| 1. | The connecting rod may drive a valve stem directly .
连杆可以直接带动阀门的把柄。 |
| 2. | Cars began using caps that incorporated two valves .
汽车开始使用装有两个阀门的油箱盖。 |
| 3. | The engineering gang fell earnestly to work on jammed valves .
轮机组都起劲地埋头修理堵塞的阀门。 |
| 4. | The circular movement of this crank operates the valves register .
曲柄的圆周运动带动了阀门的记录器。 |
| 5. | Valve clatter is of course eliminated along with the valves .
阀门的咕噔咕噔的声音自然也与阀门一起被消除掉了。 |
| 6. | It has enough energy to overcome the frictional resistance in valves and registers .
它有足够的能量克服阀门和记录器的摩擦阻力。 |
| 7. | Since the engine has no valves, it doesn't need any camshaft, valve lifters and so on .
因为发动机没有阀门，它不需要任何凸轮轴、起阀器等。 |
| 8. | Marullo wouldn't get a new valve because the water wasn't metered and who cared .
马鲁洛老不肯换个新的阀门，因为用水是不计度数的，谁去管它呢。 |
| 9. | If the engine backfires, the sudden pressure in the intake manifold forces the valve back .
如果发动机回火，进气歧管骤增的压力就迫使阀门向后移动。 |
| 10. | One opened seam, one blown valve, and his life would be choked out by flooding salt water .
只消出现一条裂缝，爆裂一个阀门，他这条命就会给涌进来的海水收拾掉。 |
