete has an obvious steric effect in real earthquakes. There is a complicated coupling between the axis force and compound bending which change in side columns and angle posts.