...根雕|玉器|紫砂|收藏 声音分析之生物学介量，如时间结构之唧声（chirp, C）、长唧声（trill pulse, TP）以及脉冲比（pulse ratio, PR）；Dumortier（1963）说明声音时间结构（temporal structure of sou...
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paired-pulse ratio 双脉冲比值 ; 配对脉冲比率 ; 脉冲比 ; 观察双脉冲比值
pulse ratio modulation 脉冲比调制
pulse-ratio 脉冲比
a pulse-ratio 脉冲比
pulse compression ratio [电子] 脉冲压缩比
pulse-respiration ratio 脉搏呼吸比
pulse-temperature ratio 脉搏体温比率
pulse duration ratio 脉宽周期比 ; 脉冲占空系数
A pulse ratio of the motor is calculated based on the first switching frequency.
马达的脉冲比基于第一开关频率计算。
Pulse ratio modulation, a method of recording biomedical signals with magnetic tape, is presented.
本文介绍一种磁带记录生物医学信号的方法——脉冲比例调制。
The at least one switch is operated at a second switching frequency if the calculated pulse ratio is less than a first pulse ratio value and greater than a second pulse ratio value.
如果所计算的脉冲比小于第一脉冲比值且大于第二脉冲比值，该至少一个开关以第二开关频率操作。
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