“underwater topographic survey”的概念、定义、翻译、参考文献-科学参考

单词	underwater topographic survey
释义	underwater topographic survey Encyclopedia 工学水利工程测量释 underwater topographic survey水下地形测量以图形、数据形式表示水下地物、地貌的测量工作。工学水文观测释 underwater topographic survey水下地形测量测量江河、湖泊、水库、海水底地形点的高程及其平面位置，绘制水下地形图的工作。
随便看	prealgebraic variety preallocation prealloy pre-alloyed powders prealloying preamble preamble to the constitution preamp pre-amplification preamplification pre-amplifier preamplifier preanalysis pre-anesthesia assessment clinic pre-anesthesia evaluation pre-anesthesia interview pre-anesthesia（preoperatuve）fasting preanodize preantenna preantennal ganglion Pre-approval of the use of manning quotas preassemble preassembly pre-assembly modularization design of concentrators preassigned

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。