1、

Study on Suction Pressure Float Control for Compressors in Supermarket Refrigeration System

回气压力浮动控制法在超市制冷中的节能探讨

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2、

An ideal floating-head exchanger pressure test positioner, general purpose O-type ring seal pressure test positioner was introduced, and a comparison between packing seal pressure test positioner and C-type ring seal pressure test positioner was also made both in theory and application effect.

介绍了一种理想的浮头式换热器试压胎具&通用O型环密封试压胎具,并在原理上和使用效果上与填料密封试压胎具和C型环密封试压胎具进行了比较。

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3、

Currently, there are various ways to detect liquid level automatically, such as Differential Pressure Level Measurement, Float style level measurement, Sound level measurement, capacitive liquid level measurement, there are different applications in different environments.

目前液位自动检测的方法多种多样,如差压式液位测量、浮体式液位测量、声波液位测量、电容式液位测量等,在不同的环境下有着不同的应用。

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4、

Determination of Chinese Standard Seawater densities with magnetic float method at atmospheric pressure

大气压下磁力浮沉子法测量中国标准海水的密度

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5、

To settle the problem of liquid level control for flammable and explosive liquid, especially for the liquid level control in pressure vessel, a new float-actuated level controller without electric control was advanced.

针对易燃易爆液体(如油品)的液位控制问题,特别是压力容器内液体的液位控制问题,设计了一种纯机械式结构的浮子液位控制器。

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6、

The design of levers differential pressure piston pilot cup float steam trap

杠杆差压活塞先导式钟形浮子疏水阀的设计

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7、

The pressure and speed ratio varying with the parameters, such as clearance ratio, is plotted, providing theoretical foundation for the design of float ring bearings.

绘制出浮环轴承压力、转速比随间隙比等参数变化的曲线图,为浮环轴承的设计提供理论依据。

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8、

The problem of inconsistence in the results for two calculations exists when the calculation is carried out on the basis of the equation for the float head flange presented in the pressure vessel design standard of our country.

按照目前我国压力容器设计标准中所给出的浮头法兰厚度计算公式进行设计计算时,会出现前后两次的厚度计算值不一致的问题。

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9、

In this paper the author introduces a new type of electric control system named electric control float chamber pressure adjusting system, which was developed by Beijing University of Technology and SOPHIA University of Japan.

本文介绍了北京工业大学与日本上智大学联合开发的应用于化油器式摩托车发动机上的一种新型电控系统&浮子室调压空燃比控制系统。

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10、

correlation of pressure drop with double valve weighed float valve tray

双阀重浮阀塔板压降的关联

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11、

these pressure forces may also incorporate buoyancy forces, to allow objects filled with a low density gas to float in denser media.

当然,压力也可包含浮力,以使填充了低密度气体的物体能悬浮在高密度的介质中。

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12、
13、

the improvement of floating-head exchanger pressure test positioner

浮头式换热器试压胎具的改进

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14、

improvement of pressure test mould for floating-head exchanger

浮头式换热器试压工装改进

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15、

Turn off supply pressure and observe float drop to open air inlet.

关闭供应压力,观察浮子下降,因此开启空气进口.

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16、

The chief products include: Bellows seal globe valve, Free-float steam trap, Pilot pressure reducing valve, Pneumatic control valve, Self-acting temperature-sensing valve, Cyclone separator etc.

目前工厂生产的主导产品有:波纹管密封截止阀、自由浮球疏水阀、先导式减压阀、气动调节阀、自作用式温控阀、汽水分离器等。

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17、

Development and Application of Ball Float Pressure Relief Valve

浮球式泄压阀的研制和应用

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19、

Silicon films have been prepared with silane ( SiH_4) as the source gas by atmosphere pressure chemical vapor deposition ( APCVD) on moving glass substrates under the conditions simulating technical process on float glass production line.

模拟浮法在线镀膜玻璃生产工艺,采用常压化学气相沉积(APCVD)技术以硅烷(SiH4)为主要原料气体在移动的玻璃基板上制备硅薄膜。

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20、

Internal expansion joint shall be adopted to single tube side float head heat exchanger for avoiding from large temperature difference stress, when design pressure on shell side is larger.

设计单管程浮头式换热器时,为避免较大的温差应力,在壳程设计压力较大的状况下,常采用内置膨胀节的形式。

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