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- Using the system optimization method, designed the X band DRO, which reached the desired specification. 利用优化的系统设计方法,根据测速雷达对信号源的要求,设计的X波段介质振荡器达到了预定的设计指标。
- The effects of radiation and absorption of raindrops on S and X band radar electromagnetic waves are compared and discussed in this paper. 本文讨论雨滴对船用雷达的两个波段，即S波段和X波段雷达电波的辐射和吸收作用，并且对辐射和吸收作用作出比较，对S波段和X波段的作用也作出了比较。 结果表明雨滴对X波段的雷达电波的辐射作用较吸收作用为大，雨滴对X波段的雷达电波的吸收作用较对S波段的雷达电波的吸收作用为大。
- With the two-dimension fully electromagnetic Particle-in-cell(PIC) simulation, the output power of 1.16GW at C band and 270MW at X band in MILO were obtained. 用在阴极端头增加发射电流的办法，在C波段理论得到了1.;16GW的微波输出功率。 利用增加高次谐波的办法在X波段理论获得了270MW的输出功率。
- At X band,its advantages are especially useful. In this work, a mathematical model used to optimize DAW (without supports) cavities by SUPERFISH was built and the solution was presented. 给出了利用SUPERFISH程序进行腔形优化的数学模型以及利用该模型对X波段DAW结构的优化设计结果 .
- Study on a high performance DRO at X band 一种高性能X波段介质振荡器
- X Band Satellite Tracking Antenna X波段卫星跟踪天线
- PHYSICAL DESIGN AND STUDY ON X BAND SW ON AXIS ELECTRON LINAC X-波段轴耦合驻波电子直线加速管物理设计与研究
- 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。
- 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。
- We use x as the symbol for an unknown quantity. 我们用x表示一个未知数。
- The brass band is banging away in the park. 铜管乐队在公园里吹吹打打。
- 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。
- Ms X has been named for the directorship/named as the new director. 某女士已被提名任董事职务[任命为新董事]。
- She used a rubber band to tie her hair. 她用一根橡皮筋扎头发。
- What does x represent in this equation? 这个方程式中的x代表什么?
- The band drowned our conversation. 乐队的演奏声把我们谈话的声音淹没了。
