| 1. | Choice of grounding method of neutral point in high voltage distributing net
高压配电网中性点接地方式的选择 |
| 2. | Five patents related to grinding methods , grinding devices and polishing materials
研磨方法，研磨装置，有关专利5件 |
| 3. | Dark ground method of observation
暗场观察法 |
| 4. | Testing of pigments and extenders ; determination of relative scattering power of white pigments ; black - ground method
颜料和填充料的试验.白色颜料的相对扩散力的测定.背 |
| 5. | Abstract : the article introduced a grinding method and principle of the journal of crankshaft connecting rod
摘要：本文简述了一种正在兴起的曲轴连杆轴颈的磨削方法和原理。 |
| 6. | Advanced technical ceramics . methods of test for ceramic coatings . determination of coating thickness by the cap grinding method
高技术陶瓷.陶瓷涂层试验方法.用切头磨削法对涂层厚度的测定 |
| 7. | With this grounding method , the inductance value of the peterson coil can be adjusted quickly and continuously in real time
采用这种接地方式，消弧线圈的电感量具有快速、连续可调节性。 |
| 8. | Advanced technical ceramics - methods of test for ceramic coatings - determination of coating thickness by the crater grinding method
高级工业陶瓷.陶瓷覆层的试验方法.用环形研磨法测定陶瓷覆层厚度 |
| 9. | Advanced technical ceramics - methods of test for ceramic coatings - part 2 : determination of coating thickness by the crater grinding method
先进工艺陶瓷.陶瓷涂层的试验方法.第2部分:用陷坑研磨法测定涂层厚度 |
