壽命不透明度 的英文怎麼說

中文拼音 [shòumìngtòumíng]
壽命不透明度 英文
life opacity
  • : 名詞[書面語] (剁物所用的木墩) a block of wood
  • : Ⅰ動詞1 (滲透; 穿透) penetrate; pass [seep] through 2 (暗地裡告訴) tell secretly; let out; lea...
  • : Ⅰ形容詞1 (明亮) bright; brilliant; light 2 (明白;清楚) clear; distinct 3 (公開;顯露在外;不隱...
  • : 度動詞[書面語] (推測; 估計) surmise; estimate
  • 明度 : [攝影學] lightness; value
  1. The vertical structure optimization through simulation of the new structure, low loss igbt ( lpl - igbt ) has been discussed in detail in this paper. in comparison with the prevalent igbt, lpl - igbt has not only the merit of transparent back emitter and high lifetime of carriers owned by npt - igbt but also the complex n7n + voltage sustain layer structure owned by pt - igbt. not only possesses lpl - igbt lower power loss but also the other capacities are no better than npt - igbt such as break down voltage, current capacities, safe operation area and cost

    與現有igbt相比較, lpl - igbt在結構上保留了npt - igbt中的發射區和高載流子的本質優點,同時又具有pt - igbt中n ~ - n ~ +復合薄耐壓層的優點;在器件性能上, lpl - igbt僅具有比npt - igbt更低的能量損耗(包括通態損耗和開關損耗) ,而且其餘性能如器件耐壓、電流密、安全工作區以及製造成本等相對現有npt - igbt均有顯改善。
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