And watched three-spined stickleback fish hunt water fleas, to the accompaniment of either white noise calibrated to match the noise level of speedboats or a silent track as a control.
并控制三刺鱼在跟快艇噪音程度相当的白噪声中，或者完全安静的环境之下，观察它们捕食水蚤的情况。
Gauges in the control room erroneously indicate that the water level is up.
控制室中的仪表误报水位在上升。
45 min the water level in the primary loop continues to drop. Gauges in the control room erroneously indicate that the water level is up.
45分钟主回路的水位继续下降。控制室中的仪表误报水位在上升。
The flux control loop realizes the exchange between the water level value and flux value at the coupling boundary, and the water level control loop realizes tidal level simulation.
其中流量控制回路实现了物模和数模在耦合边界处水位和流量的交换； 水位控制回路实现了入海口潮汐水位的模拟。
Based on character of water level in steam generator, control principle of height of water level is researched.
从蒸汽发生器的水位特性出发，对其水位高度控制原理进行了深入细致的研究。
Float switch according to the required water level changes, automatic control of pump start and stop, do not need special care.
浮球开关可以根据所需的水位变化，自动控制泵的启动与停止，不需专人看管。
It describes the fuzzy PID-type controller design of the alkali boiler water level, the build of 2-d control table, the realization of the computer design and simulation of the controller.
以碱回收炉的水位控制为例具体论述调整系统控制量的模糊pid控制器的设计、2- D控制表的建立、以及控制器计算机设计与仿真的实现。
Combining fuzzy control with expert system, author presents an expert adaptive fuzzy controller and its application for a 500mw power plant boiler water level control.
本文将模糊控制与专家系统结合起来，提出了专家自适应模糊控制器，并将其应用于500MW机组仿真机锅炉水位控制中。
Boiler water level control system is a boiler control system for production of the most important aspects.
锅炉水位控制系统是锅炉生产控制系统中最重要的环节。
Fuzzy control technology was applied to design a two-input and three-output self - (adapting) fuzzy PID controller to control the water level of boilers.
文章应用模糊控制技术，设计一种二输入三输出自适应模糊pid控制器，对锅炉水位进行控制。
The water level control for the steam drum is all along a typical issue in the control domain.
锅炉汽包水位的控制一直是控制领域的一个典型问题。
Boiler control system is composed of drum water level control system, stem pressure control system, hearth negative pressure control system and combustion economical control system.
锅炉控制系统可以分为汽包水位控制系统、蒸汽压力控制系统、炉膛负压控制系统和燃烧经济控制系统。
The process and points for attention in denim garment dyeing is introduced in detail, such as testing of sample dyeing, garment classification, water usage, water level control of dyeing vessel etc.
具体介绍牛仔布成衣染色的基本程序及注意事项，诸如小样染色测试、衣物分类、用水、染缸水位控制等方面的操作步骤及注意点。
This article is focused on introduction of the principal of a new kind of remote water level control, and selection of components and actual application in Dongtong Minging Ltd.
本文重点介绍一种新型的远程水位控制的原理和元件的选择以及具体在东同矿业有限责任公司的应用，有很强的可操作性。
The controls for drum water level, steam temperature, and negative furnace pressure are in analog control, among them, the drum water level control is under fuzzy PID control.
汽包水位、蒸气温度、炉膛负压的控制采用模拟调节方式，其中汽包水位则选择了模糊PID调节。
Therefore, it is very important and necessary to control water level of steam generator and it is very valuable for the study on water level control.
因此，控制蒸汽发生器水位非常重要而且是非常必要的，对蒸汽发生器水位控制的研究是非常有价值的。
The use of advanced water level control device, automatic water system.
利用先进的液位控制装置，自动控制供水系统。
With firing, pressure and water level automatic control functions.
具有燃烧、压力、水位自动控制功能。
At first, boiler water level control system and the mean of alarm and fault detection adopted universally are introduced.
首先介绍了火电厂热工锅炉汽包水位控制系统以及现阶段普遍采取的报警和故障检测方法。
The control system has two control loops, i. e. a flux control loop and a water level control loop.
该控制系统有两条控制回路，即流量控制回路和水位控制回路。
It also achieved good results in the practical application of Water Tank Level Control system. So, the system has a good utility value.
在水箱液位控制系统中的实际应用也取得了很好的效果，可见本系统具有很好的实际应用价值。
At the same time, analyzes the difficulties and key points of CDHPWHU's design, for example, high-temperature reliability, defrosting, the water level control and so on.
同时针对直热式热泵热水机组的高温可靠性、除霜、水位控制等关键点的设计要点进行分析。
Water level control is an important problem in design work for oil refining and chemical factory.
锅炉给水自动调节在炼油、化工设计中是一个非常重要的问题。
First, this thesis analyzed the manufacture process, static and dynamic characteristics of three-tank water level control system.
本课题首先深入分析了三容水箱液位控制系统工艺流程及其运行过程的静、动态特性。
At last, we did some research on the wide application field of industrial Ethernet and developed two applications: Embedded remote water level control system and Network meter reading system.
同时我们设计开发了工业以太网的两个应用实例——嵌入式远程液位控制系统和网络抄表系统，为今后工业以太网更广阔的应用前景做了一些探索。
On the basis of analysis of conventional drum water level control mode for boiler and existing problems, a dual inputs single output fuzzy water level control system is stated.
在分析常用锅炉汽包水位控制方式存在问题的基础上提出了双输入—单输出汽包水位模糊控制系统。
The problem of water level control for once-throng steam generator is studied in allusion to the property of nuclear power equipment in ship.
针对船用核动力装置运行的特点，研究了直流蒸汽发生器的水位控制问题。
This paper makes an analysis on the causes of coupling effect in a two-sectional drum water level control system.
本文根据两段式水位调节系统的特点，分析了耦合作用产生的原因。
Further, the three-tank water level control system is simulated in the cartoon display with s function in MATLAB, which is more intuitionistic and realistic.
并通过编写基于MATLAB的S函数，运用动画仿真技术对三容水箱系统的运行过程进行了更为直观、逼真的模拟。
Further, the three-tank water level control system is simulated in the cartoon display with s function in MATLAB, which is more intuitionistic and realistic.
并通过编写基于MATLAB的S函数，运用动画仿真技术对三容水箱系统的运行过程进行了更为直观、逼真的模拟。
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