The classification function is usually of the form shown in Figure 5.4. d 1 and d 2 are parameters that are characteristic of the crusher. They are determined primarily by thesetting of the crusher. Data from operating crusher machines indicate that both d 1 and d 2 areproportional to the closed side setting.
murmur verb (COMPLAIN) âº [ I ] to complain about something that you disagree with or dislike, but not in a public way: They were murmuring about the boss's nephew getting the job.
murmur - a low continuous indistinct sound; often accompanied by movement of the lips without the production of articulate speech murmuration, murmuring, mussitation, mutter, muttering sound - the sudden occurrence of an audible event; the sound awakened them