aCannot create JDBC driver of class '' for connect URL 'null' 不能创造JDBC司机类"为连接URL ‘零位’[translate] a应该是放松一下的时间了, Should be relaxes the time,[translate] a载噪比 Carrier-to-noise ratio[translate]
求翻译:载噪比是什么意思?待解决 悬赏分:1 - 离问题结束还有 载噪比问题补充:匿名 2013-05-23 12:21:38 CNR 匿名 2013-05-23 12:23:18 CNP 匿名 2013-05-23 12:24:58 Carrier-to-noise ratio 匿名 2013-05-23 12:26:38 Carrier to noise ratio 匿名 2013-05-23 12:28:18 Car...
a5颗功率增强卫星条件下满足特定载噪比时不同功率增强幅度对应的干扰信号容限值 Under 5 power enhancement satellite condition satisfies when the specific carrier-to-noise ratio different power enhancement scope correspondence unwanted signal allowance value [translate] ...
载波噪声比,载噪比 2) carrier-noise ratio 载波噪声比 3) CINR 载波干扰噪声比 4) carrier-to-noise ratio 载波信号噪声比 5) noise-load ratio 噪声负载比 6) carrier signal to noise ratio 载波信噪比 补充资料:载波 已调波中的高频波。将信息调制在等幅的高频振荡波或脉冲波上,才能通过各种不同媒介传...
载噪比 1. The noise figure of erbium-doped fiber amplifiers (EDFAs) can be derived from the degradation of carrier-to-noise ratio by the cable TV analyzer. 介绍了利用CATV分析仪,通过测量光放大器引起的系统载噪比劣化来推算光放大器噪声系数的方法,给出了噪声系数与载噪比劣化之间的关系。 2. ...
C/N值(载噪比)2) C/N ratio C/N比值 1. Result of experiment showed that EM liquid not only can make organic matter s (wheat,maise,paddy and soybean) straws rotten,increase decom position degree,but also can decrease the C/N ratio of organic matter. 通过EM技术在有机物料造肥上的...
低载噪比 1. Therefore,kinds of methods for frequency refinement for C/A code can\' t work well for P code,especially underlow C/NO. GPS信号的P码码速率是C/A码的10倍,所以捕获时搜索相同时长的码相位需要做10倍点数的相关运算,相关运算通常用频域FFT实现,而硬件平台对FFT点数的限制使捕获得到的多...
载噪比 CNR 核算2) CNR process CNR工艺 1. After the treatment by CNR process,the removal efficiency of routine items all reach more than 80%. 通过对天津某污水处理厂进行CNR工艺中试,得出结论如下:填料比表面积大,微生物附着量高达1350～1500g·m-2;填料容易挂膜、脱膜,无堵塞现象,更不需要反...
阐述了大气层、降雨、多径失真、多普勒频移对星载AIS通信的影响,接收到的星载AIS信号的载噪比以及星上天线的设计等。 更多例句>> 4) carrier-to-noise ratio 载噪比 1. The noise figure of erbium-doped fiber amplifiers (EDFAs) can be derived from the degradation ofcarrier-to-noise ratioby the cable...