After picking with coal pick, 85% of the coal wil be crushed to 50mm size.

用挖煤镐铲出后，85%的煤会被粉碎成50毫米尺寸大小。

youdao

He had been a miner for so long, that he could intuitively locate the coal and loosen it with a single swing of a pick-axe.

他做矿工的时间太久了，以至于他可以凭直觉找到煤矿并用十字镐的一次简单回转把它敲松。

youdao

To adopt white light digital speckle correlation method, so as to observe the coal body's deformation and destruction law in pick cutting course.

采用白光数字散斑相关的方法，观测截齿截割作用下的煤体变形破坏情况。

youdao

Further upside risks have stemmed from high international crude prices, their impact on freely priced petroleum products, the increase in administered coal prices and pick-up in non-food manufactured product prices.

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You pick on coal and nuclear presumably because natural gas does not help your argument?

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However, while coal demand is subdued in the near term, it will gradually pick up.

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