通过实例介绍了PCD、PCBN两种聚晶材料在汽车制造领域中的成功应用，旨在提高我国超硬加工的技术水平。
The successful application of PCD, PCBN glomerocryst materials in automotive manufacturing field are presented for the improvement of domestic superhard machining technology.
径迹显微技术（PTA）是研究硼的晶界偏聚的行之有效的方法。
The particulate-tracking autoradiograph(PTA) technique is a powerful tool for studying the behaviors of boron in materials.
主要介绍了PCBN（聚晶立方氮化硼）刀具的基本特性及其应用技术。
This paper focuses mainly on the characteristics and its application of PCBN (Polycrystalline Cubic Boron Nitride) tool.
本文对激光加工技术在聚晶金刚石材料上打孔和切割进行了探讨。
This paper presents a primary investingation on machining polycrystalline diamond by laser beam.
本文介绍了聚晶立方氮化硼切削刀片的性能，进一步阐述了聚晶立方氮化硼切削刀片的适用范围及其相关的应用技术。
The characters of PCBN tool blade are presented and its appropriate range of application and relevant application technology further discussed.
本文介绍了聚晶立方氮化硼切削刀片的性能，进一步阐述了聚晶立方氮化硼切削刀片的适用范围及其相关的应用技术。
The characters of PCBN tool blade are presented and its appropriate range of application and relevant application technology further discussed.
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