| 1. | The insulation must be protected from moisture .
隔热层必须防潮。
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| 2. | Foam rubber provides good insulation .
泡沫橡胶隔绝性能良好。
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| 3. | This can be counteracted only by very effective insulation .
这只能用非常有效的绝缘来防止。
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| 4. | Please examine the insulation of the electric wires in my house .
请检查一下我屋子里电线的绝缘情况。
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| 5. | It was as if he had a coating of insulation about all his feelings .
他的感觉仿佛都涂上了一层绝缘漆。
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| 6. | After the last freeze-up we put insulation round the pipes .
我们在上个冰冻期之后把管道用保温材料裹上了。
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| 7. | A good insulation around the cement favours an temperature increase .
水泥周围的良绝热体又有利于温度的增高。
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| 8. | The insulation should only be removed immediately before photographing .
只有在拍照之前一霎那间才可撤去隔热物。
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| 9. | Every insulation must be evaluated for light transmission characteristics .
每一种绝热系统都必须根据光传递系统加以评价。
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| 10. | It is always difficult to assure good insulation between the electric leads .
要保证两个电触头之间有良好的绝缘总是很困难的。
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