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- Based on the principles of fractional reduction and step dilution, when retrieving Cadmium from Cd dross, percentage purity of Cd powder can reach to 99.5%. 本文采用分步还原、梯级稀释理论从废镉渣中回收出了纯度高达99.;5%25的纯镉粉。
- Based on the principles of fractional reduction and step dilution, when retrieving Cadmium from Cd dross, percentage purity of Cd powder can reach to 99. 本文采用分步还原、梯级稀释理论从废镉渣中回收出了纯度高达99.;5%25的纯镉粉。
- While the total flavonoids was purified by member method, the percentage loss of the total flavonoids was 0, the turbidity of the liquor purified was 6.50, percentage purity was 46.59%, and the yield of K and Ca was 100% and 70.973% respectively. 膜法分离纯化蓼实总黄酮:黄酮损失率为0;纯化液浊度为6.;50;纯度为46
- What percentage of the earth is covered by oceans? 地球上百分之多少被海水覆盖着？
- The figure is expressed as a percentage. 那数字是以百分比表示的。
- Chinese people regard lotus as an emblem of purity. 中国人把莲花看作是纯洁的象征。
- We must ensure the purity of drinking water. 我们必须确保饮用水的纯净。
- We have only a small percentage of foreign books. 我们只有一少部分外文书。
- Lenin fought stubbornly for the purity of Marxist theory. 列宁顽强地为维护马克思主义学说的纯洁性而战斗。
- What percentage of children were absent? 缺席的学童占百分之几?
- Each of them got a percentage of the profits. 他们每个人都得到一部分利润。
- Whisky contains a large percentage of alcohol. 威士忌所含酒精的百分比很高。
- There is no percentage in worrying about it. 为此担忧无济於事。
- There is no percentage in arguing with him. 同他争论于事无补。
- It's a soprano of great compass and of great purity. 这是一种音域宽广，高度纯正的女高音。
- What percentage of his income is taxable? 他的收入有多少需纳所得税?
- Whiteness is emblematic of purity. 白色是纯洁的象征。
- percentage purity 纯度百分率
- Something added that lowers value or purity. 掺杂物，杂质能使原物降低成色、纯度的添加物
- The purity in the water supply is very important. 供水的纯净是非常重要的。
