“dredging engineering of port”的概念、定义、翻译、参考文献-科学参考

单词	dredging engineering of port
释义	dredging engineering of port Encyclopedia 理学港口疏浚工程释 dredging engineering of port港口疏浚工程为满足港池、航道、锚地等港口水域的水深要求，保证船舶安全航行、锚泊、停泊作业，用人力、水力或机械方法进行的水下土石方开挖工程。
随便看	negative capability negative capacitance field effect transistor negative chain complex negative channel metal-oxide-semiconductor circuit negative channel metal-oxide-semiconductor integrated circuit negative charge negative complex negative compressibility effect negative conductance amplifier negative control negative correlation negative crystal negative curvature negative curvature direction negative curvature manifold negative cycle negative definite negative definite form negative definite function negative definite kernel negative definite matrix negative definiteness negative definite operator negative definite quadratic form negative deviation

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