素燒瓦 的英文怎麼說

中文拼音 [sùshāowǎ]
素燒瓦 英文
unglazed roofing tile
  • 素 : Ⅰ形容詞1 （本色; 白色） white 2 （顏色單純） plain; simple; quiet 3 （本來的; 原有的） native Ⅱ名...
  • 燒 : Ⅰ動詞1 （使東西著火） burn 2 （加熱或接觸某些化學藥品、放射性物質等使物體起變化） cook; bake; hea...
  • 瓦 : 瓦動詞（蓋瓦） tile; put tiles on a roof; cover （a roof） with tiles
  1. Analysis and evaluation on factors affecting gas burning in drill hole

    鉆孔瓦斯燃燒影響因素評價研究
  2. The main objective of present study is to analyze and evaluate factors affecting gas burning which occurred during drilling at wu20160 working - face in no. 10 coal mine of pingdingshan

    摘要瓦斯燃燒是煤礦開采過程中存在的重要危險因素之一，其發生是由多因素共同導致的災害現象。
  3. Based on analytical result, evaluation model on gas burning in drill hole is established by using analytic hierarchy process, weight coefficient of risky factors affecting gas burning is determined and hierarchy total taxis are made

    結合平頂山十礦戊20160工作面的打鉆情況，對影響鉆孔瓦斯燃燒的危險因素進行了分析，根據分析結果建立了評價層次模型，運用層次分析法確定了影響鉆孔瓦斯燃燒各危險性因素的權重系數，並對權重系數進行了層次總排序。
  4. The major factors affecting gas burning in drill hole such as working skills for drill hole, reasonable air, flux coal bed gas content and so on are determined as dominating one from the model, which can provide coal miner or technician with correct suggestion to prevent and control gas burning during drilling in coal mine

    計算結果表明：鉆孔施工工藝、合理的配風量、煤層瓦斯含量等是防止鉆孔瓦斯燃燒中優先考慮的影響因素，為煤礦防止及治理鉆孔瓦斯燃燒提供了科學的理論依據。
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