high-frequency造句
151. GN-JDR5 type ground resistance measurement tester for large-scale grounding grid is developed based on high-frequency link technology and DSP control technology.
152. It is also found that there are multiple Solutions of the propagating mode with imaginary transverse wave number for certain component parameters, and the mode has the high-frequency cutoff.
153. Gaussian beam (GB) method is a high-frequency asymptotic method of computing wave-fields in inhomogenous media.
154. Two cases of troubleshooting of Shimadzu S/V AX—FAST stomach-intestine high-frequency x-ray machine system intermittent failure are introduced.
155. The main circuit includes rectifier, inverter, high-frequency transformer and wire heating circuit.
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