低噪的英文

• noise-free bearing

• "低"英文翻译    low
• "噪"英文翻译    chirp
• "低噪的" 英文翻译 :    noise-free
• "低噪声" 英文翻译 :    low noise
• "低噪音" 英文翻译 :    low noise
• "低噪声齿轮" 英文翻译 :    silent gear
• "低噪声磁带" 英文翻译 :    ln low noise
• "低噪声的" 英文翻译 :    low noise; low-noise
• "低噪声灯" 英文翻译 :    low-noise lamp
• "低噪声电缆" 英文翻译 :    low noise cable; mininoise cable
• "低噪声电路" 英文翻译 :    low noise circuit
• "低噪声阀" 英文翻译 :    low noise valve; low-recovery valve
• "低噪声风机" 英文翻译 :    silent ventilator
• "低噪声管" 英文翻译 :    low noise tube; small noise tube
• "低噪声机器" 英文翻译 :    low noise machine
• "低噪声天线" 英文翻译 :    lna; low noise antenna
• "低噪声线路" 英文翻译 :    low-noise line
• "低噪声小区" 英文翻译 :    low-noise residential area; low－noise residential area
• "低噪声轴承" 英文翻译 :    noise free bearing; noise-free bearing
• "低噪音泵" 英文翻译 :    low sound level pump
• "低噪音飞机" 英文翻译 :    quieter aircraft
• "低噪音风扇" 英文翻译 :    q-fan
• "低噪音控制" 英文翻译 :    low noise control
• "低噪音路面" 英文翻译 :    noise-reducing road surface
• "低噪音马达" 英文翻译 :    low noise motor

• Restore elasticity and sealing performance of oil seal , decrease wear , eliminate noise , reduce cost
  恢复油封弹性、密封性，减磨低噪、降低换总成昂贵的费用。
• We fulfill different customers with environmental protection , energy saved , high efficiency , low ? noise products and all - orientation serves and especially continues new products development
  公司一直以来坚持以环保、节能、高效、低噪等优质特点和全方位的服务满足不同用户的需要，特别是近几年不断开发的一些高技术含量的新产品。
• According to the analysis of the whole communication system , we verified the feasibility of the design goal put forward previously and used a topology of cascode with source degeneration to design a differential lna
  通过对卫星通信系统的链路分析,根据实际系统需要,确定了低噪放模块的设计指标。采用常用的共源共栅拓扑结构,设计了一个差分结构的lna 。
• The in - depth analysis of the noise in gilbert mixer including parasitical capacitors , in which the mixer and lna have been connected together and the noise figure of mixer can be expressed explicitly as that of lna
  回在包括寄生电容的情况下，对双差分对混频器（ gilbertmixer ）的噪声性能做了深入分析，把混频器和低噪放联系在一起，可像低噪放一样，直观的表达混频器的噪声系数。
• The full noise and linearity analysis of the low noise amplifier ( lna ) constructed by cascode structure with source degeneration and the optimization methods of the two mosfets in this structure according to the noise and linearity performance
  I对共源共栅瞩ascode ）源极去耦旧ourcedegeneration ）结构低噪放做了完整的噪声和线性分析，得到该结构中两个mosfet针对噪声性能和线性性能的优化方法。
• With two cascaded mgc units the receiver gets a high dynamic range while the linearity of the system is well guaranteed . at first , the theory of receiver and the deep analysis of key receiver parameters are introduced in this paper
  该接收机的重要组成部分lna单元是由原设计的x波段lna改制而来,其设计都是利用ads软件辅助完成,最后用微波低噪放电路的调试方法对实物进行调试,并实现系统要求的所有指标。
• Use eda software to simulate the optimization z sand z l in pa designation . 3 . theoretically deep analysis is made which is about the method of lna design , analysis the affect of noise figure and input vswr to the system sensitivity and the contradiction between the two parameter
  3 .从理论上低噪放设计方法进行深入的研究,系统的分析低噪放的输入驻波比和噪声系数这两项指标对接收机系统灵敏度的影响以及两者之间的矛盾。
• And then lodge a design method of lna which can get low noise figure and low input vswr simultaneity . 4 . introduced the method of yield analysis and optimize to the lna design , by this method , difficulty of debugging was reduced
  进而从理论上提出一种能较好的处理好两者之间矛盾的低噪放设计方法,并运用到实际产品的研制过程中; 4 .将合格率分析和优化的方法引入到低噪声放大器的设计中,大大的降低电路的调试难度,设计出有较高的一次通过率的产品。
• The first chapter , introduce the rf receiver ’ s devolop and current situation . the second chapter , introduce the effect of the exterior environment to the rf receiver . the third chapter introduce some different structure and the design parameters of each structures . the parameters of the rf receiver are introduce in fourth chapter . the fifth chapter design a s band rf receiver . this s band rf receiver use a structure of superheterodyne module
  第五章,介绍了一种s波段射频接收前端的设计,基于分析的结果对一种射频接收机的低噪放大、下变频、锁相环( pll )频率合成器、中频agc电路进行了设计,并在第六章完成了接收机各组件及总体的测试。
• The products are popular at home and in the southeast asia , middle - east , south america and western europe . the products are famous in zhejiang province for they have the advantages of reasonable design , original structure , high efficiency , low noise and energy - saving function
  公司管理科学，技术力量雄厚，产品设计合理，结构新颖，高速高效，低噪节能，产品质量受iso9002国际标准质量保证体系控制，享誉国内，并远销东南亚中东南美和西欧等市场，是浙江省名牌产品。