请输入您要查询的字词:
单词
海区航道方位标
释义
海区航道方位标
Encyclopedia
工学
水运交通指示
释
sea area fairway bearing mark
海区航道方位标
设在以危险物或危险区为中心的北、东、南、西四个象限内,分别标示在该标的同名一侧为可航行水域的交通指示标。即真方位西北-东北,东北-东南,东南-西南,西南-西北,并对应所在象限命名为北方位标、东方位标、南方位标、西方位标。方位标也可设在航道的转弯、分支汇合处或浅滩的终端。
随便看
long-term preservation of digital resource
Long-term Preservation of Electronic Document-based Information
long-term preservation service network of digital resources on the Lots of Copies Keep Stuff Safe
long-term rotation grassland
long-term soil deformation induced by metro train loads
Long-term Solvency Ratio
long term stability
long-term stability
long-term stability analysis
long-term stability test of pharmaceutical preparations
long term strength
long-term strength
long-term strength of rock mass
long-term synaptic plasticity
long-term toxicity
long-term trend analysis
long-term trial
long-term variations of earth rotation rate
long-throated flume
long-time behavior of solutions
long time exposure
long time power frequency withstand voltage test
long time tail
Longting Qu
Long Tongzhen
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2025/8/27 1:33:51