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.
Related to murmur: heart murmur. (mÃ»râ²mÉr) n. 1. A low, indistinct, continuous sound: spoke in a murmur; the murmur of the waves. 2. An indistinct, whispered, or confidential complaint; a mutter. 3. Medicine An abnormal sound, usually emanating from the heart, that sometimes indicates a diseased condition.