“ancient irrigation area in Jingshui River basin”的概念、定义、翻译、参考文献-科学参考

单词	ancient irrigation area in Jingshui River basin
释义	ancient irrigation area in Jingshui River basin Encyclopedia 工学农田水利史释 ancient irrigation area in Jingshui River basin引泾古灌区中国古代陕西关中地区引用泾水灌溉的大型灌区。近代泾惠渠灌区的前身。
随便看	optical field optical field induced birefringence optical field, light field optical film optical filter optical flame fire detector optical flare optical flash optical flat optical flatness optical flight control optical flow optical flow navigation optical focal points optical Fourier analysis optical Fourier transform optical frequency optical frequency comb optical frequency comb generator optical frequency domain analyzer optical frequency doubling optical frequency measurements optical frequency mixing optical frequency standard optical functional composites

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