boron nitride的用法和样例：
例句
- Paradoxically, wurtzite boron nitride's hardness appears to come from the flexibility of the bonds between the atoms that make it up.
令人意想不到的是，纤锌矿型氮化硼的惊人硬度居然源自原子间富于弹性的键。 - The making method for the galvanized honing head as well as the application of artificial diamond and cubic boron nitride on the honing head are introduced.
介绍了电镀珩具的制作方法及人造金刚石和立方氮化硼磨粒在电镀珩具上的应用。
