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- Radio Frequency Chart 射频图
- RF Radio Frequency Level Controller. RF系列射频导纳式物位控制器。
- Radio frequency and communication test equipment. 射频通信综合测试仪。
- Radio frequency circuit design II. 射频电路设计2。
- Vulnerable to radio frequency radiation interference. 易受射频辐射的干扰。
- Tuner will be able to track the frequency-hopping radio frequency. 调谐器可以追踪跳频无线电频率。
- Internal capacitors to suppress radio frequency interference. 内置抗电磁干扰电容。
- Transmission can be done by cable, radio frequency and satellite. 传递可通过海底电缆,无线电波和通信卫星来进行。
- The AGC technology in the radio frequency channel is also studied. 研究了射频信道中的自动增益控制(AGC)技术。
- Method of insertion loss measurement for radio frequency filters. 射频滤波器插入损耗的测量方法。
- Through blasting vibration testing in Heidaigou open coal mine,vibration characteristics and frequency chart in high step sling blasting are analysed. 通过对黑岱沟露天煤矿爆破的振动测试,对高台阶抛掷爆破的振动特点进行了分析。
- Is rhinitis of cure of microtherm plasma radio frequency good? 低温等离子射频治疗鼻炎能好吗?
- The choice method of window function is given combined with the millimeter wave (MMW) signal feature of frequency chart of the target tank. 结合坦克目标毫米波信号频谱的特点给出了窗函数的选择方法;
- Radiated EMI is also called radio frequency interference (RFI). 辐射引起的电磁干扰,也称为射频干扰(RFI)。
- Besides the common frequency chart, Lorenz curve, and Theil index, the famous Pareto distribution and the lognormal distribution are the authentic proof methods as well. 实证方法除了常见的频数图、洛伦兹曲线和泰尔指数外,还有著名的帕雷托分布和对数正态分布。
- Compared with the traditional frequency chart instrument, RTSA has special advantages in catching information and decompilation, can be used in various RFID systems. 相对于传统频谱仪,在信号捕获和解码方面有着独特的优势,并能适用与各种RFID系统。
- The above frequency chart depicts the " fundamental", not the "main" frequency which is more audible to the human ears and more detectable for frequency analyzers. 就是说测出来的音高,不代表就是唱者的基音?所以泛音高过基音的时候是常有的?
- Supporting hand-held devices, such as PDAs and radio frequency devices. 支持手持设备,例如pda和射频设备。
- Pivotally analysing vibration paramentin time field and frequence chart in frequence field. 重点对振动参数进行了时域分析和频率域的频谱分析。
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