1.
Measurement of the depth of large bodies of water.
海洋测深学，海洋测深术测量大水域的深度
2.
combined echo ranging echo sounding
组合回声测距与测深
3.
echo meter=echometer
回声测试器回声测深仪
4.
Satellite altimetry-derived bathymetric data
卫星测高所得测深数据
5.
CERES (Combined Echo Ranging Echo Sounding)
统一的回声测距与测深
6.
A trademark used for a sonic depth finder.
回音测深仪一种声音测深仪的商标
7.
find the depth of water in a ship's hold(with a sounding rod)
（以测深杆）测定船舱内的水深.
8.
The person using the lead line in taking soundings.
使用测深绳测量水深的人
9.
deep scattering layer
测深声波)深海散射层音波散射层
10.
get on sounding
驶到可以测深的区域
11.
Single-beam echo sounding measurements
单波束回声测深数据
12.
magneto striction echo sounder
磁致伸缩回声测深器
13.
get off soundings
驶离可以测深的区域
14.
Resembling an abyss in depth; unfathomable.
深不可测的,无底的深度上象深渊的；深不可测的
15.
from locating the sea bottom to locating a shoal of fish.
从测定海深到测定鱼群，
16.
Too deep to be fathomed or measured.
深不可测的太深而无法测量的
17.
An instrument used to measure the depth of water.
水深测量计一种水深测量仪器
18.
too deep to determine the depth of.
太深，以至不能测定其深度。