Applying axial magnetic field on low power metal halide lamps, its effects on acoustic resonance were observed experimentally.
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美
- 本文对纵向磁场作用下小功率金属卤化物灯电弧声共振现象进行了实验研究。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries