“black scope”的概念、定义、翻译、参考文献-科学参考

单词	black scope
释义	black scope [¦blak `skōp] ^ELECTRONICS Cathode-ray tube operating at the threshold of luminescence when no video signals are being applied.
随便看	instantaneous description instantaneous detonator instantaneous effects instantaneous field of view instantaneous frequency instantaneous frequency-indicating receiver instantaneous fuse drag chain drag-chain conveyor drag chute drag classifier drag coefficient drag conveyor drag-cup generator drag-cup motor drag-cup tachometer drag cut drag direction drag factor drag fold drag force dragging of inertial frames drag-in dragline dragline conveyor

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