请翻译几个侧身方面的专业词

Question

艏向参考系统
姿态传感器
声速剖面仪
实时声速计
sorry,是测深方面的专业词...

Answer 1

艏向参考系统
Heading Reference System

姿态传感器
Attitude Transducer[sensor]

声速剖面仪
Velocity of Sound Section Device
or
Sound Velocity Profiler

实时声速计
Real-Time Sound Velocimeter

-----------上述专业词汇均确认无误，可放心使用------------

Answer 2

heading reference system
attitude transducer/sensor
sound velocity profiler
real-time velociment

偶滴神啊～～～～～～～～太专业了吧

Answer 3

heading reference sys.
attitude sensor 姿态传感器
sound velocity profiler 声速剖面仪
real-time sound velocimeter 实时声速计

ps： 第一个不是很确定

Answer 4

heading reference system
attitude sensor
velocity of sound section plotter
real time sound velocimeter