查询词典 steam boiler

This thesis explains a kind of three-element value cascade control method which is applied in the power plant to control the water level in the steam boiler.

文章介绍了一种已实际应用的电厂锅炉汽包水位三冲量串级控制方法。

I produced heat-conducting oil furnace energy saving and environmental protection, safe, durable, energy-efficient than the steam boiler about 50% more than electric heating to about 70% energy saving, at atmospheric pressure and high temperature will be above 300 , no explosion hazard.

我公司生产的导热油炉节能环保、安全耐用，比蒸汽锅炉节能50％左右，比电加热节能70％左右，在常压下可获得300℃以上高温，无爆炸危险。

In the condition that the main engine is powerful and the steam boiler has abundant waste gas, the turbine generator brings about enough energy without consuming any gas, therefore the shaft generator runs as the motor to help the main engine push the ship.

在理想情况下，主机功率较大、废气锅炉蒸汽量大，如果船舶用气量不大时，透平发电量足，这时轴带发电机可作为电动机运行，帮助主机推进船舶。

A special subclass of fuzzy inference systems, called the GPE (Gaussian partition with evenly spaced midpoints) systems, is used to control the steam boiler system. The fuzzy logic controller has been tested in the real plant and good results have been obtained. A comparison with conventional control approaches widely used in the plant is performed.

运 用GPE(Gaussian partition with evenly spaced midpoints)模糊控制系统对锅炉对象的主汽压进行了仿真研究和时实控制，模糊控制器能够克服许多干扰因素，产生了良好的控制效果，最后给出了模糊控制同传统方法的比较结果。

The paper expounds the superiority of DYJ serried oil oil-heaters compared with the steam boiler and plus forward the way use it on chemical reaction caldron and plastic extruding machine.

本文主要叙述了DYJ系列油加热器与蒸汽加热方式相比的一些优越性，以及怎样用在化工行业的反应釜和塑料压延设备上。

Daily inspection of the steam boiler softener filter cleaning once a week; safety valve handle lift every three months

蒸汽锅炉的每天检查记录（每周清洗一次软化器过滤器，每三个月提升一次锅炉安全阀手柄

Based on the investigation of local tube rupture, occurred several times in sidewall tube near front furnace door, the hydrodynamic analysis and calculation have been done to a blowdown system of sidewall header in a DZL6.0-l.25 steam boiler.

从对一台DZL6.0－1.25蒸汽锅炉近前炉门附近两侧炉膛水冷壁管多次发生局部爆管事故的调查出发，对该锅炉侧集箱排污系统存在的设计缺陷进行了流动分析、计算。

The definition of a safety valve: the broad sense, including the so-called safety valve discharge valve, from a management point of view the rules, directly installed in the steam boiler or pressure vessel on a class of its necessary conditions for technical supervision departments must be approved by valves, a narrow sense, is called safety valve, the other commonly known discharge valve.

安全阀的定义：所谓安全阀广义上讲包括泄放阀，从管理规则上看，直接安装在蒸汽锅炉或一类压力容器上，其必要条件是必须得到技术监督部门认可的阀门，狭义上称之为安全阀，其他一般称之为泄放阀。

Class steam boiler safety valve for general use of static weight.

级蒸汽锅炉一般用静重式安全阀。

However, they are not designed for throttling. They are used in steam boiler outlet piping when two or more boilers are connected to a common header.

这种阀门并不适用于节流应用，而是当两个或更多锅炉连接到一个共用集液气箱时，用于蒸汽锅炉出口管路。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失