English translation for "煤层上分层"

upper leaf

Related Translations:

煤层:  [地质学] coal rake; coal seam; coal bed 短语和例子薄煤层 thin seam; 厚煤层 thick seam

煤层记录:  coal log

松软煤层:  lum

瓦斯煤层:  fiery seamfieryseamgaseous seamgassy seam

倾斜煤层:  inclined seampitching coal

勘探煤层:  prove the coal

底部煤层:  underseam

错位煤层:  dislocated seam

多煤层:  multiple seam

煤层气:  cbmcoal-bed gascoal-seam gascoalbed methane

Similar Words：

"煤层曲线" English translation, "煤层取样平面图" English translation, "煤层燃烧面" English translation, "煤层软泥土顶板" English translation, "煤层软土顶层" English translation, "煤层石球" English translation, "煤层石球 煤结核" English translation, "煤层试样" English translation, "煤层水平断面图" English translation, "煤层掏槽" English translation