| 1. | Frieda's engagement ring is a diamond set in gold .
费丽达的定婚戒指是镶金钻戒。 |
| 2. | Joseph went about testing each of the gilded chairs to see whether it had moved since he had last placed it .
约瑟夫设法去检验每一把镶金边的椅子，看看从他上次安放好以后是否有人移动过。 |
| 3. | Power consumption of diamond circular saw blade
孕镶金刚石圆锯片的功耗 |
| 4. | Production in optical engineering - diamond impregnated discs
光学加工.镶金刚石的切割锯片 |
| 5. | Research into the hew electroplatng weak - holding diamond bits
新型电镀弱包镶金刚石钻头研制 |
| 6. | Production in optical engineering ; diamond impregnated pellets
光学加工.镶金刚石的片状器材 |
| 7. | Theoretical study on temperature rising of the dianond bit
孕镶金刚石钻头工作温升的理论分析 |
| 8. | Research on impregnated diamond bit for drilling in slipping formation
钻进打滑地层用孕镶金刚石钻头设计探讨 |
| 9. | Mechanism of emulsion s effect on impregnated diamond bit s self sharpness
乳化液对孕镶金刚石钻头自锐作用的机理 |
| 10. | Cast set diamond bit
铸镶金刚石钻头 |
