dredging的翻译，读音

短句

近义词

n. desilting

v. excavatingburrowing

例句

We must undertake the dredging operation of the channel immediately. 我们必须马上开始河道疏浚工程. 。

It also oversees maintenance dredging of navigation channels and anchorage areas. 此外,航道和船只碇泊处的疏浚工程,也由该署负责. 。

Yet dredging would at best have mitigated the flooding only a bit. 然而，即便是用于排涝的人工河得以疏浚，也只是稍微减小此次洪水的危害。

Air in dredge pumps will greatly reduce the efficiency of the pumps during dredging operations. 在疏浚过程中泥泵内产生的气体大大降低了泥泵的效率. 。

The remediation techniques contain physical treatment, such as dredging, capping, and bioremediation. 目前主要有疏浚、掩蔽等物理修复技术和生物修复技术。