计算机术语“beam”的中英文意思、释义、翻译及用法-计算机英汉双解词典

术语	beam
释义	beam 电子束;波束;［束射］ 1.In electronics, the unidirectional, pinhead electron stream generated by the cathode gun in a CRT. 在电子技术中,由阴极射线管(CRT)中电子枪所产生的、单向细电子流。参阅CRT。 2.In radiocommunications,the radiation in a lobe of a directional antenna. 在无线通信技术中,定向天线以某一波瓣辐射的电磁能。
随便看	headers and tailers header segment header sheet header statement header table heading heading area heading character heading control head loading zone head of form (HOF) head-on collision head-per-track disc head positioner head positioning mechanism head pressure solenoid head slot head stack head step settling time head support arm head switching held terminal helical scan helix printer hello screen

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