As an occupation player, giving the affair of efficiency is very not okay.
作为一个职业玩家，托效率的事情可是非常不好的。
2
After modification, it achieves many benefits, such as high reliability and dust collection efficiency of the bag dust collector, convenience for overhaul and maintenance, and small space occupation.
改进后，提高了袋式除尘器的可靠性和收尘效率，检修维护方便，占用空间小。
3
Based on the model, direct search method is presented which can save the computing space and CPU occupation time, enhance the efficiency of decision rules generation.