“half-course”的概念、定义、翻译、参考文献-科学参考

单词	half-course
释义	half-course [`haf ¦kȯrs] ^{MINING ENGINEERING} The drift or opening driven at an angle of about 45° to the strike and in the plane of the seam.
随便看	ribble ribbon ribbon banding ribbon bomb ribbon cable ribbon cartridge ribbon conductor ribbon conveyor ribbon diagram ribbon jasper ribbon lightning ribbon microphone ribbon mixer ribbon parachute ribbon reef ribbon rock ribbon slate ribbon structure ribbon vein ribbon windows rib hole ribitol riblet Riblet coupler riboflavin

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