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- The radiation at L band has a good linear relation with the bright temperature. L波段微波辐射值和根据辐射理论计算出的亮温值具有很好的线性关系。
- L band EDFA uses 10 m of this EDF,and which achieves effective amplification of L band. 利用10 m这种掺铒光纤制作的L波段放大器实现了有效的L波段放大。
- On the basis of theoretical analysis results, we successfully manufactured L band and Ku band H-plane compressed rectangular waveguide junction circulators. 根据理论分析结果,研制成功了L、Ku波段H面压缩矩形波导结环行器。
- In the method,DRO PLS is applied to be local oscillator to assure low phase noise performance and synthesizer in L band to assure high agile synthesizer speed. 其中，DRO PLS保证低相位噪声性能； L波段捷变频频综保证捷变频功能。
- C band and L band erbium doped fiber amplifiers(EDFAs) are made by this high concentration EDF.The fluorescence spectrum and gain characteristics of these two EDFAs are measured. 利用这种铋镓铝共掺的高浓度掺铒光纤制成了C波段和L波段的掺铒光纤放大器(EDFA),测试这两种放大器的荧光谱和增益谱线。
- 3mm band radiometer was studied in this paper. 本文研究了3毫米波段辐射计。
- The one dimensional and 2.5 dimensional computer codes for klystrons are used to simulate and optimized the electron optical system and beam-wave interaction system of the L band broadband continuous wave MBK. 用1维和2.;5维速调管模拟软件对L波段连续波宽带多注速调管的电子光学系统和高频互作用系统进行了计算机模拟和优化。
- Also, the reason for the similarity between C band and L band but above both bands different from L band is explained by Bragg resonant scattering theory. 利用布拉格共振散射理论分析了内波图像特征在不同波段存在差异的原因。
- He left when the band began to beat out pop music. 乐队一奏起流行音乐他就走了。
- The band played a military march. 乐队吹奏军队进行曲。
- Design of Electronic Tuning Wide-Band Oscillator for L Band L波段宽带电调振荡器的设计
- A live band is always a good draw at a party. 现场演奏的乐队在聚会上总是很吸引人的。
- He was waylaid by a band of guerrillas. 他遭到游击队的狙击。
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- A CMOS Analog Integrated Front End for L Band DAB Receiver L波段数字声广播接收机CMOS集成模拟前端
- The brass band is banging away in the park. 铜管乐队在公园里吹吹打打。
- London is spelt with a capital L'. London一字中L是大写的。
- He has formed a new band with his brother on bass. 他组织了一个新乐队，由他弟弟弹低音吉他。
- He was attacked by a band of ruffians. 他遭到一伙暴徒袭击。
- She used a rubber band to tie her hair. 她用一根橡皮筋扎头发。
