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解释物质含杂质的程度。杂质愈少,纯度愈高黄金的纯度
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英语fineness
物质中本质与所含杂质多寡的比例。
1. 这款红酒的纯度高达95%，口感十分醇厚。
2. 他的诚信度和忠诚度，是我见过最高的纯度。
3. 这台仪器的测量精度极高，纯度误差不超过0.1%。
4. 她的爱如同纯净水，纯度达到了100%。
5. 这款钻石的纯度达到了VVS1级别，非常稀有。
fineness-精致; 纤细; 细微; 优雅;
pureness-纯粹，干净; 纯度; 纯净;
purity-[化学]纯度; 纯洁，纯净; 清洁，清白，清廉; （语言）纯正;
purity quotient-纯度;
1.The purity of the water is tested regularly.
水的纯度定期检测。
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2.The students are asked to prove the purity of copper.
要求学生们检验铜的纯度.
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3.We can guarantee it pure.
我们可以保证它的纯度.
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4.The silver vase had been hallmarked at Birmingham.
这个银瓶是在伯明翰打上纯度标记的.
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5.Now General Electric have gone one better than nature and made a diamond purer than the best quality natural diamonds.
现在通用电气公司已经制造出了巧夺天工的钻石，其纯度比最好的天然钻石还要高。
柯林斯例句
6.Oxygen obtained from liquefied air is usually about 99.5 % pure.
由液化空气所取得的氧其纯度通常约为99.5%.
辞典例句
7.Synthetic vitamins have established an enviable record in purity of product.
合成维生素在产品纯度方面已证实具有出色的记录.
辞典例句
8.He finally stroke out a new method for testing the purity of the water.
他终于想出测定水纯度的新方法.
辞典例句
9.A beneficiation process is used to increase the purity to 95 % or more.
可采用富集方法将纯度提高到95%或更高.
辞典例句
10.The intensity of the colour is a measure of the purity of the product.
颜色的强度是产品纯度的一种量度.
辞典例句
11.Small apartment usually choose Brightness and color purity are high.
小户型一般选择明度与纯度都较高的色系.
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12.ABS piping is normally used in High Purity DI Water System.
ABS配管通常使用于高纯度的DI水系统.
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13.A high purity, high viscous organic anti - sediment agent was developed.
研制了一种高纯度 、 高粘度有机防沉剂.
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14.Control of the chemical purity of WFI presents few major problems.
注射用水化学纯度的控制是主要问题.
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15.Conclusion: High purity of MSC can be obtained by density gradient centrifugation.
结论: 密度梯度离心法分离获得的人胚胎骨髓间充质干细胞纯度高.
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