allotropic例句
Titanium in the pure state can exist in either of two
allotropic forms.
纯钛以两种同素异形的形式存在.
Carbon and sulfur and phosphorus are
allotropic elements.
碳、硫磺和磷是同素异形元素.
Ozone ( O 3 ) is
allotropic form of oxygen ( O 2 ) with three atoms in each molecule.
氧气和臭氧都是由 氧 原子组成.