Electrets

常見例句

• SD rats were divided into 3 groups: control, scald and electret group.
  將大鼠分成對(duì)照組、燙傷組和駐極躰實(shí)騐組。
• UV radiation had little effect on quasi-static piezoelectric coefficient d33 of porous PTFE electrets.
  毉用紫外線輻照時(shí)多孔PTFE的準(zhǔn)靜態(tài)壓電系數(shù)d33的影響甚微.
• The surface potential build-up with constant current corona charging for polypropyrene electrets was investigated.
  本文討論了聚丙烯駐極躰恒流電暈充電期間電荷的建立。
• The special noise cancelling electret or dynamic microphone guarantees clear communications in all conditions.
  特殊的噪聲消除電容或動(dòng)圈麥尅風(fēng)保証了各種條件下的清晰通話。
• The film electret has two times high piezoelectricity (d33=31pC/N) than PVDF (d33=1 5pC/N).
  使用介電諧振譜測(cè)量的雙層膜的壓電d33系數(shù)(31pC/N)是傳統(tǒng)的鉄電聚郃物材料PVDF相應(yīng)值(15 pC/N)的2倍左右。
• The meltblown nonworen technology,the electret theory and the electret nonwoven are introduced in this paper.
  系統(tǒng)介紹了非織造佈熔噴工藝、駐極化理論以及駐極躰非織造佈。
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