| 1. | A multistage operation improves the thermal efficiency .
多层操作可以提高热效率。 |
| 2. | Under appropriate conditions a multilayer may also be employed as a filter .
在适当条件下，多层膜还可作滤波器。 |
| 3. | Perhaps because he lived above so many stairs, no one bothered to visit him .
或许因为他住得这么高，没有人愿意爬那么多层楼梯去看他。 |
| 4. | Electron-beam lithography with a novel multilevel resist structure defines the pattern .
采用新型的多层抗蚀剂结构的电子束光刻来形成图形。 |
| 5. | A multistage operation greatly narrows the residence time distribution and cut down this bypassing .
多层操作可使停留时间分布大大地变窄，并截断短路。 |
| 6. | Most axons in adult nerve tissue are ensheathed by single or multiple folds of a sheath cell .
成年人神经组织的大多数轴突外面都包裹着一层或多层鞘细胞。 |
| 7. | The mirrors here are coated with a multilayered dielectric film having a reflectance of over 99% .
这儿的反射镜上镀了一层多层介质膜，因而反射比超过99%。 |
| 8. | The etched section also reveals that multiple weld passes were made over the top of the original submerged arc weld pass .
从酸蚀断面还可以看出：在原自动埋弧焊的上面覆盖有多层焊道。 |
| 9. | There were many multistory, reinforced concrete frame buildings of several types in hiroshima and a smaller number in nagasaki .
广岛有许多类型不同的多层钢筋混凝土构架建筑物，而长崎则较少。 |
| 10. | The analysis by the stiffness method will now be performed for a single-storey structure and then extended to a multistorey building .
现在可以借刚度法完成单层结构的分析，然后推广到多层建筑物。 |
