“管涌”的概念、定义、翻译、参考文献-科学参考

单词	管涌
释义	管涌 Encyclopedia 工学工程地下水问题释 piping管涌在任意方向水头梯度的渗透水流作用下，在土体内部空腔或外部的渗流出口处，首先由细颗粒在粗颗粒形成的孔隙通道中移动流失，继而发展到粗颗粒流失形成管状侵蚀通道的现象（图1）。
随便看	three primary colors three primary colours three primes three Primes and Three Pure Ones three primes theorem three principles and eight items three principles ofradiological protection three-prism spectrograph three problems in Greek geometry Three Provincial Offices three public consumptions Three Pure Land Sages Three Pure Ones three qualities three readings Three Rebellious Women "three red lines" for water resource management three-reflector feed system three-region pulse-taking method Three Repetitions of the Yangguan Tune three round bodies three rounds of drum beating three rules of mathematical manipulation in quantum mechanics three rural left-behind groups three safety education

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