查询词典 attenuator
- 与 attenuator 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The output power could be adjusted with the change of control voltage, and the reflecting power could be gotten by measuring the output voltage of attenuator and detector. 4.The thrust measurement device was calibrated, and the accuracy was 2%FS. At the same time the signal of thrust measurement was input to the computer. E-type chromel-constantan thermocouple was used to measure the temperature of MPT, and the accuracy was 5%FS.The vacuum measurement was realized by using ZDF-5427M vacuometer, and the accuracy was 3%FS.
4对推力测量系统进行了标定并实现了计算机采集,推力测量系统最大相对误差为2%FS;温度测量目前还只限于对MPT谐振腔壁温的测量,使用E型镍铬—康铜热电偶即可较容易实现,其测量精度为5%FS;真空测量采用ZDF-5427M微机型复合真空计,其由热偶计和热阴极电离计复合而成,该真空计测量控制精度为3%FS。
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After design the model of the attenuator,we can simulate the attenuating with BeamPROP.
设计出此衰减器的模型后,并利用BeamPROP软件进行衰减仿真。
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GaAs RF switch MMICs for cellular phone; GaAs RF power amplifier MMICs for cellular phone; GaAs RF switch MMICs for base station; GaAs RF attenuator MMICs for base station; RF module for base station; GaAs power amplifier MMICs for CATV; MOSFET power devices;SAW resonators; SAW filters; SAW duplexers; N type and P type 4"-6"silicon epitaxial wafers.
这次参展的产品有:用于移动蜂窝电话的砷化镓射频单片集成电路;用于移动通信基站的射频IC及电路模块;用于CATV的砷化镓IC;MOSFET等功率器件;声表面波谐振器;声表面波滤波器;声表面波双工器;4"-6"N型和P型各类硅外延片。
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Have a fixed attenuator series, short-circuit plug seat series, gold-plated jack series, pin series, test block series, EQ shell series accessories.
有固定衰减器系列,短路插头座系列,镀金插孔系列,插针系列,测试座系列,均衡器外壳系列等配件。
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Company's main product: optical cable, optical transceiver, video frequency/audio frequency optical transceiver, optical fiber distribution frames, optical cable box, optical cable joint box, fiber optical termination box, optical fiber bouncing lining, adapter, optical attenuator, optical splitter, etc.
公司主要产品有:光缆、光纤收发器、视音频光端机、光纤配线架、光缆交接箱、光缆接续盒、光缆终端盒、单模/多模光纤跳线、适配器、光衰减器等。
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Finally, the effect of spin coating polymer film error to the attenuator was simulated. Three kinds of errors were considered, which were film thickness, waveguides width and angle of Y branch.
最后,考虑了旋涂法成膜及光刻对器件形成造成的宏观误差,模拟了薄膜厚度,波导宽度和Y分支角钝角给器件性能带来的影响。
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Based on the theory of heat conduction, the heater thermal field was calculated to determine the most efficient position of heater. And the parameters of heater and asymmetric Y branch were decided using FD-BPM method. After the design and optimization, the polarization dependence and wavelength dependence of the attenuator were researched.
先根据前文介绍的热传导理论模拟了用于可调衰减器的电极的热场分布,设计了电极的最优位置,然后利用马卡蒂里近似解法求解掩埋条形波导的单模条件,并计算了波导的宽度和厚度,设计了非对称Y分支型的光衰减器的Y分支结构,电极参数,完成整个设计过程,最后,模拟了光衰减器的偏振相关性和波长相关性,从而也得到了一个聚合物可调光衰减器的设计优化方法。
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An assemble of a half-wave plate and polarizers for precision controlled attenuator. Chin. J.
用于精密衰减控制的半波片和偏振片组合装置。
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Attenuator Transcribed sequence just downstream of the trp operon promoter that is central to the attenuation mechanism.
衰减子 紧接在 trp 操纵子的启动子之后转录出来的序列,对衰减作用机理很重要。
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On the basis of the coupled mode theory, considering the effects of attenuator/sever, taper/step phase velocity, voltage gradient of electron beam, etc.
在此基础上,采用严格的场论分析方法得到了螺旋线慢波系统的色散方程、耦合阻抗和衰减常数的表达式。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。