A useful formula for passing a pulse through a transformer is also derived.
且对于脉流经过变压器,推出一适用之算术方式。
Hospital X-ray machines work by passing an X-ray pulse through a body onto radiographic film.
医院的X光机工作原理是X光射线脉冲穿过人体在射线胶片上感光成像。
The basic conclusion is that it is an effective cheap method to obtain narrow microwave pulse through gas breakdown, and works well in HPM effect experiment.
利用气体击穿获取窄脉冲微波是提高微波效应源性能的一种较为有效的辅助手段,其费效比较低,能够较好地为当前的高功率微波效应实验服务。
They also abandoned using any corrective lenses, firing the X-ray pulse through a pinhole and then collecting the diffracted rays after they pass through the sample.
他们也放弃使用任何矫正透镜,而是通过一个针孔发射X光射线,然后采集经过样品后的衍射光线。
By using one-dimension FDTD method we simulates the decay of double exponential pulse through the soil media, and its refractive time-domain wave shape is discussed in detail.
用一维FDTD方法模拟了双指数脉冲在单层岩土介质中的衰减,并对电磁波在岩土层中的穿透进行了详细的讨论。
The lunar Orbiter laser Altimeter (LOLA) works by sending a laser pulse through an optical lense that splits it into five beams that are each scattered back after they strike the lunar surface.
月球探测器上的激光高度计(LOLA)的工作原理为:发射一束激光脉冲,利用光学镜片将其分为五道光线,当光线到达月球表面后会自动反射至激光高度计上。
The woman had probably been listening to her own pulse or blood flowing through the placenta, the doctors say.
医生说,这位妇女大概测听到的是自己的脉搏,或是胎盘中的血流,误以为胎儿一切正常。
As this third pulse approaches the tail of the second one it will also slow down (because the speed of light in the glass it is passing through has been reduced by the second pulse's passage).
随着第三个脉冲接触到第二个脉冲的尾部,它的速度也同样被减慢(因为其穿越的玻璃中的光速已经被第二个脉冲的穿越而减慢)。
He meant the irreversible continuum of time that flowed through him, the pulse of his life approaching his death within the vastness of infinity.
他所说的时间,是岁月一刻不停地从他身上流淌而过、一去不复还;是生命的脉搏在那无尽的永恒中,走向死亡。
As the pulse passed through the glass, its event horizons should have swept some of these photons up, producing Hawking radiation from the partners they left behind.
随着脉冲穿过玻璃,它的视界应该会扫过一些光量子,从它们留下的地方产生霍金辐射。
It is called a shift register because the data is shifted through the register by one bit position on each clock pulse.
这就是移位寄存器,因为数据在每一个时钟脉冲的作用下通过寄存器会移动一位。
Pulse waves are sent to infrared remote devices through software program and are examined to get signal codes, which provide evidences for software decoding.
通过软件程序对红外遥控器发射的脉冲波形检测得出信号码,从而为软件解码提供依据。
Through studying the mechanism of the electric exploding, an inductive storage circuit with two electric explosive switches is designed to produce shot nanosecond pulse by chopped wave.
论述了电爆炸导体的爆炸机制,设计了两个电爆炸断路开关的电感储能电路,通过斩波来产生一个纳秒级大电流的单触发脉冲。
But after the X-ray pulse passes through, the cloud fades to its normal brightness.
但当X射线脉冲通过后星云就暗淡下来回到通常的亮度。
Through these brilliant figures dodging the social rites, we can touch the thought pulse of the personality emancipation in that era.
透过这些从容于礼法之外的光辉形象,可以触摸到那个时代个性解放的思想脉搏。
The electronic control unit allows current to flow through the ignition coil primary winding until it senses a triggering voltage pulse from the speed sensor, or pickup coil.
电子控制单元使电流通过初级绕组直到感知到一个从转速传感器或拾波线圈产生的触发电压脉冲。
Through sifting the characteristic parameters of artery pulse wave, a multiple regression equation to measure the rat artery pressure was developed indirectly.
通过提取动脉脉搏波特征参数,建立了间接测定大鼠动脉血压的多元回归方程。
In this paper, the distorted pulse shape is derived in the chirp pulse transmission through dispersive optical fiber, and the method is given for the chirp pulse not to be widened.
本文导出了啁啾激光脉冲经色散光纤传输后的畸变波形,以此为基础讨论了避免啁啾光脉冲被光纤展宽的各种方法。
I send the pulse to the motor through a BASIC Stamp microprocessor. which keeps track of the time.
对于双刻度弧线时钟,我通过一个基本型微处理器将脉冲送到电动机。
The circuit noise and digital pulse interference have been restrained effectively through the system analysis.
通过对系统的细致分析,有效地抑制了电路噪声和数字脉冲干扰。
Automatic operation in sequence was realized through pulse with precision delay and determinate width triggered corresponding unit of high precision instrument and equipment.
通过严格的延时和相应宽度脉冲触发高精度仪器和设备的相关单元,实现按序自动运行。
Ultra Wide-band (UWB) wireless communication technology transmits data through sending pulse radio signals directly.
超宽带(uwb)无线通信通过直接发送脉冲无线电信号传送数据。
The scheme accomplishes range tracking by adopting three range gate tracking to make middle gate always centered at echo pulse center through feedback circuit and deviation calculation circuit.
该方案采用三波门跟踪,通过偏差计算电路和反馈控制电路使中间波门中心始终对准目标回波脉冲中心,完成距离跟踪。
This paper simply analyzes pulse generating circuit, pre amplifier, power amplifier through examples.
通过实例对脉冲发生、预放(驱动)、功放电路进行了简要分析。
He meant the irreversible continuum of time that flowed through him, the pulse of his life approaching his death within the vastness of infinity.
他想要表达出来的,是穿过他自己的时间,那是不可逆转的连续的时间,是在无限的广漠之中他生命的脉搏走向了死亡。
This paper studied imbibition law and influencing factor of low permeability sandstone under normal temperature and pressure and pulse pressure through self made experiment apparatus.
文中采用自行研制的实验装置,通过大量的室内实验研究了低渗透砂岩常温常压以及脉冲压力条件下的渗吸规律及其影响因素。
A photovoltaic pump system based on a new Z-source inverter, whose theory and control strategy of space vector pulse width modulation (SVPWM) with short through states were introduced.
提出了一种基于新型Z源逆变器的光伏水泵系统,阐述了Z源逆变器的工作原理及其带直通零矢量的SVPWM控制策略。
A photovoltaic pump system based on a new Z-source inverter, whose theory and control strategy of space vector pulse width modulation (SVPWM) with short through states were introduced.
提出了一种基于新型Z源逆变器的光伏水泵系统,阐述了Z源逆变器的工作原理及其带直通零矢量的SVPWM控制策略。
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