水下焊接設備 的英文怎麼說

中文拼音 [shuǐxiàhànjiēshèbèi]
水下焊接設備 英文
underwater welding equipment
  • : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
  • : 下動詞1. (用在動詞后,表示由高處到低處) 2. (用在動詞后, 表示有空間, 能容納) 3. (用在動詞后, 表示動作的完成或結果)
  • : 動詞(用熔化的金屬修補金屬器物或使金屬工件連接起來) weld; solder
  • : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
  • : Ⅰ動詞1 (設立; 布置) set up; establish; found 2 (籌劃) work out : 設計陷害 plot a frame up; fr...
  • : Ⅰ動詞1 (具備; 具有) have; be equipped with 2 (準備) prepare; provide with; get ready 3 (防備...
  • 焊接 : weld; welding; soldering; seal; sealing; sealing-in; shutting together
  • 設備 : equipment; device; facility; implementor; apparatus; installation; appointment; furnishing; setou...
  1. The paper mainly discussed the reasons of stress from liquid ammonia pressure vessel causing crack through examing data and experimental results and analysing relevant referential documents and materials, taking 1200 ammonia vessel ' s crack and leaking in a certain fertilization company as an example : there existed remaining welding, stress in the equipment ; there existed a stress decaying surrounding, i. e., moisture 0. 2 %, and temperature > - 5 with o2 or co2 inside ; the higher the intensity of raw materials, more possible it was to have stress decaying crack

    摘要以某化肥公司1200氨冷器殼體開裂泄漏的失效分析為例,通過對檢驗數據和結果及有關文獻資料的分析研究,探究了液氨介質壓力容器產生應力腐蝕裂紋的原因:中存在較高的殘余應力;液氨介質具應力腐蝕環境,即含量0 . 2 % ,且有空氣( o2或co2 )污染(或摻入) ,使用溫度高於零5 ;母材強度越高,應力腐蝕裂紋產生的傾向就越大。
  2. Underwater welding equipment

    水下焊接設備
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