101 加强结构 additional strengthening
102 额外检验 additional survey
103 加力涡轮机 additional turbine
104 附加大肋骨 additional web
105 黏着力 adhesion
106 黏着剂 adhesive (or adhesive paste)
107 绝热变化 adiabatic change
108 绝热压缩;定热压缩 adiabatic compression
109 绝热效率 adiabatic efficiency
110 绝热引擎 adiabatic engine
111 绝热膨胀;定热膨胀 adiabatic expansion
112 可调[整]轴承 adjustable bearing
113 可调[变]电容器 adjustable condenser (or variable condenser)
114 可调接触,可调触点 adjustable contact
115 可调偏心轮 adjustable eccentric
116 [可]调[]距螺桨 adjustable pitch propeller
117 变阻器 adjustable resistance
118 可调轴承 adjustable shaft bearing
119 可调推力[轴]承 adjustable thrust block
120 活动扳钳 adjustable wrench
121 调整[用]轴承 adjusting block
122 调整螺栓 adjusting bolt
123 调整装置 adjusting device
124 调整装置 adjusting gear (or device)
125 调整螺[丝]钉 adjusting screw
126 调准垫片 adjusting shim
127 调整弹簧 adjusting spring
128 调整柜 adjusting tank
129 可调推力[轴]承 adjusting thrust bearing
130 调整阀 adjusting valve
131 调整;校准;校正 adjustment
132 主管机关 administration
133 将官房舱 admiral cabin
134 将官旗 admiral flag
135 将官灯 admiral lamp
136 将官厅 admiral saloon
137 海军锚 admiralty anchor
138 海军黄铜 admiralty brass
139 海军常数 admiralty coefficient (or constant)
140 海军系数 Admiralty constant (or coefficient)
141 海军炮铜 admiralty gun-metal
142 进气,进汽 admission
143 进气消音器 admission air silencer
144 进入管系 admission line
145 进气口,进汽口 admission port
146 进气阀,进汽阀 admission valve
147 混合物;添加剂(水泥船) admixtures
148 飘流 adrift
149 大气压潜水服 ADS (= atmospheric diving suits)
150 前进距离(回旋圈) advance
151 前进角 advance angle
152 前进常数 advance coefficient (or constant)
153 前进常数 advance constant
154 提前点火 advanced ignition
155 先期订料 advanced material ordering
156 前进率 advance ratio
157 前进速[率](螺桨) advance speed
158 提前起动阀 advance starting valve
159 前置定时 advance timing
160 手斧,扁斧 adze
161 音泄 AE (= acoustic emission)
162 舵面充气,舵面空气侵入 aeration of rudder
163 天线 aerial (or antenna)
164 架空输送机 aerial conveyer
165 天线电流 aerial current
166 架空线;天线 aerial line
167 天线[桅]杆 aerial mast
168 航空发动机 aerial motor
169 空气推进器,空气螺桨 aerial propeller
170 空气[螺桨]推进船 aerial propeller vessel
171 高处工作台 aerial work platform
172 空气动力学 aerodynamics
173 气翼 aerofoil
174 翼形断面 aerofoil section
175 水上飞机 aerohydro plane
176 航空母舰 aeroplane carrier
177 空气螺桨 aero-propeller (or aerial propeller)
178 空气螺桨船 aero-propeller vessel
179 航空[转用型气]涡轮机 aero-turbine
180 变质区域 affected zone
181 A形构架 "A" frame
182 在后 aft. (or after)
183 艉部 after-body
184 后燃 after-burning
185 后冷凝器,后复水器 after-condenser
186 后冷却器 after cooler
187 后硬化 after cure
188 艉力材 after-deadwood
189 艉吃水 after draught
190 艉机舱船 after engine ship (or engine aft)
191 延迟发生(电焊) after-generation
192 后[部]货舱 after (or aft) hold
193 延迟点火 after ignition
194 帆后缘 after leech
195 后桅 after-mast
196 最后部轴承 aftermost bearing
197 艉尖舱 after (or aft) peak tank
198 1)艉超出部 2)后斜 afterrake
199 后桅帆船 after schooner
200 艉索 afterspring
201 艉肋材 after timbers
202 后顶桅 after-topmast
203 后平衡柜(潜艇) after (or aft) trimming tank
204 后货舱 aft (or after) hold
205 后置喷射推进器 aft jet thruster
206 后缆 aft line
207 艉[尖]舱 aft-peak
208 艉尖舱壁 aft (or after) peak bulkhead
209 艉[尖]舱 aft-peak tank
210 后垂标 aft-perpendicular (A.P.)
211 艉托架(下水) aft-poppet
212 后桅帆船 aft schooner
213 后舷弧高 aft-sheer
214 后平衡柜(潜艇) aft trimming tank
215 自动回归 AG (= auto regressive)
216 顶风;逆风 against wind
217 时效硬化 age hardening
218 船龄 age of vessel
219 石子,碎石(水泥船) aggregate
220 老化 aging (or ageing)
221 老化 aging (or ageing) effect
222 搁浅 aground
223 向前,前进,正砗 ahead
224 正砗凸轮 ahead cam
225 正砗平衡装置(汽旋机) ahead dummy
226 正砗排气凸轮 ahead exhaust cam
227 艏向发射 ahead firing
228 正砗点火凸轮 ahead ignition cam
229 正砗喷油凸轮 ahead injection cam
230 正动力 ahead power
231 迎浪 ahead sea
232 正级(涡轮机) ahead stage
233 正涡轮机 ahead turbine
234 人工智能 AI (= artificial intelligence)
235 空气 air