| 1. | Dentistry - polymer - based crown and bridge materials 牙科学.高聚物基牙冠和齿桥材料 |
| 2. | Dentistry - polymer - based crown and bridge materials 牙科学.高聚物基的牙冠和齿桥材料 |
| 3. | Polymer - based crown and bridge materials 聚合物基的牙冠和齿桥材料 |
| 4. | Basic bridging material 基本桥堵材料 |
| 5. | Dentistry - polymer - based crown and bridge materials iso 10477 : 2004 ; german version en iso 10477 : 2004 牙科学.高聚物基的牙冠和齿桥材料 |
| 6. | The powell structural research lab at the university of california at san diego tests new bridge materials such as carbon and fiberglass polymers 位于圣地亚哥的加州大学鲍威尔建筑实验室试制出了新的桥梁建筑材料,如碳和玻璃纤维聚合体。 |
| 7. | The thermoelectric power outputs of laminated structures with various thermoelectric materials have been mathematically optimized and experimentally measured . some conclusions have been drawn in the present work as follows : 1 . the performance , microstructures and the failure mechanism of laminated bi2te3 / fesi2 prepared by dip coating using tin - based alloys as bridge materials have been investigated 本项研究获得了以下主要成果: 1 、以sn基合金为焊接材料,采用热浸焊技术制备了bi _ 2te _ 3 / fesi _ 2叠层热电材料,并系统地分析研究了叠层热电材料的性能,焊接过渡层的微观组织结构以及过渡层在热加工及模拟服役过程中的破坏机制。 |