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- half wave antenna 半波天线
- RF, half wave positive or negative, and full wave. 射频波、正半波、负半波,以及全波整流。
- The hardware included helicon wave antenna and focusing system. 其中硬件系统主要包括:螺旋波天线和辉光聚焦系统的设计;
- Each band represents a deviation of one half wave length of the applied light. 每条光带表示所用光的一个半波的波长的偏差。
- What is a scalar wave, and what is the significance of the new head chakras forming a scalar wave antenna? 分级梯状波是什么,而新的头顶脉轮形成一分级梯状波的意义是什么?
- Converts the negative half wave of an alternating current into a positive half wave. 把负极半波交流电转变成正极半波交流电。
- The function of supersensitization was explained by measurement of ESR signal and polargraphic half wave potential. 通过ESR信号及极谱半波电位的测试,对超增感机理进行了解释。
- The following conclusions has been made:1)The electrode width can be optimized to get the lowest half wave voltage of BOA type optical switches. 结果表明 :通过优化设计电极的宽度可以获得 BOA型光开关最小的半波电压 ;
- The next step is to obtain the negative parts of the signal via the reverse process of the HWR (Half Wave Rectification) stage.Finally the func... ‘一“],并表现出较好的性能,目前这方面的 研究正进一步深入之中。
- Usiflg the atom-atom polarizability as the index, which may be obtained a linear relationship with the half wave potential values. 为极谱分析中选用有机试剂提供了有用的信息。
- Compartment of clinical observation of treatment of anklebone wrench and anklebone contuse from low frequency all and half wave magnetic field. 目的低频波半波磁场对踝关节扭挫伤治疗临床观察比较。
- Aperiodic Antenna An antenna designed to have an approximately constant input impedance over a wide range of frequencies; e. G., Terminated rhombic antennas and wave antennas. 非谐振天线一种天线,在一个大的频率范围里有近似连续的输入阻抗,例如终端菱形天线和波浪天线。
- Our device consists of two birefringence plates and a half wave plate.On the front and back surfaces of the OLPF, an antireflection film and an infrared cutting film arc plated. 其主要由2片双折射晶体平板和1片波片构成三明治结构,并在前、后表面分别镀上红外截止膜和增透膜。
- The conclusion is that the half wave galloping of the bundle conductors can be mitigated by increasing the length of the sub-span in the centre of span. 最后得到的结论是:对于分裂导线的半波舞动,增大档内中部的次档的长度,可减小分裂导线的半波舞动。
- Research on Airborne Short Wave Antenna 机载隐蔽式短波天线研究
- It exhibits an impedance of 300 ohms whereas a half wave dipole is 75 ohms and I'm certain someone will be alert enough to ask "why 75 ohms, if figure 3 above is 50 ohms? 它陈列300欧姆阻抗但是一个半波偶极是75欧姆并且我肯定某人将是足够机敏的要求"为什么75欧姆,如果图3上述是50欧姆?
- A Tunable Gravitatiorial Wave Antenna 一种可调谐的引力波天线
- Technical points: the historical trend has always been aggressive, and constantly re-Tianquan Major Holders ex, in the first half wave of 3-14 yuan's sharp rise. 技术面看点:历史走势一直凶悍,不断送股除权再填权,上半年一波3元至14元的涨幅惊人。
- free from reflected wave antenna 防反射波天线, 反射波抑制天线
- micro-slotline leaky wave antenna 微带缝隙漏波天线