查询词典 deaerator

How to assess the controler's performance, do the faulty detection and forecast it is not only this paper concerns but also attracts many scientists and engineers to research it. This paper uses minimum variance as bench mark, does the performance assessment for the deaerator's control system with filter and correlation arithmetic.

如何评估控制系统的性能，预报故障的发生，并诊断引起控制性能下降的原因，已经引起了学术界和工业界的广泛重视，本文在这方面进行的研究具有一定的实际意义。

Based on the analysis of the theorem and constitute of emulsin deaerator,this article illustrate that emul- sion deaerator could deaerate the entrained foam in papermaking,increase the retention and sizing efficiency,and improve paper machine runnability.

通过对乳液型脱泡剂的工作机理和组成特点的分析，说明了乳液型脱泡剂应用在造纸生产中可以脱除浆料中的携带泡沫，提高助留效果和纸张的施胶度，并且可以改善纸机的运行性等。

The deaeration characteristics of net in deaerator, and the load characteristics of netted film type deaerator were studied.

试验研究了除氧器丝网圈的除氧特性以及丝网膜式除氧器的负荷特性。

The result of experimental research indicates that net in deaerator improve the mass transfer and deaeration efficiency, and the steady/unsteady operation of this type deaerator is fine.

研究结果表明，除氧器丝网圈大大改善了热力除氧所需的传质条件，起到了深度除氧的作用，该种新型除氧器具有优良的稳态性能和变工况性能。

This article introduces the necessary for equipping with the exhaust steam device with deaeration function in detailed,describe several arrangement structures of deaerator,and give a general instruction for the features of the exhaust steam device equipped with the surface heat exchanger.

较为详细地介绍了设置除氧功能排汽装置的必要性，阐述了除氧装置的几种布置结构，并对具有表面式换热器的排汽装置的应用特点进行了简要描述。

This idea based on the fact that: the time delay of deaerator is huge and the

其次，将这种算法应用于除氧器控制性能的实时评估，对由

This paper briefly introduces the structure of a new "small type""high efficiency"deaerator. The heat transfer calculation for the deaerator was done.

简要介绍了一种新研制的小型高效除氧器的结构，对该除氧器进行了传热计算。

Based on the result of spray tray deaerator research, the netted film type deaerator was designed by analyzing heat and mass transfer characteristics of deaerator, and experimental research was done.

在喷雾-填料式除氧器研究成果基础上，通过分析除氧器传热传质的特点，设计了一种新型的丝网膜式除氧器，并进行了试验研究。

The deaerator tank is one of the main auxiliaries. The dynamic properties of the deaerator tank will directly affect the economy and safety of the operation in the once-through boiler units when it starts up.

研究除氧器水箱在直流锅炉启动时的动态特性对提高机组运行的可靠性和经济性具有重要的实际意义，因此成为上海市产学研难题攻关项目之一。

Based: on the analysis of the theorem and constitute of emulsin deaerator, this article illustrate that emulsion deaerator in papermaking could deaerat entrained foam in papermaking and improve the result of retention and sizing, and improve paper machine runnability.

本文通过对乳液型脱泡剂的工作机理和组成特点的分析，说明了乳液型脱泡剂应用在造纸生产中可以脱除浆料中的携带泡沫，提高助留效果和纸张的施胶度，并且可以改善纸机的运行性等。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。