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- half wave character 半波特性
- RF, half wave positive or negative, and full wave. 射频波、正半波、负半波,以及全波整流。
- 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。
- We assume that students are familiar with the wave character of light such as the fact that the wavelength can be determined from interference effects. 我们假定读者都熟悉光的波动性,例如从干涉效应可以测定波长这样的事实。
- Because of DNG media's impedance matched to the free space, its absorbing electromagnetic wave character is better than that of plasma. 适当选取双负介质参数,可以使双负介质包层有效地减小目标的雷达回波。
- 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。
- Cnoidal wave theory can discrible the nearshore wave characters preferably. 椭圆余弦波理论能较好地描述浅水区的波浪形态和运动特征。
- 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。
- The wave character of light forms phenomenon of interference, diffraction and polarization of light, and so on. The following paragraphs illustrate each of the phenomena respectively. 光的波动性形成了光的干涉、衍射、偏振等现象。下面对三者逐一说明。
- Making a new approach to study this noise by us is using wave character of scattered wave,by post stack wave field continuation to make imaged,and then make it attenuated by means . 利用散射波的波动特性,在叠后通过波场延拓使其聚焦成像,然后通过压制强噪声的手段将其衰减,是我们对这种噪声研究的一种新的探索。
- 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。
- 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?
- 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。
- I apportioned half the property to each of them. 我把财产的一半分配给他们各人。
- The microwave bulk acoustic delay lines with centre frequency of 8 GHz were fabricated using a multilayer structure consisting of alternative half wave thick layer of ZnO films with different electro mechanical coupling factors. 用具有不同机电耦合系数、厚度为半波长的交替排列多层氧化锌薄膜制成了中心频率为8GHz的声体波微波延迟线。