航海及海运专业术语
A Basket of Currencies 一篮子货币
a battery 丝极电池组
A bulk carrier of 26000 dwts capacity with seven holds and of single deck construction ideal for world wide tramp operation especially bulk grain shipments with a speed of 15 knots 一艘载重26 000吨
A bulk carrier of 30000 dwts capacity with five holds and of single deck construction ideal for world wide tramp cargo operation with a speed of 15 knots 一艘载重30 000吨
A class division A级分隔
A class ship 甲类船
A class 甲级
A eliminator 灯丝电源整流器
a fraction of 零点几 字串7
A frequency of 1 000 000 000 or 1 ×10?9 cycles each second千兆赫的无线电频率
A general purpose cargo tramp vessel of 18 000 dwt’s with four holds with each with tween deck and speed of 15 knots suitable both for bulk dry or liner cargo shipments of 426 TEU container units标准设计的18 000载重吨
a hoist 一挂
A Lien on the Object Towed 拖带留置权
A Lloyd’s policy form of insurance on an air cushion vessel hovercraft 劳氏气垫船运输保险单
A type stem A型首柱
A Voyage Charter Party Form of the Documentary Committee of the Japan Shipping Exchange INC. 日本航运交易所航次租船表 字串4
a’cockbill 吊锚
a’hull 帆船卷帆漂航
A-1 A-1海区（GMDSS用语
A-1 navigation area A-1海区（GMDSS用语
A-1 键控等幅波
a-1） 极量第二改正量
A-1A 键控等幅波
A-2 A-2海区（GMDSS用语
A-2 navigation area A-2海区（GMDSS用语
A-3 A-3海区（GMDSS用语
A-3 navigation area A-3海区（GMDSS用语
A-4 A-4海区（GMDSS用语
A-4 navigation area A-4海区（GMDSS用语
A-alloy 铝合金
a-block 滑车拉到头
A-bracket 尾轴架
A-D ad D-A conversion 模拟-数字与数字-模拟转换
A-D and D-A conversion 模拟-数字与数字-模拟转换
A-D converter 模拟-数字转换器
