潜水舱是带有通气管的水密舱，升降支架为桁 架结构，升降支架的上下设有导轨。
The diving chamber is a watertight compartment with air pipes, the lifting support is a girder structure, and the lead rails are arranged under and below the lifting support;
在螺杆电机的驱动下将潜水舱贴紧桥墩，潜水舱上的橡胶止水带起止水作用，舱内施工人员可以打开工作窗口在无水的条件下对桥墩进行修补加固施 工。
The diving chamber is closely attached on the pier driven by a screw pole motor, the rubber water stop tie on the diving chamber plays a roll of stopping water;
在执行完潜水任务，并在减压舱完成规定时间的解压后，我就睡觉了。
After my dive I spent the required time in the decompression chamber, and went to bed.
基于壳体水弹性理论，探讨了潜水器动力舱振动与声辐射建模及分析方法，并对常用潜水器动力舱振动和声辐射进行了分析。
The model of vibration and sound radiation of submarine dynamic cabin and its analysis method are discussed with the help of the hydroelasticity theory of shells.
该工作舱有如下特点：它可安装于有自航能力的潜水器上，无需水 面工作船舶的配合即可进行水下管线、电缆的维修作业；
The invention is characterized in that: it can be mounted on the diver with self navigation ability, to process the maintenance without working ship;
该工作舱有如下特点：它可安装于有自航能力的潜水器上，无需水 面工作船舶的配合即可进行水下管线、电缆的维修作业；
The invention is characterized in that: it can be mounted on the diver with self navigation ability, to process the maintenance without working ship;
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