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1. | of desalinated archaeolical iron was converted to forma stable and compact layer by the treatment of chemical |
| 出土铁器文物在脱盐清洗后,运用化学稳定转化处理的方法将表面不稳定的铁锈转化成稳定、致密的锈层,然后进行钝化封闭,提高耐蚀性,最后进行防锈封护和表面消光处理。 |
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2. | chemical conversion |
| 化学转化 |
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3. | Chemical Conversion Coating |
| 化学转化层 |
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4. | Conversion of chemical energy to electric energy in a storage battery. |
| 化学能转为电能将化学能转变为蓄电池中的电能 |
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5. | chemical conversion film |
| 化学处理膜 |
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6. | are detrimental to seedling growth and are very susceptible to gaseous loss by volatilization before chemical |
| 这些氨的大量存在对幼苗生长产生危害,同时也很容易在转化为铵态氮和硝态氮之前挥发损失。 |
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7. | chemical conversion treatment |
| 表面化学处理 |
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8. | Abstract: The principal development of the study on chemical conversion of nitrogroup derivatives for |
| 文摘:在这篇文章中,首先综述了甲苯硝基衍生物研究的进展,根据这一评论详细地说明了化学转化机理和取代基效应,并对硝基甲苯的选择性氧化进行了简单评述。 |
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9. | Chemical conversion coatings Rinsed and non-rinsed chromate conversion coatings on aluminium and aluminium |
| GB/T17460-1998化学转化膜铝及铝合金上漂洗和不漂洗铬酸盐转化膜 |
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10. | an electric cell that generates an emf by an irreversible conversion of chemical to electrical energy |
| 由化学能转化为电能从而产生电动势的电池;不能充电。 |
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