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- dynamic gain ratio 动态增益比
- The point-source measurement of XFC exposure-time is set up.The dynamic gain is defined based on the XFC principium. 建立了曝光时间的X射线点源测量方法,基于系统原理定义了相机的动态增益。
- The calculation of the decision tree uses the C4.5 algorithm, which takes information gain ratio as attribute choice criterion. 决策树算法采用C4.;5算法,它把信息增益率作为属性选择的度量标准。
- The main reasons why the dynamic gain equalization are applied in DWDM is analyzed.The kinds and primary characteristics of DGE at home and abroad are introduced. 摘要分析了动态增益均衡器DGE在DWDM传输系统中应用的主要原因,介绍了目前国内外DGE的种类和主要特点。
- The results showed that average weight gain of the rats fed with daidzein diet increased slightly,and feed to gain ratio decreased slightly,compared with those fed with based diet. 结果显示,添加大豆黄酮组大鼠平均增重稍有提高,料重比略有下降,表明大豆黄酮在一定程度上促进了大鼠生长。
- The DWDM transmission quality is degraded owing to the non-equalization.The non-accordance of channel optical power and OSNR is overcome by the dynamic gain equalization equipment (DGE). 而动态增益均衡器(DGE)可以均衡由于这些原因引起的光通道功率变化和改善波道间信噪比的不一致。
- A study of gas dynamic gain performance of lateral jets 侧向喷流的气动增益特性研究
- Analysis of a Novel Liquid Crystal Dynamic Gain Flatness Filter 一种新型液晶动态增益平坦滤波器研究
- Dynamic Gain Equalization for Erbium-Doped Fiber Amplifiers 掺铒光纤放大器的动态增益均衡
- Dynamic gain equalization technologies for DWDM transmission system 密集波分复用系统中的动态增益均衡技术
- Noise and Dynamic Gain Analysis of Re-circular Ali-optical Buffer 环路型全光缓存器中噪声及动态增益的研究
- Highest energy diet had 26% lower feed to gain ratio than did control diet% 能量水平最高的日粮,其饲料消化率比对照日粮低26%25
- Novel algorithm for attribute reduction based on mutual-information gain ratio 一种基于互信息增益率的新属性约简算法
- We are looking for dynamic persons to be salesmen. 我们正在寻找充满活力的销售人员。
- Ultrafast dynamic gain characteristics of semiconductor optical amplifiers 半导体光放大器的超快动态增益特性
- All-optical Gain-clamped Low Noise Figure EDFA with Dynamic Gain Equalization 具有动态增益均衡特性的低噪声全光增益箝位EDFA
- So, headroom plus signal-to-noise ratio equals dynamic range. 净空间加上信噪比等于动态范围。
- It realized Multi-octaves broadband, flat intraband gain, low standing wave ratio, long linear range and dynamic range. 实现了多倍频程带宽、确保带内增益平坦、驻波小、线性范围和动态范围大。
- Every dynamic system needs continuous readjustment. 每一动态系统都需要不断地再调整。
- Optimization of Dynamic Response for Dynamic Gain Equalizer Based on Micro Mirrors Array and Its Flatten Experiment 微反射镜阵列动态增益均衡器动态响应优化及其平坦实验