“Canalized Channel of Jialing River”的概念、定义、翻译、参考文献-科学参考

单词	Canalized Channel of Jialing River
释义	Canalized Channel of Jialing River Encyclopedia 工学河道渠化释 Canalized Channel of Jialing River嘉陵江梯级渠化航道嘉陵江四川广元至重庆朝天门段经梯级渠化整治后形成的高等级航道。渠化后，航道等级从等外至Ⅳ级提高到Ⅳ至Ⅲ级标准，航道里程从739千米缩短至682.8千米。
随便看	perturbation amplitude perturbation analysis perturbation analysis method perturbation approximation perturbation, disturbance perturbation equation perturbation expanded form of statistical operator perturbation expansion perturbation function perturbation growth perturbation guidance perturbation mapping perturbation matrix element perturbation method perturbation of a linear system perturbation of an operator perturbation of a semigroup perturbation of a spectrum perturbation of dark matter perturbation of entropy perturbation of operator perturbation parameter perturbation power spectrum perturbation sampling perturbation scheme

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