为制药生产提供了一种合适的质量控制方法。
It provides an adequate quality-control procedure for pharmaceutical production.
两种可磨性较差的煤混配起来的煤种可能变得较易磨细，选择合适的质量配比比例可以提高混煤的可磨性指数。
Moreover, a certain ratio of blending coal could improve HGI, which implied more facility of the pulverization of coals.
我认为一开始要有合适的消费者，出售好啤酒，保持质量，最重要的是，即使你可能会觉得很累，也要保持良好的态度。
I think having the right customers to start with, selling the right beer, keeping it good, and most of all, keeping a good attitude yourself, even though you probably feel very tired.
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