Here we give the design proposal of a new DC-RF injector used in high average power FEL.
计算结果表明这种用于高平均功率自由电子激光的注入器的设计方案是可行的。
The paper discusses resonator design of high average power solid-state slab geometry laser.
文中报道了用于高平均功率板条状工作物质激光器的谐振腔设计。
To obtain high average current electron beams for high average power Free Electron Laser (FEL), a DC-SC photocathode injector is designed.
为获得用于高平均功率自由电子激光（FEL）的高平均流强电子束，设计了一种新型的DC- SC光阴极注入器，并对其进行了优化设计和束流动力学研究。
The designs of coupling system and fiber parameters were analyzed, which are the most important technique for high average power fiber lasers.
本研究着重分析了耦合系统设计和光纤参数设计等高平均功率光纤激光器的关键技术环节。
Finally the newest progress of high average power disk type laser and heat capacity solid-state laser achieved in Institute of Applied Electronics were introduced.
最后介绍了应用电子学研究所高平均功率片状及固体热容激光器研究的最新进展。
The normal glow discharge between the main electrodes and the rapid flow of the unpolluted gas mixtures are necessary conditions for the output of high average power for TEA CO2 laser.
主电极间正常的辉光放电以及使混合气快速流动且不被污染是重复频率TEA CO_2激光器实现高平均功率输出的重要条件。
The technology progresses of the different type high average power disk laser were summarized and its advantages, restrictions, developing potential and applications were analyzed and commented.
综述了国外不同类型的高平均功率盘片激光器技术现状，分析和评述了各种途径的技术优势、技术限制、发展潜力及应用前景。
In other words, the study notes, at the peak of their earning power, the average worker with only a high school diploma earns only about as much as a college graduate one year out of school.
研究指出，换言之，即便在赚钱能力处于顶峰时，只有高中文凭的普通工人挣的钱也只有刚毕业一年的大学生那么多。
In other words, the study notes, at the peak of their earning power, the average worker with only a high school diploma earns only about as much as a college graduate one year out of school.
研究指出，换言之，即便在赚钱能力处于山顶颠峰时，只有高中文凭的通俗工人挣的钱也只有刚结业一年的大学生那么多。
The present network is a small-world network with short average path length and high degree of clustering, and its degree distribution follows a double power law.
研究表明，中国城市航空网络是一个小世界网络，具有短的平均路径长度和大的簇系数，且其度分布服从双段幂律分布。
It is shown that the present network is a small-world network with short average path length and high degree of clustering, and its degree distribution follows a double power law.
研究表明，中国城市航空网络是一个小世界网络，具有短的平均路径长度和大的簇系数，且其度分布服从双段幂律分布。
The key challenge for developing high-average power solid-state lasers is thermomechanical distortions caused by waste heat deposited in the gain medium by optical pumping.
激光介质的热效应是高平均功率固体激光器面临的最大挑战，采用薄片激光介质是解决热效应的有效手段之一。
One of the major drawbacks of OFDM system is that the OFDM signal of the transmitter can have high peak-to-average power ratio (PAPR), which limits OFDM's wide applications.
但是OFDM系统的一个主要缺点就是发送端的传输信号具有较大的峰值平均功率比(PAPR)，这限制了OFDM技术的广泛应用。
Its main disadvantages are sensitivity to synchronization errors and high peak-to-average power ratio (PAPR).
它的主要缺点是对频率同步比较敏感，并且峰值平均功率比（PAPR）过高。
The principal drawback of the OFDM systems is that the Peak-to-Average envelope power Ratio (PAR) of its signals may be very high. A high PAR may cause many problems in system design.
OFDM的一个主要缺点是峰均功率比特别高，而高的峰均比会对系统的设计带来很多问题。
The feasibility of using a rotating spark gap as the high power high voltage switch is verified at twelve-kilowatt average output power level.
证实了在万瓦级高平均输出功率水平下采用旋转火花隙作为大功率高压开关的可行性。
The OFDM system has a major disadvantage that high peak to average power ratio (PAPR) can cause nonlinear distortion in the high power amplifier (HPA).
OFDM系统的一个主要缺陷就是峰平比过高引起的高功率放大器(HPA)的非线性失真。
Partial transmit sequences (PTS) is a method with high complexity to reduce the Peak-to-average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) system.
部分传输序列(PTS)是一种复杂度较高的减小正交频分复用(OFDM)系统峰均功率比(PAPR)的方法。
No elector magnetism interference, high power factor. lifespan is on average over 50000 hours.
无电磁干扰，高功率因数。寿命达5万小时以上。
One of the major drawbacks of the OFDM system is the high peak-to-average power ration (PAPR).
正交频分复用(OFDM)系统的一个主要缺点是峰均功率比(PAPR)过高。
For the high Peak-to-Average Power Ratio (PAPR) problem existing in OFDM based MC-CDMA system uplink, this paper proposes a new system scheme as a solution to PAPR.
针对MC - CDMA系统的上行链路存在的峰均功率比问题，提出了一种降低峰均功率比的新的系统解决方案。
The models are compact and reliable operation, high in average efficiency. It is applicable to the head of water, and the power station which have great load changes.
该机型结构紧凑，运行可靠，平均效率高，适用于水头及负荷变化较大的电站。
Average incomes per head in east Asia, south Asia and central and eastern Europe would converge on those in high-income countries (at purchasing power parity).
东亚、南亚和中东欧的人均平均收入将集中在那些高收入国家(以购买力平价计算)。
A new average detection mode permits high-accuracy measurement of signal power with this noise-like spreading modulation.
新型平均检测模式可以对具有类躁音扩展信号功率进行高精度测试。
A new average detection mode permits high-accuracy measurement of signal power with this noise-like spreading modulation.
新型平均检测模式可以对具有类躁音扩展信号功率进行高精度测试。
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