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- Fast-opening blind is applied in the circular hatch of pressure pipeline and pressure vessel, which can be opened and closed fast. 快开盲板是用于压力管道或压力容器的圆形开口上并能实现快速开启和关闭的一种机械装置。
- The safety of residents'life and belongingsalong with the under ground pressure pipeline of liquefied petroleum gas is tightly linked with that of the pipeline. 城市液化气埋地压力管道的安全与千家万户居民的人身和财产息息相关。
- A software integrated technique scheme,for integrating the pressure pipeline specialist manager system into EAM of PetroChina Jilin chemical industrial company is described. 介绍了吉林石化公司压力管道专业化管理软件与企业EAM系统的管理集成和软件集成技术方案。
- This paper gives the result of stress analysis about the thread and of high pressure pipeline by electrometric method,which provides a basis of design and fabrication. 对高压管道的螺纹连接管端进行了电测应力分析，给出了最大应力值及其位置，为设计制造提供了依据。
- The forebay of hydropower station,a middle building connecting the channel and the pressure pipeline,has the function of regulating and stablizing the head of water. 水电站压力前池是连接渠道与压力引水管的中间建筑物,具有调节和平稳水头之功用,其容积大小、前池水面开阔程度对保证水电站的正常运行,改善水流流态至关重要。
- Is a temperate zone pressure pipeline plugging specific tools do not stop, can be flexibly applied to a variety of specifications flanges, tanks, valves and other parts of the plugging. 是管道带温带压不停车堵漏专用工具，可灵活应用于多种规格的法兰、罐体、阀门等部位的堵漏。
- Circuitous acid wash of hydraulic pressure pipeline 液压管路的循环酸洗
- In the literature, experimental research and numerical calculation have been performed on water hammer protection with gas in pressurized pipeline system with air valve installed. 本文通过在有压输水管道系统安装空气阀对含气水锤防护进行了实验研究和数值计算。
- Heat sometimes causes a prickly rash on the skin. 热有时使皮肤上生剌痛的疹子。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The heat had blistered the paint of the building. 酷热使建筑物上的油漆起了浮泡。
- Magnetic memory testing on welding line of pressure pipeline 压力管道焊缝的磁记忆检测
- It is this molecular motion that we call heat. 就是这种分子运动我们称之为热。
- New Way of Hydraulic Pressure Pipeline Circular Acid Wash 液压管路的循环酸洗新方法
- Heat may travel in the same manner as light does. 热可以与光同样的方式传播。
- The game didn't heat up until the second half. 游戏玩到后半场才热闹起来。
- The radiator is giving out a lot of heat. 散热器释放出很多热量。
- The heat blistered the paint on the building. 高温使得那座建筑物上的油漆起了泡。
- If the fuel is burnt, just heat is let out. 燃料如果被燃烧，就放出热。
- A cloth was seared by the heat of the oven. 一块布被烤箱烧焦了。
