...应急救援船，主尺度估算，型线设计，总布置设计，螺旋桨设计，舵设 计，母型船改造法 [gap=838]Keywords: emergency rescue boats, main dimension estimation, profile design, layout design, propeller design, th..
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emergency rescue boats
应急救助艇
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Emergency rescue services went in with rubber boats to get survivors - many had climbed to the rooftops to escape the flood.
VOA: standard.2009.03.27
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