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| 1. | antiseptic preservation |
| 加防腐剂保藏|加消毒剂保藏 |
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| 2. | In hot weather it is rather difficult to preserve food and keep it fresh and safe to eat. |
| 热天很难保藏食品，使之保持新鲜与食用安全。 |
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| 3. | lyophil preservation |
| 冷冻干燥保藏 |
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| 4. | Salt and spices help to preserve meat. |
| 盐和调味品有助于保藏肉类. |
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| 5. | culture collection |
| 菌种保藏 |
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| 6. | Ice helps to preserve food. |
| 冰能帮助保藏食物。 |
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| 7. | preserve in brine |
| 湿腌|在盐水中保藏 |
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| 8. | preservation by salt |
| 腌制保藏 |
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| 9. | The first references are to the use of natural ice used to preserve food products for extended periods |
| 最早是使用天然冰来保藏食品以延长其保质期。 |
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| 10. | feed preservation |
| 饲料保藏 |
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