...配锚的数量、每只锚的重量、锚链的节别、总长和直径等,参见表 通常千吨级以上海船均配有3只主锚,其中2只用作首锚(bow anchor),1只作备锚(spare anchor)。经常航行在狭窄、弯曲及水势复杂航道的船舶,还配有尾锚(stem anchor),以在必要时控制船尾的摆荡。
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桅上安装前桅灯和首锚灯等。
Foremast light and fore anchor light etc shall be fitted on foremast.
润扬大桥南锚碇圈梁及首道支撑结构在施工中出现了裂缝问题,曾引起关注。
The enclose girder and first support of south pit of Runyang Bridge were found to come forth cracks at construction.
移动或增加锚栓可能改变路线的原貌,让首攀者的努力付之东流。
Adding or moving bolts may alter the nature of the climb and devalue the efforts of the first ascent.
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