请输入您要查询的字词:
单词
示位标
释义
示位标
Encyclopedia
工学
水运交通指示
释
position indicating mark
示位标
设在湖泊、水库、水网地区或其他宽阔水域与重要航道附近,标示岛屿、浅滩、礁石及通航河口等特定位置,供船舶定位或确定航向的水上助航标志,又称灯塔。在内河航道可以为各种形状的塔形体。塔身外涂有显明的颜色,便于船舶识别。
随便看
aquaseal
aqua-solution
aquatic algae biomass resources
Aquatic Animal Breeding
aquatic animal cell transplantation
Aquatic Animal Developmental Genetics
aquatic animal digestibility
aquatic animal diseases
aquatic animal environmental nutrition
aquatic animal environmental stress
aquatic animal epidemiology
aquatic animalfeed conditioning
aquatic animalfeed cooking
aquatic animalfeed genlatinizing
aquatic animal feed grinding
aquatic animal feeding
aquatic animal feeding habits
aquatic animalfeed mixing
aquatic animal feed processing and quality control
aquatic animalfeed processing flow
aquatic animal health departments and institutions
aquatic animal health professional
aquatic animal health services,AAHS
aquatic animal health surveilance
aquatic animal inflammation
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:2026/8/24 23:47:01