電火花穿孔 的英文怎麼說

中文拼音 [diànhuǒhuāchuānkǒng]
電火花穿孔 英文
electric spark drilling
  • : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
  • : fire
  • : Ⅰ名詞1 (種子植物的有性繁殖器官) flower; blossom; bloom 2 (可供觀賞的植物) flower 3 (形狀像花...
  • 穿 : Ⅰ動詞1 (破; 透) pierce through; penetrate 2 (通過孔、隙、空地等) pass through; cross; go thro...
  • 火花 : spark; spark discharge; spark-over; scintillance; flake; trigatron; cremation; [電工] electric spark
  • 穿孔 : 1 (鉆孔; 鑿孔; 打孔) bore a hole; punch a hole; punching; piercing; tresis; key punching 2 [醫...
  1. Incondition of surface anti - corrision and insulation coat of metal and tiny hole of steel where resistance and crack is very small, when supplying a high voltage, gas crack will be punctured and electric spark discharging will occur, now send a pulse signal to the alarming circuit the alarmer can send out sound and light to alarm. we can do leak hunting on the coating according to this principle

    金屬表面絕緣防腐層過薄、漏鐵及漏處的阻值和氣隙密度都很小,當有高壓經過時就形成氣隙擊穿而產生,給報警路產生一個脈沖信號,報警器發出聲光報警,根據這一原理達到防腐層檢漏目的。
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