输入电流谐波含量高是多脉波二极管整流电路的一大缺点。
One of the problems of the most diode rectifiers is that they include large harmonic contents in its input current.
在这种情况下你不是得到上升的动脉波形，只能得到数值。
In that case you do not get an ascending aortic waveform, but only the values.
双变量6脉波交-交变频器采用零式结构，由36只晶闸管组成。
Bivariate six-pulse AC-AC converter based on zero-structure, is composed of 36 SCR.
颈静脉波形观察异常可支持各种病理状态的诊断(见表1 - 1)。
The diagnosis of a variety of pathologic states is assisted by observation of abnormalities in the JVP wave forms (Table 1-1).
人体脉波源于心动，通过对脉搏信号的检测可以获得脉搏波的特征参数。
Pulse wave is Source to the heart movement . Though the measure of pulse graph We can get the characteristic parameters.
传输线线上脉波电流之频谱与分布及其各频率成份之辐射远近场型之差异。
The radiation pattern in the near and far field of each frequency component of the spectrum of current pulse on a transmission line.
研究了一种易于在实时诊断系统中实现的多脉波可控整流电路故障诊断方法。
This paper studies a kind of the multi-wave controlled rectifier circuit fault diagnosis method easy to achieve in the real-time diagnosis system.
研究了一种易于在实时诊断系统中实现的多脉波可控整流电路故障诊断方法。
The paper studied the evaporative cooling system of SCR commute circuit in theory and experiments.
从时空震脉波上移去一个消退指示物：若时空震脉波在场，将目标生物移出游戏。
Remove a fade counter from Parallax Wave: Remove target creature from the game if Parallax Wave is in play.
说明压电晶体的特性和与压电晶体的共振频率有关的因数，以及脉波-波法的过程。
Explain the characteristics of piezoelectric crystals and the factors relating to the resonant frequencies of a piezoelectric crystal, and the procedure of the pulse-echo method.
本文报导62例原发性高血压病人的弦脉波形特征，并从血液动力学角度加以分析。
The characteristics of the pulse patterns in 62 cases of hypertensive patients were analyzed from the hemodynamic points of view.
文章指出，采用十二脉波可控整流电源作为试验电源，其纹波系数能满足试验要求。
In this paper, it is pointed out that the ripple factor will meet the test demands by choosing 12 pulsating wave controlled rectifying power supply as the test supply.
若各频率成份之电源为定电压，则所得时域脉波即脉冲电压源在传输线上之脉冲响应。
If the time harmonic source is assumed to be constant voltage, the summed pulse propagation is the impulse response along the line.
实验表明研制出的体外反搏机用心电和颞脉波信号发生器运作良好，具有应用开发价值。
The experiments demonstrated the generator was working well, which will be of value to application and further development.
介绍了具有辅助变压器的18脉波逆变器的结构，分析了该逆变器的工作原理及输出谐波。
The configuration of 18-pulse inverter with an auxiliary transformer, the principle, and output harmonics of the inverter are introduced and analyzed in this paper.
为了让滤波更简单，脉波阵列噪音整形运行于104MHz——一个数量级地超越一般做法。
To make the filtering easier, the pulse array noise shapers run at 104MHz - over an order of magnitude faster than normal.
结果表明指端光电容积脉波图能反映心率及其异常变化、血管壁顺应性、末梢循环状态等等。
The results of pulse wave study shows and records the heart rate, and it's abnormal variations, the elasticitychange of blood vessel wall, and state of peripheral blood supp1y etc.
结果表明：指端光电容积脉波图能反映心率及其异常变化、血管壁顺应性、末梢循环状态等等。
The results of pulse wave study shows and records the heart rate, and it "s abnormal variations, the elasticity change of blood vessel wall, and state of peripheral blood supply etc."
MW直流电弧的电流控制采用2台整流变压器控制，通过调节晶闸管桥触发角构成24脉波整流电路。
MW DC arc furnace uses the current 2-transformer rectifier bridge thyristor controlled by adjusting the angle trigger to compose 24 pulse wave rectifier circuit.
当时空震脉波离场时，每位牌手将除时空震脉波以外他所拥有，且被时空震脉波移出游戏的牌移回场上。
When Parallax Wave leaves play, each player returns to play all CARDS other than Parallax Wave he or she owns removed from the game with Parallax Wave.
切换电路接收第三讯号并依据一参考电压，以控制切换讯号的脉波宽度，所以可调整功率转换器的输出电流。
Receiving the third signal and based on a reference voltage, the switching circuit controls the pulse wave width of the switching signal so as to adjust output current of the power converter.
针对新型高压直流输电模拟系统12脉波整流器与逆变器产生的谐波，设计了基于新型换流变压器的无源滤波器系统。
In view of harmonic which generated from the new-type HVDC analog system 12-pulse wave rectifiers and the inverter, designed passive filters system based on the new-type converter transformer.
城市轨道交通牵引供电系统采用12脉波整流机组和24脉波整流机组进行整流，所产生谐波以11次、13次、23次和25次谐波为主。
Urban mass transit adopts 12 pulse and 24 pulse rectifier, whose high frequency harmonics mainly is 11 times, 13 times, 23 times and 25 times harmonics.
通过对24脉波换流站进行精确建模，将换流站两侧的直流网络和交流网络联系起来，运用交直流潮流迭代计算的方法计算地铁供电网络的潮流分布。
AC network with DC network are also combined in a AC-DC iterative power flow calculation program through the detailed model of 24-pulse bridge rectifier.
结果表明，采用颞脉压力波可以保证反搏充气时间的准确性，避免了耳脉波存在的潜在危险性，并为反搏充气时间的自动控制提供了安全可靠的依据。
The results indicated that the use of temporal arterial pressure pulse wave can assure the accuracy of the inflation time, avoid the potential danger existed in earlobe plethysmogram and pr…
其次，本文还详细介绍了有源滤波器的谐波提取原理和电流控制原理，并对单台有源滤波器的各种不同工况、有源滤波器与12／24脉波整流器的配合运行工况和有源滤波器的多重化工况进行了仿真验证。
The simulations including a single APF under a variety of different conditions, the APF's parallel operation with 12/24-pulses rectifier and multiple APF in series have been done in the paper, too.
其次，本文还详细介绍了有源滤波器的谐波提取原理和电流控制原理，并对单台有源滤波器的各种不同工况、有源滤波器与12／24脉波整流器的配合运行工况和有源滤波器的多重化工况进行了仿真验证。
The simulations including a single APF under a variety of different conditions, the APF's parallel operation with 12/24-pulses rectifier and multiple APF in series have been done in the paper, too.
应用推荐