This kind of device employs advanced laser scanning measuring technique, which can measure automatically the coal storage in the open coal yard without necessity of shaping coalpile beforehand.
它采用先进的激光扫描测量技术，可以在不对煤堆进行事先整形的情况下自动测量出大型露天煤场的存煤量。
2
As seen above, someone took an empty chassis, dumped in a pile of coal, and decided to cook several sticks of meat.
如上所述，有人拿了一个空机箱，在一个煤堆倾倒，并决定将肉煮熟数枝。
3
Take pity on your grader, who is facing a huge stack of exams and would likely prefer shoveling coal to wading through the paper pile.