The concept of effective bed inventory, the principle of bed inventory control and the selection theory of primary fan pressure are suggested.
提出了有效床存量的概念、床压控制的原则、一次风机压头选择的依据。
In light of the operating condition, design principle, stress condition and the characteristic of air flow, the cause of fracture and mechanism of primary fan was studied and analyzed in this paper.
从风机叶片的运行工况、设计结构和受力状况以及气流流动的特点等方面，研究和分析了叶片产生断裂的原因和机理。
Fan noise is the most primary noise fountain in the continuous wind tunnel.
风扇噪声是连续式风洞最主要的噪声源。
Presents the air conditioning system and smoke exhaust system design of this project, applies the primary air fan coil system and secondary pump water system in the Top Electronics City.
简要介绍了鼎好电子商城空调系统和防排烟系统的设计，商城采用了风机盘管加新风空调系统和二次泵空调水系统。
On the basis of the properties, textures and primary structure of deposits, 21 sedimentary microfacies types are distinguished in the alluvial fan of the Sandu red basin.
根据沉积物的性质、结构及原生沉积构造，将三都红盆冲积扇体划分为21种沉积微相类型。
The paper research completely deep present consuming energy to Primary air fan-coil unit system, Path and method of energy saving was systematically brought forward.
本文对风机盘管空调系统的耗能现状进行了全面地分析研究，提出了一些节能的途径和方法。
The operation characteristics, types of vibration fault, fault diagnosis and operation control of the primary dust-fan are discussed.
介绍了一次除尘风机运行特点、机组振动故障类型、故障诊断及运行控制。
In this paper the selection and optimum of operation of the pressure type cold primary air fan in large boiler were analyzed.
分析了大型锅炉正压冷一次风机选型及运行优化要点，指出煤种和空预器漏风率是影响一次风机选型的主要因素。
Polarization holographic technique was adopted to fabricate the HOEs. 4 fan out clock distribution has been obtained in primary experiments.
初步实验得到了可作为4输出端时钟分布的全息光学元件。
Common processes of primary air fan-coil system are given in this paper. The disadvantage of winter process is pointed out.
本文给出风机盘管加新风系统冬夏季常用处理过程，指出冬季处理过程确定困难的缺点。
The noise from the centrifugal fan is measured and analyzed. It shows that air dynamic noise is primary one. for control air dynamic noise.
通过对离心风机噪声源的分析，进一步确认空气动力性噪声最强。
An optional backup vent fan operates in the event of a primary vent fan failure.
如果主排气扇出现故障，则备用排气扇将启动。
By using this method, winter process of primary air fan-coil system is more convenient to be determined and the performance of fan coil is more stable.
该方法能方便确定风机盘管加新风系统冬季处理过程，并且冬夏季风机盘管运行更稳定合理。
FFU laminar flow unit is an air filtering and purifying unit with its own blower fan, it comprises of primary efficiency filter, blower fan, high efficiency filter and static pressure box.
FFU层流罩是一种自带风机的空气过滤净化单元，它由初效过滤器、风机、高效过滤器和静压箱组成。
The primary air fan-coil system is a system form that is used widely, whose water system hydraulic optimization is an important mean of advancing design work quality and efficiency.
风机盘管加新风是空调系统中广泛采用的一种空调系统形式。其风机盘管水系统管网水力优化是提高空调系统设计质量和运行效率的重要手段。
This increases the initial primary air fan size and reduces the forced draft fan sizes.
这会增加一次风机的尺寸而减小从动风扇的尺寸。
The reasonable calculation parameters for air-conditioning room are determined with examples, and the energy consumption for the primary air fan-…
结合实例确定出合理的空调室内计算参数，并对风机盘管加新风系统从湿工况改造为干工况进行了能耗分析。
It introduced that combined labyrinth packing and dynamic seal instead primary simple labyrinth packing of mixing blower fan seal on carbonization.
介绍了焦化掺混风机壳体密封由原来简单的迷宫密封改为迷宫密封与气动密封相结合。
Meanwhile, experiment results of both 3-d impeller fan and the primary are compared.
实验结果同原叶轮风机的测试结果进行了比较。
If performance mode is selected, the system will use fan control to provide primary system cooling before attempting to throttle processors or memory.
如果选择高性能模式，系统将首先利用风扇提供必要的系统散热，之后才尝试遏制处理器和内存。
If performance mode is selected, the system will use fan control to provide primary system cooling before attempting to throttle processors or memory.
如果选择高性能模式，系统将首先利用风扇提供必要的系统散热，之后才尝试遏制处理器和内存。
应用推荐