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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。
- Harden up a little, we need more speed. 把帆索拉紧一点，我们需要加快速度。
- 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。
- The fire( furnace) has burnt itself out. 炉火因燃料烧尽而熄灭了。
- Don't harden your heart against him. 别对他硬心肠。
- A furnace that manufactures producer gas. 煤气发生炉制造发生炉煤气的炉子
- The walls of the furnace are under repair. 炉壁正在修理。
- Would you please fire the furnace? 你去给炉子添加燃料好吗?
- Please harden in the main ropes, the sail's not tight enough! 请把主要的绳索拉紧些，帆扯得不够紧！
- Anneal means make harden steel soft and remove brittleness. 退火就是使淬火钢变软并消除其脆性。
- It's like a furnace in here can we open a window? 这里热得像个火炉--咱们打开窗户好吗?
- It's my son's duty to damp down the furnace every evening. 每天晚上封炉子是我儿子的任务。
- Able to set and harden under water, as Portland cement. 在水中变硬的能在水下定型并变硬的，如波特兰水泥
- Harden furnace 哈顿电炉
- He often went to the gym to harden his muscles. 他过去常到健身房锻炼肌肉。
- They harden clay by putting it in a fire. 他们把粘土坯放在炉火里使其变硬。
- They let the liquid harden on a glass surface. 并让液体在玻璃表面硬化，
- The bylaws forbid play ball in the public harden. 地方法规规定任何人不得在公园打球或踢球。
- They harden clay by putting it in a fire . 他们把粘土坯放在炉火里使其变硬。
