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词汇
堅瓠
释义
堅瓠
jiān hú
坚硬的实心葫芦,比喻无用之物。语本
齐有居士田仲者,宋人屈谷见之曰:‘谷闻先生之义,不恃仰人而食。今谷有树瓠之道,坚如石,厚而无窍,献之。’仲曰:‘夫瓠所贵者,谓其可以盛也。今厚而无窍,则不可剖以盛物;而坚如石,则不可以剖而以斟,吾无以瓠为也。’曰:‘然,谷将弃之。’今田仲不恃仰人而食,亦无益人之国,亦坚瓠之类也。
《韩非子•外储说左上》
坚瓠
随便看
delay-line method
delay line,multiple-reflection
delay line, optical
delay line oscillator
delay-line oscillator
delay-line PAL
delay-line position sensitive detector
delay line pulse shaping
delay-line pulse shaping
delay line pulse stretcher
delay line quartz glass
delay line register
delay-line register
delay line registor
delay-line rise time
delay lines
delay line shaped pulse
delay-line-shaped pulse
delay line signal
delay-line signal
delay line spark chamber
delay line storage
delay-line storage
delay line storage memory
delay line store
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更新时间:2025/11/11 10:20:12