impurity
美式发音: [ɪmˈpjʊrəti] 英式发音: [ɪmˈpjʊərəti] 复数：impurities 同义词反义词n.purity
n.contamination,pollution,adulteration,uncleanness,infection
impurity显示所有例句n.1.[c]杂质a substance that is present in small amounts in another substance, making it dirty or of poor quality
A filter will remove most impurities found in water.过滤器会滤掉水中的大部分杂质。
2.[u]肮脏；不纯；淫秽the state of being dirty or not pure
n.1.an amount of a substance, especially one that is not valuable or is of low quality, that is present in another substance2.the quality of not being pure
1.杂质 1）合金元素 alloying element 2）杂质 impurity 3）组合元素 combination of elements ...
2.不纯 ) probable a 可能的 ) impurity n 不纯；有罪 request v/n 要求，恳请 ...
3.不洁 purity 纯净，洁净，纯正 impurity 不纯，不洁 depurate 使净化，提纯 ...
4.不道德 impulse n. 推动，冲力；冲动 impurity n. 不纯；杂质；不道德 inaccessiblea. 达不到的，难接近 …
5.混杂物 inch screw thread 英制螺纹 Impurity 杂质，混杂物 impress 外加，附加 ...
6.不纯物 impulsive moment 冲量矩 impurity 不纯物 impurity atom 化学杂质 ...
7.不洁,不纯 purify v. 使纯净,提纯; impurity n. 不洁,不纯;杂质 purpose n. 目的,意图 ...
8.掺杂 implant: 注入 108. impurity n: 掺杂 109. junction: 结 110. ...
造句带翻译释义:,杂质,肮脏,不纯,淫秽,不洁,不道德,混杂物1.And sexual immorality, impurity, and greed have no place in a Christian's exercise routine.而荒淫、不洁和贪婪的行为，更不应出现在基督徒的日常生活中。
2.Rain is more a hurry, did not bring a little impurity, but against the umbrella from the umbrella along the flow.雨来得匆忙，没有带上一点杂质，却撞在伞上，从伞沿流下。
3.A first conductive impurity ion is implanted into a semiconductor substrate to form a well area on which a gate electrode is formed.向半导体衬底中注入第一导电杂质离子，由此形成阱区，其上再形成栅极。
4.If, however, the woman has not defiled herself and is free from impurity, she will be cleared of guilt and will be able to have children.若妇人没有被玷污，却是清洁的，就要免受这灾，且要怀孕。
5.The impurity elements on the surface of the silicon sample corroded were analyzed by an energy dispersive spectroscope.用能谱仪对腐蚀后的硅表层杂质元素进行分析；
6.Although industrial process are yet normally controlled by computer, it is possible that this one remains as impurity in finished products.即使目前的工业生产过程采用电脑进行控制，但也可能在最终产品中含有甲醛。
7.Then, by the relationship between the heat conductivity and the impurity concentration, the concentration distribution can be obtained.进而可以据热导率和掺杂浓度的关系，得到半导体中掺杂浓度的分布。
8.CONCLUSION The impurity was one of the reasons of the lower content of benzafibrat.结论分离得到的该杂质是造成产品纯度降低的主要原因之一。
9.An impurity removal path (42) is formed in a space surrounded by a groove on the surface of the separator (40) and a separation plate (30).在由隔离件（40）的表面上的槽和分隔板（30）包围的空间中形成杂质去除流路（42）。
10.By controlling the field and current, it is possible to obtain impurity profile shown in Fig. 4.通过控制电场和电流，可获得图4所示的杂质剖面分布图。