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1. | An energy crisis compels fuel conservation. |
| 能量危机迫使保存燃料 |
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2. | anxiety conservation |
| 焦虑保存 |
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3. | Conservation Environment of Collection |
| 藏品保存环境 |
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4. | conservation product |
| 保存产品 |
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5. | conservation zone |
| 保护区|保存区 |
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6. | heat conservation |
| 热量守恒; 热量保存 |
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7. | conservation of coinage |
| 货币保存 |
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8. | art conservation and restoration |
| 艺术品保存和修复 |
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9. | ex situ conservation |
| 异地保存 |
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10. | store in a deepfreeze, as for conservation. |
| 低温保存以便永久保持。 |
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