pentagrid

英['pentəgrɪd] 美['pentəgrɪd]
  • n. 五栅七极管
  • pent adj.被关押的;被禁锢的动词pen的过去式和过去分词形式.
  • pentacid adj.[化]五价的
  • pentacle n.五角星形
  • pentad n.五个一组
  • pentagon n.五边形Pentagon:五角大楼(美国国防部).
1. The ion energy and the density of beam flux of cold cathode ion source were measured by pentagrid probing and Faraday cup.
采用五栅网离子能量测量装置和法拉第筒测量了宽束冷阴极离子源的离子能量和离子束流密度。

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2. The ion energy and the density of beam flux of cold cathode ion source were measured by pentagrid probing and Faraday cup.
采用五栅网离子能量测量装置和法拉第筒测量了宽束冷阴极离子源的离子能量和离子束流密度。

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