您要查找的是不是：
- Raised, conical seat prevents solids build-up from interfering with seal. Seat is hardfaced with Stellite to meet severe service. Alternative space age alloys are also used. 凸起的、锥形阀座避免实心颗粒淤积影响密封。阀座采用钨铬钴合金进行硬面处理，能够经受恶劣环境的考验。也可采用航空工业用合金制作的阀座。
- Alternative Space Defence Centre 预备空间防御中心
- I had no alternative but to accept the offer. 我除了接受该项提议之外，别无选择。
- I'll have no alternative but to go with you. 我除了跟你走外别无选择。
- Please find alternative means of transport. 请另外找一个运输方法。
- Tell that joker to stop using my parking space. 叫那个家伙不要占用我的停车场。
- There appears to be no alternative. 似乎没有别的选择。
- There is plenty of space here to move about. 这里有很大的活动空间。
- We're a bit cramped for space in this attic. 在这间阁楼里我们有点活动不开。
- Have you got an alternative suggestion? 你有没有其他建议？
- There isn't much space left for your luggage. 剩下的地方不太够你放行李的。
- Disillusion voter want an alternative to the two main parties. 失望的选民需要一个党派以取代这两个大党。
- We have no alternative, but to do it. 我们别无选择，只能做了。
- It's easier for small car to find a parking space. 小型汽车比较容易找到停车空地。
- We have no alternative but to dismiss you. 我们只好辞退你,别无其他办法。
- They had no alternative in the matter. 在这件事上,他们没有选择的余地。
- The hotel has garage space for thirty cars. 这家饭店有停放30辆小汽车的车位。
- There isn't enough space for my address. 我写地址的地方不够。
- Alternate Space Defense Operations Center 预备空间防御作战中心
- Space rockets are being sent up all the time. 现在随时都有火箭发射。
