cathodal 中文意思是什麼
cathodal
解釋
負極的-
At present, the investigation about this aspect is concentrate on the pure inorganic cathodal electrochromic materials like wo3 and organic electrochromic materials like prussian blue and polyaniline. but for the doped electrochromic materials, the research is very lack
關于這方面的研究卻主要集中在以wo _ 3為代表的一元無機陰極電致變色材料和普魯士蘭、聚苯胺為代表的有機電致變色材料上，對多元的電致變色材料的研究較少。 -
We adopt double alkali cathodal tube 9789qb, which was made by emi corporation in england, as our photomultiplier, whose spectrum ranges between 300nm to 650nm, with less noise counters and single - photon apices, which make it suitable as a single - photon - counter. the disparted - voltage device is designed in a reasonable way and the cooling system of iquefied nitrogen which makes it small in size, simple in structure, easy in processing, cheap in cost and good in performance
該管型的光譜范圍在300 650nm ，具有暗計數少，有單光子峰的特點，適于做單光子計數器；本文的光電倍增管分壓器設計合理而冷卻系統採用液氮，該系統體積小、結構簡單、加工便利、成本低廉且性能良好。
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