Some main respects of its operation control system is introduced in the paper which includes manual control computer-aided manual control computer control of ballast water tanks level gauge safe load calculation and online control etc.

现介绍该特殊用途浮船坞作业控制系统的几个主要方面，包括：手动控制、计算机辅助手动控制、压载舱群 液位计算机控制、配载计算及联机控制等。

Algorithm Research of the Data Relationship Between Water Level Gauge and Pressure Type Water Gauge

水尺与压力式 水位计数据关系的算法研究

Currently there are many methods to detect water level such as float-type water level gauge pressure-type water level gauge and ultrasonic water level gauge etc.

当前检测水位的方法有许多种，如浮子式 水位 计、压力式水位计、气介或液介超声波水位计等，在不同的情况下有着不同的应用。

Application of Gas Medium Ultrasonic Water Level Gauge in Different River

气介式超声波 水位 计在不同河流中的应用

Dual Channel Acoustic Water level Gauge Two-way Channel of Axial - flow Pump

双通道声学 水位 计轴流式水泵的双向流道

The application of laser water level observation technique instead of conventional water gauge observation may get rid of the effect on observation accuracy caused by the collapse of the dyke head rockfill and shocks of the construction traffic .

采用无人立 尺测量技术代替常规设 尺法 接 测 水位，可消除堤头坍塌和施工车辆振动等因素对水位精度的影响，并且目标位置可根据需要随时变动。

The measure error of drum differential pressure water level gauge is reduced now .

减小了汽包差压 水位 计测量误差。

Modification Calculation of Water Level Gauge Measuring System of Steam Evaporators CORRECTION REFERENCE INFORMATION

蒸汽发生器双参考管 水位 计的修正计算

Problems in measurement of water level ( or liquid level ) in deep wells are solved through developing the intelligence water level gauge instead of Ohmic method .

智能 水位 计的研制成功，主要解决了供水企业深井水位（或液位）的测量问题，它取代了以往用万 用 表 测量 水位的欧姆法。

Inprovement of Water Level Gauge Measuring System of Naval Steam Evaporators

船用蒸汽发生器 水位 计测量系统的改进

This paper analyzes accident about the glass board or tube water level gauge of the boiler .

本文分析了锅炉常用玻璃板（管） 水位 表发生的故障，并提出了相应预防措施。

Method For Processing The Data Recorded On WLR & 5 Water Level Gauge

也谈WLR一5型 水位 计记录数据处理方法

Dual Channel Acoustic Water level Gauge

双通道声学 水位 计

To determine the safety water level and the warning water level is of chiefly assignment for the new gauge .

确定各 水文 站保证水位和警戒 水位，是新建 水文 站的首要工作任务之一。

The structure function and working theory of the CCS ⅱ type ultrasonic water level gauge was introduced here . Its practicality and reliability were demonstrated by Nanning hydrologic station .

对CCS-Ⅱ型超声波 水位 计的结构、功能、工作原理进行介绍，并通过南宁水文站试用情况来论证仪器的实用性和可靠性。

Analysis on Comparing Measurement of WQC-1 Type Bubble Water Level Gauge in Lishi Hydrological Station

WQC-1型气泡 式 水位 计在犁市水文站的比测分析

The correction difficulty of environmental temperature uncertainty and randomness of additional differential pressure of measurement unstability of actual measurement easy to drift by big margin and frequent check of zero position etc. problems of differential pressure water level gauge were analyzed .

分析差压 水位 计环境温度修正难点、测量附加差压的不确定性和随机性、实测不稳定、易大幅度漂移、0位必须频繁核对等问题。

Change the open channel water conveyance into pipeline full flow water conveyance installed the ultrasonic liquid level gauge and pipe flow gauge on the inflow point and surface of pipe water level and discharge would detect in real time .

将测流渠段明渠输水改造成管道满流 输水，分别在管道进口前及管管上安装超声波 液位 计和管道式流量计，将水位和流量实时测出。

According to the work principle of water level gauge and the observation method through water level pile the disadvantages of traditional observation method of groundwater level are analyzed and the amelioration method is put forward .

结合加固区内利用水位 管观测 地下 水位的工作原理，分析常用地下水位观测方法存在的弊端，并提出改进方法。

Design of the Connected Pipe for Emptying Device of Siphon Water Level Gauge

虹吸式 水位 计连通管排空装置的设计

When a differential pressure water - level gauge is used to measure the water - level in the vessel large uncertainty can be induced because of the change of media density in the vessel .

在高温高压容器中采用差压式 水位 计 测量水位的方法，通常由于容器中介质密度的变化给测量带来很大误差。

So far float dock operation control realized by computer has bot been achieved in China the function realization of the computer control of ballast water tanks level gauge safe load calculation and online control is even more a beneficial exploration .

利用计算机实现对浮船坞的作业控制在国内尚无成功的先例，实现对压载舱群 液位的控制、配载计算及联机控制等功能更是一次有益的探索。

Research and Application of big LEG display screen for digital water level gauge with wireless telemetric data communication

LEG大屏幕数字式无线远传 水位 计的研制与应用

Treatment Method and Analyzing of Measure Tolerance about Drum Differential Pressure Water Level Gauge of Boiler

锅炉汽包差压 水位 计测量误差分析及处理

The unstability of differential pressure water level gauge affects the full-process commissioning of protection with more problems in actual drive check of protection .

差压 水位 计 的 测量不稳定性影响保护全过程投入，保护实际传动校验问题多。