| 单词 | lubber line |
| 释义 |
lubber line
英汉-汉英词典
罗盘准线
词组 | 习惯用语
您要查找的是不是：rubber line 橡皮衬垫 rubber lined 橡胶衬里的; 橡皮衬里的; 橡皮衬裹的; lubber line error 船首基线误差；艏线误差 rubber lined valve 衬胶门 rubber line hose 橡胶线套 rubber lined pump 衬胶泵；衬 rubber lined vaccum 衬胶真空泵；衬胶抽气机；衬胶真空泵联轴器；衬胶泵 lubber line 航向标线；罗盘准线；基线
英语百科
Lubber lineA lubber line is a fixed line on a compass binnacle or radar plan position indicator display pointing towards the front of the ship or aircraft and corresponding to the craft's centerline (being the customary direction of movement). The line represents 0 degrees and is therefore the zero-point from which relative bearings are measured, e.g., "twenty-degrees to port".
近义、反义、联想词
近义词n.reference point, point of reference, reference
英英词典
lubber line n.
synonymous： lubber's line, lubber's mark, lubber's point |
| 随便看 |
|
英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。