给出了采煤机螺旋滚筒不均匀运动时截齿瞬时切削厚度计算的数学模型和程序框图。
The mathematical model and block diagram are presented to calculate the pick momentary cutting thick when the shearer drum is in the state of irregular motion.
运动员抱怨说网球场的反弹力不均匀。
Players complained about the uneven bounce of the tennis court.
他认为这是由太阳周年视运动的不均匀引起的。
He considered that it was caused by the non-uniformity of the apparent annual motion of the sun.
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