| 1. | Heaters must be distributed uniformly around the orchard .
加热器必须均匀地分布于园内。 |
| 2. | The gas can be cooled by a heat exchanger after the air heater .
烟气可以用空气加热器后的热交换器来冷却。 |
| 3. | Gasfired heaters should not be used in corrosive or explosive atmosphere .
燃烧煤气的加热器不宜用于有腐蚀性或危险性的气体中。 |
| 4. | When auxiliary heaters are turned on the chamber pressure may rise by an order of magnitude or more .
当辅助加热器接近燃烧室工作时，压强就可能上升一个数量级或更多。 |
| 5. | A hot core heater would be very useful to avoid condensation of the constituents of air at the higher mach numbers .
利用一个核心加热器，可以有效地避免空气成分在较高马赫数时发生冷凝。 |
| 6. | The energy will be given out wherever the two electricities can reunite through a lamp, or a motor, or a heater etc .
而两种电在任何可以重聚的地方，如通过电灯、马达或加热器等等，就会释放能量。 |
| 7. | If the loss of heat through a surface is to be eliminated completely, the use of a heater outside the considered volume becomes necessary .
如果要完全消除通过一个表面的热损失，就必须在所考虑的容积之外，使用一个加热器。 |
| 8. | Metal tube heater for refrigerator and exposing cabinet
冰箱展示柜用管状加热器 |
| 9. | Particular requirements for appliances for heating liquids
液体加热器的特殊要求 |
| 10. | Those new heaters run away with a lot of electricity
那些新的加热器耗电量很大。 |
