hydrographic survey
常见例句
- Hydrographic surveys and nautical charts follow the standards set by the IHO.
测量和制作兼备中、英文的海图。
http://www.iciba.com - Using this method, military hydrographic surveys are not a threat of use of force.
利用这个方法，与水文地理有关的军事调查不算是一种使用武力的威胁。 - Carrying out ocean geological surveys, prospecting, and hydrographic surveys that hinder marine navigation safety; and.
进行有碍海上航行安全的海洋地质调查、勘探和水文测量； 返回 hydrographic survey