【计】 重复率

repetition rate generator repetition rate impulse repetition distributed repetition repetition equivalent iterative repetition symmetrical repetition image repetition stress repetition independent repetition repetition work radiofrequency pulse repetition rate horizontal repetition rate pulse-repetition-rate modulation repetition rate divider light pulse repetition rate frame repetition rate pulse repetition rate rate of pulse repetition trigger repetition rate high-repetition-rate high-repetition rate accelerator