Then high-pressure fan to stop running.
这时高压风机停止运行。
The use of vacuum suction and positive pressure fan to absorb and dry wind mosquitoes.
运用风扇负压吸力及正压风力来吸附和风干蚊子。
A pressure controller is employed to modulate speed of regulating pressure fan in a PID control mode.
利用一个压力控制器，采用PID控制方法对调压风机进行变频控制。
The drying system equips high-pressure fan and special designed air blowing device which can dry the glass surface and side completely.
干燥系统应用高压风机和专门设计的吹风装置，可以完全干燥玻璃的表面和侧面。
Ultra quiet, no noise: direct motor operation through plus one type of pin sound facilities with improved high pressure fan noise is like, so as to achieve the effect of mute.
超静音型，无噪音：马达直接运转，在通过加上一体式的销音设施，改进了高压风机噪音大的现像，从而达到静音的效果。
The potted seeding machine is characterized in that a negative pressure fan, a positive pressure fan, a seed tray, a potted seedling tray and a potted seeding tray are arranged on a stand;
该钵体播种机，机架上设有负压风机、正压风机、种盘、钵体苗盘和钵体播种盘；
Now the head of the private school where Mr Fan worked is under pressure to fire the teacher, and publicly questioned Mr Fan's wisdom in being so frank.
范美忠所在的私立学校的校长现在受到社会舆论压力要求辞退这位老师，校长也公开质疑范美忠如此坦率的言论是否是聪明的行为。
All sootblowers shall be provided with a positive pressure, sealing air system to wall boxes and poppet valves. This air shall be obtained from the seal air fan system.
所有的吹灰器都应配有正压、密封空气系统至壁箱和圆盘阀。该处空气来自密封空气风机系统。
Each LF fan is controlled through transducer, and one transducer only controls one set of fan, which saves energy, guarantees proportionality of pressure in each area.
各层流风机均由变频器进行控制，并且一台变频器只控制一台风机，节省了能耗，保证了各区压力值的均衡性。
The utility model discloses a nuclear-grade high-pressure centrifugal fan used for a large-scale nuclear power plant.
本实用新型公开了一种用于大型核电站的核级高压离心风机。
Sometimes, this increase can overcome the static pressure rating of the fan motor and reduce the volume of air through the unit.
有时候，这种增量可以克服风扇电机的静态压力，并减少系统中空气的容量。
A simple method is presented to realize work point dynamic monitoring by solving the flow and the total pressure of the fan with the model and relative parameters got on the spot.
给出了一种根据现场有关实测参数，借助模型求取工作点流量和风机全压，以实现动态工作点监视的简便方法。
According to the analysis on pressure of three kinds of duct systems, concludes that the total pressure of a fan should be equal to the resistance loss of the duct system.
通过对三种风道系统的压力进行分析，认为应根据风机全压等于风管系统阻力损失来选择风机。
The measurements show that the airfoil blade fan prevails over the plate one in the aspects of total pressure efficiency, stable operation range and high efficient operation range.
试验结果表明机翼型叶片在全压效率、稳定运行范围及高效运行范围比相应的板型叶片具有优越性；
The relation between mixer back pressure and minimum fan pressure was developed, which could used to select the fan when design a premixed burner.
提出了混合器出口背压与所需风机的最小压头之间的关系式可以用于预混燃烧器风机的选取；
It also contains fan curves defining volume or mass flow rate versus static pressure difference for selected industrial fans.
它也包含为了被选择的工业的未定定义相对于静态的压力差异的量或者大规模流量的未定曲线。
I'm not scared of controversy and do not feel the pressure of fan expectation.
我不畏惧议论，也没感觉到支持者对我的期待而带来的压力。
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。
Each unit has adjustable speed fan by using a combination of without considering the pressure problems.
每台机组标配有可调速风扇，组合使用无需考虑均压问题。
The recuperators have high air resistance , low air preheating temperature and high fan pressure head , and fan has much noise to environment and are apt to break down with vibration .
此换热器空气阻力大，空气预热温度不高，风机压头高，环境噪声大，风机振动大、易损坏。
No fuse breaker, over pressure, over heat and over current protectors for compressor, over temp. protector, over load protectorof fan, dry heat pr techto.
无熔丝开关，压缩机超压，过热，过电流保护超温保护，风机过载保护，保险丝，干烧保护器，缺水保护。
Personal Door: One fan 600 * 1800, 50 mm thick, EPS wallboard production, aluminum alloy binding, with two pressure lock.
工作门：一扇600*1800，工作门配两个压力锁，颜色与墙体一致。
In addition, the pressure and velocity in cooling fan flow field are analyzed and the relations between flow rate, rotation speed, blade number and aerodynamic noise of cooling fan are studied.
同时，对风扇流场的压力和速度进行分析；研究了风扇流量、风扇转速、扇叶数和气动噪声相互之间的关系。
There is always an unstable region or break in the static pressure curve of a propeller fan.
在螺旋桨式风机的静压曲线中存在着不稳定区域或断点。
The diffuser of mine main fan is a device to use reducing velocity pressure of outlet, increase static pressure and recovery kinetic energy.
矿井主扇扩散器是用来降低出口速压以提高风机静压而回收风机出口动能的装置。
It sets up a given basis of successful manufacturing of low pressure casting dies of impeller of high-speed fan and other casts like it.
为高速风扇叶轮及其它类似铸件的低压铸造模具的成功制造奠定了一定的基础。
The flow rate and total pressure of the fan can be calculated, and the surge condition and phenomena can be simulated with this realtime dynamic simulation model.
该模型可以对运行中风 机的流量、全压等参数以及喘振故障发生的条件和现象进行实时仿真。
A new structure fan with small size, high pressure and low flow-rate is designed to meet the demands of industry.
为满足工业领域对高压比、低流量风机的需求，设计了一种新型结构的小尺寸、高压比、低流量风机。
A new structure fan with small size, high pressure and low flow-rate is designed to meet the demands of industry.
为满足工业领域对高压比、低流量风机的需求，设计了一种新型结构的小尺寸、高压比、低流量风机。
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