The dielectricspectra of 22 samples are analysed and different mathematical models for predicating ethanol content are compared.
对配制的22个样品的介电谱进行了分析,对预测乙醇含量的不同数学模型做了比较。
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The emission spectra of he plasma were measured by using three types of experiment devices: dielectric barrier discharge device, hollow-cathode discharge device and Penning discharge device.
The transmission spectra of TM mode in the bend waveguide with triangular lattice of dielectric rods and TE mode in the bend waveguide have been calculated.