| 1. | The heat-sink method has a fast warm-up time .
渗热法预热快。 |
| 2. | The filament drive included a trailing weight and a preheater .
长丝体的传动部分包括一个拖拉重锤和一个预热器。 |
| 3. | The mixture is poured into the mould preheated to the same temperature .
将混合物注入已预热到同样温度的铸模内。 |
| 4. | The filament drive included a trailing weight and a preheater .
长丝体的传动部分包括：一个拖拉重锤和一个预热器。 |
| 5. | The filament drive included a trailing weight and a preheater .
长丝体的传动部分包括：一个拖拉重锤，一个预热器进行加热。 |
| 6. | Condensate from the first-effect calandria is used for preheating the feed .
一效列管换热器中出来的冷凝液被用来预热进料。 |
| 7. | The heated-air system provides rapid heating of the air entering the carburetor when the engine is cold .
发动机处于冷态时，预热空气装置能迅速提供热的空气进入化油器。 |
| 8. | It is also smart to warm - up and cool down properly
预热和冷却动作也很重要。 |
| 9. | Configuration of plastic packaged mould . pre - heating unit
塑封模具结构.预热座 |
| 10. | A transistorize radio takes no time to warm up
晶体管收音机不需要预热时间。 |
