frictional wake
常见例句
- When it sailing on low speed, the principal component of wake is the frictional wake, next is the potential wake, and wave wake is very small, which can be ignored.
该型船在中低速时，伴流的主要成分是摩擦伴流，其次是势伴流，而由兴波引起的伴流很小，可以忽略不计； 返回 frictional wake