通風石門 的英文怎麼說
中文拼音 [tōngfēngdànmén]
通風石門
英文
ventilationcross-cut- 通 : 通量詞（用於動作）
- 風 : Ⅰ名詞1 （空氣流動） wind 2 （風氣; 風俗） practice; atmosphere; custom 3 （景象） scene; view 4 ...
- 石 : 石量詞（容量單位, 十斗為一石） dan, a unit of dry measure for grain （= l00 sheng）
- 門 : Ⅰ名詞1 （房屋、車船等的出入口 ） entrance; exit; door; gate 2 （形狀或作用像門的東西） switch; va...
- 通風 : 1 （使空氣流通） ventilate; air 2 （透氣） be well ventilated 3 （透露消息） divulge information;...
- 石門 : bolt hole
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Improvement of limited position stoppage with air door of main fan in shigejie coal mine
石圪節煤礦主通風機風門限位閉鎖的改進With metal fatigue in material mechanics, this paper deduces the limestone fatigue curve of longmen grottoes by means of marble s one within the error permission. by the experiment elects the crucial factors of current vibration environment in longmen grottoes, the author contrasts the result of the experiment with its fatigue curve referred above and analyses the fatigue effect of longmen grottoes. finally, it is pointed out that after longmen grottoes have being suffered weathering and water - erosion more than 1500 years, the vibration environment is becoming an crucial factor leads to fatigue effect, especially in those weak surface carvings just like the crossings of several rifts, serious weathering places, etc
借鑒材料力學中金屬疲勞破壞的研究手段，在誤差允許范圍內用大理巖疲勞曲線推導出門石窟石灰巖疲勞曲線。通過對石窟實際振動環境中典型要素的抽取和振動試驗，將試驗結果與疲勞曲線進行對比，分析了門石窟的疲勞破壞效應。文章指出，在經歷了1500多年的風化和流水溶蝕后，振動環境已成為導致門石窟某些薄弱點如多條裂隙交叉點嚴重風化酥解的壁面雕刻品等產生疲勞破壞的重要誘發因素。Test research of the ventilation system transformation of xishimeng iron mine
西石門鐵礦通風系統改造試驗研究Evaluation of ventilation system in xishimen iron mine and study on its transformation scheme
西石門鐵礦通風系統可靠性評價及改造方案研究Because the surface treatment processing adopts the high pressure water washing and the surface treatment needs not remove dust or special prepared ventilation equipment, and has no humidity requirement, which bring safe and reliable economic benefits to the anticorrosion protection of petrochemical industry
由於表面處理工藝採用了高壓水沖洗，並且表面處理過程中無須除塵，無須專門準備通風設備，且無濕度要求，為石化工業的防腐保護帶來了安全可靠的施工、無污染和可觀的經濟效益。分享友人