| 1. | Tubing sizes will vary with the manufacturer . 管的大小因制造厂家不同而异。 |
| 2. | Recessing the oxidizer tube improves stability . 氧化剂管的凹陷使稳定性增强。 |
| 3. | The end of the connecting tube is sealed with a flame . 连接管的末端用火焰密封。 |
| 4. | Who's in charge of ship's stores ? 船上的物资是谁管的? |
| 5. | The terminal hindgut forms the upper portion of the anal canal . 末端后肠形成肛管的上部。 |
| 6. | That 's no part of my duty . 那不是我管的事。 |
| 7. | Seal up one end of a glass tube about 34 inches long . 把长约34英的玻璃管的一端封闭起来。 |
| 8. | The protein out of which microtubules are made is called tubulin . 构成微管的蛋白质叫做微管蛋白。 |
| 9. | Most of the post-septal part of the nephridial tube is secretory . 肾管的后隔膜大部分具有分泌作用。 |
| 10. | This diode produces about nine times more radiant power than that one . 这只二级管的耗散功率比那只大8倍。 |