煤層分叉 的英文怎麼說

中文拼音 [méicéngfēnchā]
煤層分叉 英文
dichotomy
  • : 名詞(黑色固體礦物) coal
  • : i 量詞1 (用於重疊、積累的東西 如樓層、階層、地層) storey; tier; stratum 2 (用於可以分項分步的...
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : 叉動詞[方言] (擋住, 卡住) block up; jam
  • 煤層 : [地質學] coal rake; coal seam; coal bed
  1. In order to avoid gas blast because of short circuit, it should popularize shielded mine cable under coal mine. except insulated surface of part products adopting tinnint brass wires and nylon wires, its protective shield adopting conducting rubber and shielded layer which transition resistance not bigger than 3k. the protective layer adopt high machinery chloroprene rubber which is fireproof

    為防止電纜相間短路而造成瓦斯氣體爆炸,在礦井下應大力推廣使用屏蔽礦用電纜,除部產品的絕緣表面採用鍍錫銅絲和尼絲交紡織之外,其外屏蔽型電纜的保護屏蔽採用導電橡皮及屏蔽,其屏蔽的過渡電阻不大於
  2. The results indicate that the stability for bifurcation point equilibrium configuration and post - buckling equilibrium path of roof strata can be revealed and an effective method for determining displacement field of imperfection structure can be provided by using initial post - buckling theory

    應用初始后屈曲理論可揭示淺埋長壁開采頂板巖點平衡構形及后屈曲平衡路徑的穩定性,是確定非完善結構位移場的一種有效方法。
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