| 1. | Fem analysis of metallic support stability in mine roadways
巷道金属支架稳定性的有限元分析 |
| 2. | Roadway and area lighting equipment - metal brackets for wood poles
道路和区域照明设备.木制电杆的金属支架 |
| 3. | Oil - operated steel support
液压金属支架 |
| 4. | Circular steel support
环形金属支架 |
| 5. | Yielding steel arch
让压性金属支架 |
| 6. | Traditionally , bare metal stents , which perform a purely mechanical function , were used
通常使用单纯具有机械功能的裸金属支架。 |
| 7. | Metallic stent and stereotactic conformal radiotherapy for hilar cholangiocarcinoma
金属支架联合立体定向适形放疗治疗肝门部胆管癌 |
| 8. | Malignant obstructive jaundice is commonly treated by insertion of metallic stents in recent years
摘要恶性肿瘤阻塞所引起的黄疸在近年来常使用金属支架作治疗。 |
| 9. | The secondary is attached to an adjustable holder suspended on a spider ? often a cross made from thin sheet metal
副镜安装在可调节的支架上? ?通常是十字交叉的薄金属支架。 |
