英语词汇“irregular coal seam”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	irregular coal seam
释义	irregular coal seam 英?[??regj?l? k?ul si:m] 美?[??r?ɡj?l? kol sim] 释义不稳定煤层行业词典煤炭不稳定煤层???"煤层厚度变化较大,无明显规律,且煤层结构复杂或极复杂的煤层。"???
随便看	presserplate presser-plate presser-plate hub presser plate hub press error pressers presser slide presserver life jacket presser wheel presses presses ahead presses box presses cold forging presses-crank Press ESC to exit presses down presses down on presses eccentric presses for presses for consolidating SCRAP metal presses forging presses for moulding TABLETS in general presses for shaping presses for shaping loose soles presses for SQUEEZING liquid-containing material

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irregular coal seam