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- double corona charging 双电晕充电
- 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
- Application of Ceramic Foam Filter in Investment Casting of Double Corona Stationary Blades 泡沫陶瓷过滤器在带冠导叶熔模铸造中的应用
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- 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 was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- Reserve double room June fourth to tenth inclusive. 预订双人房间，六月四日至十日，共六晚，望订妥复电。
- In this case, I can double for penalty. 假如这样的话，我可以叫加倍了。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗？
