output power spectrum中文是什么意思

• 输出功率谱

• "output"中文翻译    n. 1.产量；生产，出产，产品。 2.【医学】(粪便以 ...
• "power"中文翻译    n. 1.力，力量；能力；体力，精力；(生理)机能；〔常 ...
• "spectrum"中文翻译    n. (pl. -tra ) 1.【物理学】谱，光谱；波 ...
• "output spectrum" 中文翻译 :    输出能谱
• "power spectrum" 中文翻译 :    功率频谱; 功率谱密; 密度谱; 能谱; 权力范围
• "output power" 中文翻译 :    发送功率; 输出功率
• "output-power" 中文翻译 :    输出功率
• "power output" 中文翻译 :    电源输出; 动力输出; 功率输出; 输出功率
• "laser output spectrum" 中文翻译 :    激光输出光谱
• "angular power spectrum" 中文翻译 :    角功率谱
• "average power spectrum" 中文翻译 :    平均功率谱
• "bedding-plane power spectrum" 中文翻译 :    层面功率谱
• "continuous power spectrum" 中文翻译 :    连续功率谱
• "cross power density spectrum" 中文翻译 :    互功率密度谱; 互功密度谱
• "cross power spectrum" 中文翻译 :    互功率谱
• "eeg power spectrum" 中文翻译 :    脑电功率谱
• "estimated power spectrum" 中文翻译 :    估计功率谱
• "fading power spectrum" 中文翻译 :    衰落功率谱
• "heart rate power spectrum" 中文翻译 :    心率功率谱
• "horse power spectrum" 中文翻译 :    马力谱
• "noise power spectrum" 中文翻译 :    噪声功率谱
• "normalized power spectrum" 中文翻译 :    规格化功率谱
• "power density spectrum" 中文翻译 :    功率密度频谱; 功率密度谱
• "power frequency spectrum" 中文翻译 :    功率频谱
• "power sound spectrum" 中文翻译 :    声功率谱

• Based on the requirement and target of the projects , firstly , pcf bragg grating are investigated theoretically and experimentally . moreover , the effects of filling high refractive index material ( nematic liquid crystal , nlc ) in pcfs on the transmission mechanism and propagation properties are studied by using plane - wave method and finite - element method ( fem ) , farther , several novel pcfs are proposed and designed . lastly , we propose and demonstrate a clad - pumped er3 + / yb3 + - codoped fiber laser , which integrate all performances of broad - band tunable wavelength , uniform output power spectrum , high repeat frequency and high average power to together
  本论文选题于国家973 、 863以及国家自然科学基金等项目,结合课题的要求和主要目标,在对光子晶体光纤( pcfs )传输特性研究的基础上,首先对光子晶体光纤光栅进行了理论和实验研究;然后,采用平面波展开法和有限单元法分析了在光纤的空气孔中填充高折射率液晶对光纤传导机制和传输特性的影响,提出并设计了几种新型光子晶体光纤;最后,提出并研制成功连续可调谐、输出功率谱均衡的全光纤化、高功率包层泵浦铒镱共掺光纤激光器实验样机。
• Secondly , we present the set of nonlinear partial differential equations that describes the wave - particle interaction , by analyzing the output power spectrum , the limit cycle and chaotic oscillation of the radiation field in the traveling wave tube ( twt ) amplifier and the magnetically insulated transmission line oscillator ( milo ) are studied numerically , respectively
  接着，在论文的第三章和第四章我们从导出了一组用于描述场和电子相互作用的非线性偏微分耦合方程组开始，利用频谱分析法，以行波管( twt )放大器和磁绝缘传输线振荡器( milo )为例，数值研究了o型器件和m型器件中场的极限环振荡和混沌行为。