dredging operation的意思|dredging operation的解释-里氏词典

疏浚作业，挖泥作业

To minimise water quality impact, no more than one closed grab dredger shall be used during the dredging operation.
为尽量减少水质影响，在挖泥工程进行期间，不得使用多于一部的密封抓斗式挖泥机。
Real time monitoring of dredger's dredging operation is an important measure for improving dredging quality and efficiency.
实时监控挖泥船施工作业过程对提高疏浚工程的质量和效率有着重要的意义。
The effects of cemented layer on the evaluation of geological reserves and dredging operation were analysed and the suggestion for its disposal was put forward by the author.
它对评价地质储量和采金船生产所造成的影响，探讨处理胶结层的途径，并提出建议。

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