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- Sagging and creep of the compo?nents occur during heat treatment as a result of improper support of components or warped hearth in the hardening furnace. 当对部件支持不当或在炉床翘曲的淬火炉中进行淬火时，部件在热处理过程中会出现弧垂和蠕变现象。
- Let's pack up and spend a week in the countryside. 咱们收拾好东西到乡下去过一个星期吧。
- How would you pack the goods we have ordered? 我们订购的这批货，不知你们是怎么包装的？
- Harden up a little, we need more speed. 把帆索拉紧一点，我们需要加快速度。
- He used to smoke a pack of cigarette a day. 他过去经常一天抽一包香烟。
- We leave tomorrow but I haven't begun to pack yet! 我们明天动身，但我现在还没开始收拾行李呢！
- The ship was nosing a way through the ice pack. 轮船小心地通过大块浮冰。
- The fire( furnace) has burnt itself out. 炉火因燃料烧尽而熄灭了。
- Don't forget to pack your toothbrush! 别忘了把牙刷放到箱子里去！
- Hot steel is quenched to harden it. 烧热的钢淬火使它坚硬。
- The varnish takes a few minutes to harden. 清漆几分钟就能变硬。
- They went hunting with a pack of hounds. 他们带一群猎狗去打猎。
- A furnace that manufactures producer gas. 煤气发生炉制造发生炉煤气的炉子
- Pack your bags and make it snappy; we leave in five minutes. 赶快把东西装进你们的包里，5分钟后我们就走。
- The walls of the furnace are under repair. 炉壁正在修理。
- Don't harden your heart against him. 别对他硬心肠。
- Smoking's bad for you; you ought to pack it in. 吸烟对你很不好，应该戒掉。
- Please don't forget to pack me a razor. 请别忘了给我放一把刮须刀进去。
- Would you please fire the furnace? 你去给炉子添加燃料好吗?
- What she told you was a pack of lies. 她对你说的话是一派谎言。
