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- The surface potential build-up with constant current corona charging for polypropyrene electrets was investigated. 本文讨论了聚丙烯驻极体恒流电晕充电期间电荷的建立。
- A cheap and reliable stainless steel net filter (SSNF) with a corona charging unit has been developed as a major part of a diesel after-treatment system. 研制了一种新的柴油机排气微粒后处理系统，采用廉价而可靠的不锈钢丝网作为过滤体，利用电晕荷电技术提高不锈钢的过滤效率。
- Abstract: The electret hybrid film consisting of porous PTFE and Teflon FEP is prepared through co-melting method at high temperature and with corona charging. 摘要: 本文报道采用高温熔融粘合工艺和电晕注极方法制备了由多孔PTFE/FEP复合而成的空间电荷驻极体压电膜。
- constant-current corona charging 恒流电晕充电
- By neglecting the value change of the charge to mass ratio caused by the different pesticide solution,the corona charging method was used with water solution replacing pesticide solution. 在对不同药液引起的荷质比值的变化不作考虑的情况下,以水溶液代替药液,运用电晕充电法进行荷电喷雾,研究了测量系统对荷质比测量精度的影响。
- Methods: Pharmaceutical method and grid-controlled constant corona charge technique were used to prepare electret meloxicam patch. 方法:利用药剂学方法和栅控恒压电晕充电技术制备驻极体美洛昔康贴剂；
- grid-controlled constant corona charge 栅控恒压电晕极化
- The letter was written on a single sheet of paper. 这封信只用一张纸写成。
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- Influence of constant-current corona charging on electret state of porous PTFE film electret 恒流电晕充电对聚四氟乙烯多孔薄膜驻极体驻极态的影响
- He got over the stream with a single leap. 他一跃就跳过了小溪。
- The bridge crosses the river in a single span. 河上那座桥是单跨桥。
- Do you want a single or a return ticket? 你要单程票还是往返票?
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- I have had to work for every single penny I earned. 我挣的每一便士都是辛苦工作得来的。
- The huntsman fired a single shot at the lion and settled its hash. 猎人朝那只狮子开了一枪，把它打死了。
- Five twenties and ten single, please. 请给我5张20元的和10张1元的。
- She wore a single orchid on her evening dress. 她在晚礼服上缀着一朵兰花。
- A Research on Electrorheological Effect of Corona Charged Electrets 电晕驻极材料的电流变响应研究
- Up to yesterday, I thought he was single. 直到昨天，我一直以为他是独身。
