| 1. | Shoes have been manufactured in this town for centuries
这家工厂制造各种精密机床。 |
| 2. | Now they can make all kinds of precision machine tools
现在,他们能够制造各种精密机床。 |
| 3. | Ways to improve synthetic precision of precision machine tools
精密机床综合精度的提高方法 |
| 4. | The factory is specialized in producing precision machine tools
本厂是生产精密机床的专业生产厂家。 |
| 5. | Neural network method of accuracy model building for precision machine tools
精密机床神经网络法精度建模 |
| 6. | Piezoelectric actuator in active vibration control for ultra - precision turning machine
超精密机床的压电作动器隔振系统研究 |
| 7. | The production of high - precision machine has gone up by 20 to 30 per cent since last year
自去年以来精密机床的产量增加了20到30 。 |
| 8. | Research on ultra - precision machine tools ' servo control technique based on disturbance feedforward compensation
基于扰动前馈补偿的超精密机床伺服控制技术研究 |
| 9. | Yzc motors are widely used for driving highly accurate machine tools and such instuments which low noise and little vibration is needed
Yzc系列低振动低噪声三相异步电动机振动小、噪声低，适用于各种高精度的精密机床，以及需要低噪声、低振动的各种机械设备。 |
| 10. | In present work , mirror turning is carried out using man - made diamond cutting tool ( pcd ) and ordinary precision lathe , showing important practical value and economical benefit
摘要在普通精密机床上用人造多晶金刚石( pcd )刀具加工出镜面，具有重要的实用价值和经济意义。 |
