隧道三極體 的英文怎麼說

中文拼音 [suìdàosān]
隧道三極體 英文
tunnel triode
  • : Ⅰ名詞1. (隧道; 地道) tunnel; underground pass2. [書面語] (道路) road3. (郊外的地方) suburbsⅡ動詞[書面語] (旋轉) turn
  • : Ⅰ名詞(道路) road; way; route; path 2 (水流通過的途徑) channel; course 3 (方向; 方法; 道理) ...
  • : Ⅰ數詞1. (二加一后所得) three 2. (表示多數或多次) more than two; several; many Ⅱ名詞(姓氏) a surname
  • : i 名詞1 (頂點; 盡頭) the utmost point; extreme 2 (地球的南北兩端; 磁體的兩端; 電源或電器上電流...
  • : 體構詞成分。
  • 隧道 : tunnel; tunneling; tunnelling; chunnel; drive
  1. Because there are small openings and the three cracksin the concrete lining of gas tunnel, the gas should intrude into the gas tunnel built. this effect will endanger the transport safety. the authors study on the operation ventilation technology in the gas tunnel and put forward an economical, safety and effective ventilation plan, and therefore furnish a theoretical basis for the gas tunnel ventilation design in the future

    由於瓦斯混凝土襯砌本中的細小孔隙和「縫」等缺陷的存在,建成后的瓦斯必然受瓦斯侵襲,這對運營安全危害大,為此,本文對瓦斯運營通風技術進行了認真研究,提出了經濟、安全、有效的通風方案,為未來瓦斯的通風設計提供了理論依據。
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