您要查找的是不是：
- long wavelength pass filter 长波长通过滤光片
- long wavelength pass optical filter 长波长光通滤波器
- Foot long wavelength, how can that be? 英尺长的波长，怎么来的?
- Metal Induced filter: unlimited long wavelength, performance over the United States imported products. 金属诱导滤光片:截止波长无限长,性能超过美国进口产品。
- Waves of long wavelength are diffracted more than those of short wavelength. 波长较长的波比波长较短的波易形成衍射。
- Low pass filter is used to filter PWM frequency on the BEMF signal. 通常使用低通滤波器来滤除PWM波对反电动势的影响。
- Low pass filter and mean filter fail to eliminate the diversities. 通过引入脉动假设,对信号的差异进行了分析。
- But the resulting Rayleigh-Jeans formula only matched the experimental curves in the very long wavelength region. 但是所得到的瑞利-勒斯公式只在波长很长的区域才和实验曲线相符。
- Interference signals can be reduced by means of the input low pass filter. 输入低通滤波器能减少干扰信号。
- Finally,experiment yesult of a few high speed long wavelength pin PD be introduced. 最后介绍几种高速度长波长 pin PD的实验结果。
- These are nonionizing EMF of much longer wavelength. 这些是非电离辐射，波长要长得多。
- In long wavelength range(dark orange,H=14),the RI of IL was 88.4% higher than FL. 照射在以反射长波光为主的深橙色纸张(H=14)时;白炽灯的反射系数比荧光灯高88.;4%25。
- The target can be modeled by dihedral formed between its side and the ground due to the long wavelength of VHF/UHF. 在VHF/UHF低频段,一般的人造目标可简单模化为目标侧面与地面之间形成的一个长二面角。
- The system utilizes a Supersonic Wave Filter positioned in front of the CCD, between the low pass filter and the shutter. 不是抖低通，低通抖不得。超声波滤镜是安装在快门后面，低通前面的单独机构！
- SrZnO_2 luminescent material is a promising green-emitting phosphor by long wavelength UV excitation because of its luminescence properties. 本文详细研究了钐离子掺杂SrZnO_2荧光体的发光性能、格位取代、浓度猝灭、能量传递以及共掺杂碱金属(Li,Na,K)离子对SrZnO_2:Sm~(3+)发光性能的影响。
- One of them detects R wave usingband pass filter which can removeT wave baseline and muscle arti-facts. 一种基于带通滤波器的电子线路能有效地抑制T波和肌电干扰,去除基线漂移,正确检出R波。
- A series of novel purpurin-18 imide derivatives which had long wavelength absorption, were synthesized by modification of methyl pheophorbide-a. 合成的一系列红紫素-18酰亚胺衍生物具有长波长的紫外吸收。
- Three-order low pass filter is implemented by one order Sallen-Key circuit and two-order Sallen-Key circuit. 三阶的低通滤波器使用一个一阶Sallen-Key电路串联一个二阶Sallen-Key电路来达成。
- Both of our detectors' responsivity will be increased at long wavelength range as the temperature raise.This is due to the thermal excitation effect. 我们两个侦测器的光响应在长波长范围皆会随著温度的上升而增加，我们认为这是由于热激发的效应。
- The CCD signal preamp with low pass filter is used to minimize the readout noise. 通过使用带低通滤波器的前置放大器降低了读出噪音,研究了读出噪音与读出速度的关系。
