“sand load”的概念、定义、翻译、参考文献-科学参考

单词	sand load
释义	sand load [`san ´lōd] ^{ELECTROMAGNETISM} An attenuator used as a power-dissipating terminating section for a coaxial line or waveguide; the dielectric space in the line is filled with a mixture of sand and graphite that acts as a matched- impedance load, preventing standing waves.
随便看	shoring short short antenna short-baseline system short card short circuit short-circuit impedance short-circuiting transfer short-circuit transition short column shortcoming short-contact switch short-crested wave short-delay blasting short-delay detonator short-distance navigation short flashing light short fuse short-gate gain short-haul short-haul convoy short hundredweight short ink shortite short leg

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