名词
中文翻译：浮动平台
同义词：
['jack-up derrick', 'jack-up lift', 'jack-up boom']
例句：
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1. Thejack-up rig was used to lift the heavy equipment onto the boat.
使用浮筒式起重机将重型设备吊到船上。
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2. The jack-up rig was a critical part of the construction process.
浮筒式起重机是施工过程中的关键部分。
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3. The jack-up rig was designed to withstand high winds and waves.
浮筒式起重机设计用来抵抗强风和波浪的冲击。