Maritime English
Maneuvering
螺旋桨步行效应评估 是什么？
螺旋桨步行效应评估 Evaluation of sideways movement (walk) caused by propeller rotation while making headway or sternway at low speed.
Source: IMO SMCP, STCW Convention, SOLAS, COLREG
How is “螺旋桨步行效应评估” Used in Practice?
港口引航员要求在倒车前进行螺旋桨步行效应评估，以确保船舶不会碰撞系船柱，完毕。
Certification Exam Relevance
Who Needs to Know This Term?
- Deck Officers
- Engine Officers
- Masters
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螺旋桨步行效应评估 是什么？
Evaluation of sideways movement (walk) caused by propeller rotation while making headway or sternway at low speed.
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