1.
A knot or piece of material placed at various measured lengths on a lead line to indicate the depth of the water.
测标系在测深绳上已测定过长度的不同位置之处的结或一种物质，以此来测定水深
2.
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.
3.
Hydrographic Surveying Based on GPS Precise Point Positioning
基于GPS精密单点定位技术的水深测量
4.
from locating the sea bottom to locating a shoal of fish.
从测定海深到测定鱼群，
5.
A weight on the end of a line, used to determine water depth.
铅锤系在一条线末端的重物，用来测定水的深度
6.
RTK High Accuracy Positioning Technology in Water Depth Survey Application and Analysis
RTK高精度定位技术在水深测量中的应用分析
7.
An instrument used to measure the depth of water.
水深测量计一种水深测量仪器
8.
electric bathythermograph
电测水深水温记录仪
9.
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
10.
A method to measure temperature of surface seawater and a certain depth seawater was presented.
提出海水的表面温度及一定深度海水温度梯度的测量方法。
11.
The person using the lead line in taking soundings.
使用测深绳测量水深的人
12.
automatic hydrographic survey system
水深测量自动化系统
13.
They were sounding the river.
他们在探测河水的深度。
14.
A New Method to Measure Suspended Sediment Content In Different Depth Water Using Spectroradiometer
利用光谱辐射计测定不同深度水体中泥沙含量的新方法
15.
Research on Stability Analysis and Water Inflow Disasters Treatment in the Tunnel with High Overburden;
深埋公路隧道稳定性监测分析及涌突水灾害防治研究
16.
A problem which is often attacked by resistivity measurements is to locate the depth at which saltwater invades fresh water in aquifers.
经常用电阻率测量来攻克的问题是确定含水层中盐水侵入淡水的深度。
17.
too deep to determine the depth of.
太深，以至不能测定其深度。
18.
(of water depth) measured by a line and plumb.
（关于水的深度）由绳子或测锤测量的。