查询词典 pulse rate

By analyzing the pulse transformer and ideal drive electric current wave, we try to improve the rate of changing-over, discuss the damped oscillation, point out existing circuit design error, and working a new circuit design which can reduce the common circuit circulation and switch loss.

通过对脉冲变压器及理想激励电流波形的分析，如何提高转换速率，阻尼振荡予以讨论，指出目前存在的设计误区，做出减少共态导通与开关损耗的新设计。

Continuous monitoring and display of the heart rate with a pulse oximeter is HIGHLY RECOMMENDED; an electrocardiograph is RECOMMENDED.

i 心跳速度和节奏：循环系统应该持续监测。脉搏的触诊或显示、及心音的听诊应该是持续的。

You can monitor your heart rate by taking your pulse or using electronic monitoring devices easily available to the public.

您可以监控你的脉搏，采取或使用的电子监控设备很容易向公众提供您的心率。

And the connection of the laser energy density,repeatition frequency,the shape of pulse and facula,scribing rate and scribing quality is obtained.

得出了能量密度、脉冲形状、重复频率、光斑形状与切割速度以及切割质量之间的关系。

In the experiment,by adjusting the manual tunable fiber Bragg grating and control the transmission of the light through the filter band,the operating center wavelength of the fiber lasers could be tuned from 1 047 nm to 1 055 nm and pulse duration at a repetition rate of 4.9 MHz.

实验中，在保证锁模状态稳定的情况下，通过调节可调谐光纤光栅滤波器，使激光器输出锁模脉冲的中心波长在1 047 nm～1 055 nm范围内连续调谐，重复频率稳定维持在4.9 MHz。

Variations of attenuation coefficients with rain rate for MP and LP model are compared under Mie theory and Rayleigh approximation. The approach to the solution of the Fourier integral in closed form is adopted for pulse propagation through rain medium .

在此基础上应用傅立叶时域积分近似解的方法研究了毫米波段脉冲波通过雨介质时，脉冲畸变随频率、降雨率、传播距离及脉冲宽度变化的关系。

While the laser diode was working on a repetition rate of 10 Hz at power as high as 60 W and pulse width of 400 μs, a free running stable oscillation with output energy of 3 mJ was obtained.

在重复频率为10 Hz，泵浦脉宽为400 μs，峰值功率为60 W的泵浦速率下，激光弛豫振荡每周期输出的能量为3 mJ，相应的全光光效率为12.5%。

The system adopts modified space vector pulse width modulating strategy to realize digital system and improve the using rate of generatrix voltage.

海军 92830 部队计量站，海南海口 570203 一种基于DSP的全数字异步电机弱磁控制的设计，系统采用改进的空间矢量脉宽调制策略以实现全数字化系统，以及提高母线电压的利用率。

The function relation of pulse group velocity with frequency and rain rate is obtained.

分析了脉冲波展宽效应机理，得到脉冲波群速度与电波频率、降雨率的函数关系。

Objective To explore relationship between pulse pressure and heart rate variability in hypertensive patients.

目的探讨高血压患者脉压与心率变异性改变的关系。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。