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。
Pulse ratio modulation, a method of recording biomedical signals with magnetic tape, is presented.
事实上，大辉哥的秘密酱汁并不难做，用生抽、糖、香油、鸡精和胡椒粉按照一定的比例调制就行。
Da Hui's soy sauce mixture is quite easy to make. Light soy, sugar, sesame oil, chicken powder and pepper are mixed in a special ratio, and the sauce is ready.
采用适当的混合比例调制的可降解混合基础油，可以保持合成基础油的高性能、对添加剂的相容性能和敏感性。
The biodegradible mixed base oil, with appropriate proportion, could keep the high property of the synthesized base oil, compatibility and sensitivity to additives.
放大器输入为电压信号，与光敏二极管产生的光电流信号成比例。调制光柱以断路器同样的频率照射光敏二极管。
The amplifier input is a voltage proportional to the photocurrent signal produced by a photodiode, which is irradiated by a modulated light beam at the same chopper frequency.
由PW M脉宽调制器驱动功率驱动电路，输出电流信号驱动比例电磁铁。
This output transferred thorough PWM driver circuit and changed into current signal to the proportional magnetic valve.
本文针对大惯量、大负荷、低速工况的滞环及爬行现象，提出了一种新型的解决方法——脉宽调制（PWM）型数控比例方向阀控制。
This paper puts forward a new method for solving hysteresis loop and stick-slip Phenomenon in large torque, high load and low speed conditions, i. e. PWMtype NC proportional directional control.
在大型构件液压同步提升技术中，采用了计算机输出的脉宽调制信号作为电液比例流量阀的输入电流信号控制液压提升器的速度。
In hydraulic synchronizing lifting technology for oversize structure, computer output PWM signal as the input current of proportional valve is used to control the velocity of hydraulic cylinder.
如果色料选择得比较准确，而且各种颜色的比例得当的话，就能调制出比较纯正的灰色或黑色。
If colour is accurate, and the choice of the color of proper proportion, can be used to make comparison of pure black or grey.
这两种刺激都能增强初级视皮层神经元的眼球位置相关活动，并相应地使受眼球位置调制的神经元的比例明显增加。
Both stimuli significantly enhanced the eye-position related activities and correspondingly increased the incidence of the eye-position dependent neurons.
这两种刺激都能增强初级视皮层神经元的眼球位置相关活动，并相应地使受眼球位置调制的神经元的比例明显增加。
Both stimuli significantly enhanced the eye-position related activities and correspondingly increased the incidence of the eye-position dependent neurons.
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