微型钻头磨床砂轮轴振动严重地影响了钻头加工精度。
The machining accuracy of microbit is worse for the vibration of grinding wheel spindle.
分析了硬质合金微型钻头加工时的受力状态，根据钎焊硬质合金刀具的强度指标要求，研究了刀具焊接强度的检测方法。
The cutting loads of cemented carbide drilling tool in drilling PCB are analyzed, a method applied to testing the brazing strength of cemented carbide cutters is studied.
在这两种晶体结构之间是较薄弱的有机物质。科学家们用微型金刚钻头探头敲击海胆牙齿，发现这些牙齿沿着有机物质层发生断裂。
Between the crystals are layers of weaker organic material. By striking the teeth with microscopic, diamond-tipped probes, the scientists found that the teeth break along these organic layers.
在这两种晶体结构之间是较薄弱的有机物质。科学家们用微型金刚钻头探头敲击海胆牙齿，发现这些牙齿沿着有机物质层发生断裂。
Between the crystals are layers of weaker organic material. By striking the teeth with microscopic, diamond-tipped probes, the scientists found that the teeth break along these organic layers.
应用推荐