“transport need”的概念、定义、翻译、参考文献-科学参考

单词	transport need
释义	transport need Encyclopedia 经济学运输需求释 transport need运输需求在一定的技术经济条件下产生的人与货物空间位移需要。是社会基于资源空间配置而对位移提出来的要求。在农业社会，大量的位移是人力或借助畜力完成的；进入工业社会，一般指需要借助运输工具完成的位移。
随便看	frequency domain airborne electromagnetic method frequency domain analysis frequency-domain analysis frequency domain analysis of dynamic circuits frequency domain electromagnetic method frequency-domain electromagnetic sounding with electrical dipole source frequency-domain electromagnetic sounding with magnetic dipole source frequency domain filtering frequency-domain filtering frequency domain ground-airborne electromagnetic instrument frequency domain helicopter airborne electromagnetic system frequency domain identification frequency domain induced polarization method frequency domain method frequency-domain model frequency domain optical coherence tomography frequency domain optical storage materials frequency domain sampling frequency domain signal frequency doubled laser frequency-doubled laser frequency doubling frequency doubling, frequency multiplication frequency doubling material frequency downconversion

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