A
A-60 fire door A-60级防火门
a-hundred-year return period 百年一遇
绝情的女人
abrasive （喷砂用的）磨料
abrasive paper 砂纸
AC generator 交流发电机
AC motor 交流电动机
accelerated corrosion testing 加速腐蚀试验acceptance criteria 合格准则
access hole (for welding) = cope hole (焊接)工艺孔accommodation and power platform (APP) 生活动力平台according to = in accordance with =什么的感觉真好
in line with = as per = in the light of 按照
acetylene gas 乙炔
acid electrode 酸性焊条
acid proof cement 防酸水泥
additive 添加剂
adhere to 遵守（动词）
adherence to 遵守（名词）
adjacent columns 相邻立柱
adver combination of loads 载荷的不利组合
adver condition 不利条件
aeronautical radio system 航空无线电系统
AFC (approved for construction) 建造批准aforementioned 上述
aft winch 船艉绞车
agitator 搅拌器
air blower 鼓风机
air compressor 空气压缩机
女人如何补气血air driven pump 气动泵
air hoister 气动绞车
air manifold 气包
air tight test 气密性试验
air-ho 风带
aircraft obstruction beacon 航空障碍灯alarm buzzer 报警蜂鸣器
alarm horn 报警喇叭
aliphatic polyurethane 脂肪族聚氨脂漆allowable (working) stress 许用应力Aluminum alloy anode 铝合金阳极Aluminum ingot 铝锭
aluminum paint 银粉漆
aluminum sheet 铝皮
ambient air temperature 环境气温ambient temperature 环境温度
anchor block 地锚块
anchor bolt 地脚螺栓
anchor ground 锚地
anchor pile 锚桩
anchor profile/pattern 涂装表面的粗糙度anchor rack 锚架
anchoring buoy 锚泊浮筒
angle of incidence 入射角
angle of reflection 折射角
angle probe method 超声波斜射探伤angle steel 角钢
angle valve 角阀
anode core 阳极芯子
anode end face geometry 阳极端面几何形状anode life 阳极寿命
anode potential 阳极电位
anode stand-off post 支架式阳极的立柱anode resistance 阳极电阻
anti-electrostatic floor 防静电地板anticorrosive paint 防锈漆
antipollution measures 防污染措施
API specified requirements API规定的要求
apparent batter 视斜度
applicable API specification API适用规范approach-departure ctor 直升飞机起落扇形区appurtenance = attachment= accessory
= auxiliary 附件
arc air gouging 碳弧气刨
arc cutting 电弧切割
arc strike 弧击
argon arc welding 氩弧焊故土难离
argon arc welding machine 氩弧焊机articulated tower mooring system 铰接塔系泊系统artificial island 人工岛
as per 按照
as-built 完工
as-built dossier 完工资料
as-built drawing 完工图
as-rolled 轧制状态
asmble 组装（动词）
asmbly 组装（动词）
associated gas 伴生气
at the option of A 按A的意愿
atmospheric diving system
= unpressurized diving system 常压潜水系统
atmospheric vent 放空管
attachment 附件
auto fire alarm system 火灾自动报警系统
automatic spraying system 自动喷淋系统
因地制宜发展农业
B
(to be) buttered (焊接的)长肉
back chipping 清根
back gouging 反面气刨
backing weld 打底焊道
backpressure regulator (lf contained) 背压式调节阀（自力式）backwash return pump 反冲洗回流泵
backwash surge tank 反冲洗罐
Ball hardness 布氏硬度
ball valve 球阀
bar （截面较小的）圆钢
方钢六角钢等
bar chart 统计用的柱状图cheap怎么读
barge bumper 靠船件
barge strength and stability 驳船强度及稳性
barrel （管件的）加厚段
ba metal 母材、基本金属
basic design 基本设计
向华胜衬衫英语basic electrode = lime type covered electrode 碱性焊条
