dredger

过去式：

动词过去式: dredged

更多词形：

动词过去式: dredged | 动词过去分词: dredged | 动词现在分词: dredging | 动词第三人称单数: dredges |

单词例句：

Objective: To investigate microwave radiation distribution of the mine dredger radar for providing gist for establishing microwave radiation proof means.

目的:了解扫雷艇雷达微波辐射场强分布状况,为实施微波辐射防护措施提供依据。

dredger:a barge or boat equipped with a dredge.

挖泥船:装有挖掘机的船.

To predict the multiple dynamic behaviors of the suction pipe system of a trailing suction hoper dredger (TSHD) when it is dredging at sea under the un-quiet conditions, the forces acting on the system should be analyzed accurately.

摘要为预测耙吸式挖泥船远海施工时耙吸管系统在非静态环境中的多体动力学行为，要求准确分析作用在该系统上的力。

This vessel is a trailing suction hopper dredger of steel full welding ,steamline and round-bilge form with twin screw,double rake,single deck,bulb bow and doule tail fin.

本船为双桨、双耙、单甲板、钢质全焊接、流线型、球鼻首、双尾鳍、圆舭型船体的自航耙吸挖泥船。

Dredging of contaminated marine mud shall only be undertaken by a suitable grab dredger using a closed watertight grab.

挖 掘 受 污 染 海 泥 ， 只 可 使 用 装 上 完 全 密 封 抓 斗 的 适 当 抓 斗 式 挖 泥 机 进 行 。

Our main products are electric drill、marble cutter、angle grinder、rotary hammer、pipe dredger,etc.

主要产品有手电钻、石材切割机、角向磨光机、电锤、管道疏通器等。

Where tight dredging depth tolerances are required to dredge contaminated materials the bucket-type closed-grab dredger shall incorporate a visor.

在挖掘受污染物料时，若严格规定了挖泥深度容限，则密封抓斗式的挖泥机应设置一个护罩。

The design and manufactur of PU elastomer/steel composite disk are described in this paper.The composite disk was applied to the pilot experiment of dredger mud pump.

介绍了聚氨酯弹性体复合抗磨环的设计及制作过程,并将该产品应用于挖泥船泥泵中。

Combining with feature of dredger fill foundation in Qingdao littoral expressway test part, consolidation characteristic of dredger fill is analyzed.

摘要以青岛滨海公路试验段海相吹填软土地基的特点，分析了其固结特性。