The experiments are a significant step toward next-generation "atomic clocks" based on optical rather than microwave frequencies.
此实验对下一代“原子钟”的产生是重要的一步，下一代“原子钟”将是基于光频而不再是微波频率。
Mr.Andrews, the managing director of GAMA Microwave Technology, said it is possible to "tune" the radio-frequencies to provide the best results with any small product.
GAMA微波技术公司执行总监安德鲁斯先生说，使用者可“调节”无线电频率，使加热任何一种小食品都达到最佳效果。
Microstrip hairpin filter has been widely used in the lower microwave frequencies for its compact structure and easiness of manufacture.
微带发夹型滤波器结构紧凑、易于制造，在微波低频端广为应用。
The space-wave method, suitable for extended surface targets, is a preferable method for permittivity measurement of ground materials at microwave frequencies.
空间波法适合于测量大面积目标的介电常数，所以是测量地物微波介电特性的一种较好的方法。
Microwave: An electromagnetic wave that vibrates at 1GHz and above. Microwaves are the transmission frequencies used in communications satellites as well as in line-of-sight systems on earth.
微波：振动千兆赫兹或以上的电磁波。它是卫星通信及地面上的即时影像传送系统的播送频率。
Sensors working at microwave frequencies may soon be operational.
工作在微波频率的传感器也可能很快地投入运行。
Simulation results show that the output power of microwave is enhanced and the phenomenon of multiple frequencies is also suppressed by adding an electron collector.
通过模拟还发现，对要求的频段，通过加入电子收集极的方法，可以有效地提高功率和压制倍频现象的发生。
Various frequencies such as Low Frequency, High Frequency, Ultra Frequency and Microwave, which are available to RFID, have different properties.
在RFID可以利用的低频、高频、超高频、微波等各个频率中，各种频率都是具有不同的特点。
PIM interferences at microwave and RF frequencies are mainly originated from two types of passive nonlinearities, namely, the contact non-linearity and material non-linearity.
微波与射频频段通信系统中PIM干扰来自两种无源非线性：接触非线性和材料非线性。
PIM interferences at microwave and RF frequencies are mainly originated from two types of passive nonlinearities, namely, the contact non-linearity and material non-linearity.
微波与射频频段通信系统中PIM干扰来自两种无源非线性：接触非线性和材料非线性。
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