... 桥墩(或台)局部冲刷local scour near pier 自然演变冲刷natural scour 冲刷系数coefficient of scouring ...
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natural scour of channel 河槽天然冲刷
natural scour of water 河槽天然冲刷
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Securing the prodigious raw materials, natural resources, and energy reserves that it needs to do so leaves it with little choice but to scour the world and negotiate agreements wherever it can.
FORBES: China May Not Be A U.S. Ally, But It's Also Not An Adversary
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