?两脚规,圆规    compasses

?补偿设施    compensating device

?补整机构,均力装置    compensating gear

?均力装置    compensating gear

?室补偿    compensating on chamber

?补偿线圈    compensating winding

?补助,补偿,补整    compensation

?补整环,补强环    compensation ring

?补强环    compensation ring

?补偿水柜    compensation tank

?补重水柜    compensation tank

?补偿器,调整器    compensator

?编译器    compiler

?配额,员额    complement

?完全退火    complete annealing

?完全燃烧    complete combustion

?完全循环    complete cycle

?全通甲板    complete deck

?全通船艛甲板    complete superstructure deck

?全通船艛船,轻[结]构船    complete superstructure vessel

?完工检查    complete survey

?顺应式平台    compliant platform

?顺应式钻油台    compliant structures (or systems)

?合成梁    composite beam

?复合锅炉    composite boiler

?混合结构    composite construction

?复合电焊条    composite electrode

?混合接头,机焊接合    composite joint

?合构船    composite ship

?[木铁]合构船    composite ship (or vessel )

?合构船    composite vessel

?熔剂(焊接)    composition

?化合物,剂    compound

?复合周期引擎    compound (or dual, or mixed) cycle engine

?复[合]装甲    compound armour

?复装甲    compound armour

?复[合]梁    compound beam

?复激发电机    compound dynamo

?复式引擎    compound engine

?复合规,涨缩表    compound gauge

?复激发电机    compound generator

?复合冲动涡轮机    compound impulse turbine