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.
3. murmur-an abnormal sound of the heart; sometimes a sign of abnormal function of the heart valves. cardiac murmur, heart murmur. symptom - (medicine) any sensation or change in bodily function that is experienced by a patient and is associated with a particular disease. systolic murmur-a murmur heard during systole.