词组短语
high purity高纯度
optical purity光学纯度
同近义词辨析
goodness, purity, integrity, morality, virtue
这组词都有“美德”的意思，其区别是：
goodness含义最广，侧重固有的仁爱，慷慨等高尚的美德。
integrity指品格的纯正，有高度是非感的美德。
morality强调符合道德标准的行为或用道德准则衡量某事，尤注重男女间的道德品行。
virtue一般用词，指符合道德准则的隐恶扬善行为或品行或指一种有意识去做善事的高尚道德。
双语例句
用作名词(n.)
- We must ensure the purity of drinking water.
我们必须确保饮用水的纯净。 - Chinese people regard lotus as an emblem of purity.
中国人把莲花看作是纯洁的象征。 - White symbolizes purity and cleanness.
白色代表纯洁和干净。 - 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。 - The ideological purity of their music, however, precluded any sort of jamming.
然而他们音乐思想上的纯粹性，阻断了任何其他干扰。 - So in order to study Socrates' legal thoughts, the author uses the methods of limiting materials to ensure the purity, and giving up comprehensiveness to improving authenticity.
笔者用有限材料来保障纯粹，放弃全面性而提高真实性的方法来研究苏格拉底的法律思想。
权威例句
Purity and danger : an analysis of the concepts of pollution and tabooNMR determination of enantiomeric purityPurity of the sacred lotus, or escape from contamination in biological surfacesPurity and Danger, An analysis of concepts of pollution and taboo by Mary DouglasTemperature and Purity Dependence of the Superconducting Critical Field . IV. Strong-Coupling EffectsLow-temperature synthesis of high-purity single-walled carbon nanotubes from alcoholNuclei from rat liver: isolation method that combines purity with high yield.Oligonucleotides having phosphorothioate linkages of high chiral purityAn improved method for isolating type II cells in high yield and purity.Rapid separation of lipid classes in high yield and purity using bonded phase columns.
