1、

Research on Mechanical Properties and Structure Design of Petroleum Tube and Casing Hydrostatic Test Unit

上下活动套管的装置油套管水压试验装置结构设计及力学性能研究

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2、

The results show that the closed finned tube is much more excellent than the opening finned tube on gross heat, heat of unit volume and metal thermal intensity with the same geometric parameters.

观察发现,几何参数相同时,封闭式翅片形式在总散热量、单位体积散热量和金属热强度方面均优于开放式翅片形式。

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3、

Design of Main Technology Parameters of Polishing Unit for External Surface of Steel Tube

钢管外表面磨光机组主要技术参数的设计

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4、

The injection pressure and gas flow uniformity of the injection tube in injection unit have significant effects on cleaning of filter-bag, which is one of the main technologies that need to be dealt with in large bag filter design process.

喷吹装置喷吹管喷吹气压和气量的均匀性对滤袋清灰效果影响显著,是大型袋式除尘器设计过程中需要解决的主要技术之一。

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5、

The unit core components of IMS, ion mobility tube is designed, processed and assembled.

设计加工组装了IMS单元核心部件离子迁移管。

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6、

During unit 5 starting-up and 168h full load trial operation in a power plant, the boiler water-cooling wall tube burst happened, by comprehensive analysis, finds out the tube existing interlayer is mainly caused of water-cooling wall tube burst.

某发电厂5机组在整套启动168h满负荷试运行期间,锅炉水冷壁管发生爆破,通过对水冷壁爆破管进行综合分析,指出管子存在夹层和夹杂物是此次爆管的主要原因。

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7、

Analysis of over-temperature on final superheater tube wall of Unit 2 boiler in Zhuhai Power Station

珠海电厂2号炉末级过热器管壁超温问题分析

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8、

The system consisted of vacuum tube collectors, one adsorption chiller, hot water tank, cooling ceiling, fan coil and independent dehumidification unit. The system provided air-condition to the 50 m2 test room.

该系统主要包括U型管式真空管太阳能集热器、吸收式制冷机组、蓄热水箱、辐射吊顶、风机盘管和独立除湿机组等,此系统为50m~2的测试房间提供夏季空调。

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9、

The Analysis of Bloating Behavior in Steel Tube of Boiler Water-cooled Wall for 300 MW Unit

300MW机组锅炉水冷壁钢管鼓包的原因分析

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10、

Application of Tube Type Indirect Evaporative Cooling Air-conditioning Unit in Textile Mill

管式间接蒸发冷却空调机组在纺织厂的应用

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11、

The so-called visual display unit is in fact a cathode ray tube.

所谓可见显示装置实际上是一个阴极射线管。

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12、

This unit is mainly comprised of oil processing house, oil storage house, filtering unit, separation unit, tube reeler and oil gun.

这种处理机主要由处理油箱、储备油箱、滤清器、聚结分离器、收管卷筒和油枪组成。

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13、

The study background of this thesis is according to the feedback of practice assembly from US customers, the perpendicularity of welded support tube need under controlled to resolve the issue that seat frame could not fit to the power unit base.

研究课题根据实际装配误差数据的反馈,要求对电动轮椅座椅支撑管的垂直度进行控制以解决座椅不能安装的问题。

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14、

Stress Analysis of the High pressure Spiral tube Heater Head of a 100 MW Unit

100MW螺管高压加热器底封头应力分析

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15、

application of bayonet tube type reactor in cyanuramide unit using high pressure method

刺刀管式反应器在高压法三聚氰胺装置中的应用

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16、

optimizing tube furnace operation to improve delayed- coking unit handling capacity

优化加热炉操作,扩大焦化装置处理量

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17、

tube unit and electromagnetism valve unit of hydraulic system

液压系统之管路和电磁阀等元件

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18、

tube unit and electromagnetism valve unit of pneumatic system

气动系统之管路和电磁阀等元件

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19、

the unit and the wind tube, return to the bellower or the gusty area connection, should strict, be reliable.

机组与风管、回风箱或风口的连接,应严密、可靠。

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20、

the pickup tube and filter are usually part of an assembly that also incorporates a fuel-tank unit.

通常吸入管与滤清器是安装在一起的总成并属于油箱单元。

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