1、

Cooling wort, compressed air, inoculated yeast, fermentation containers, and microbes in pipes etc.

冷麦汁、压缩空气、接种酵母、发酵容器、管道等生产环节的微生物;

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2、

Under dynamic loading, buried pipe would first damaged in compressive region of bilateral fault, so special treatment should be done to pipe in bilateral fault region.

在受动荷载作用时,管道在断层两侧受压区先破坏,故在断层两侧要进行特殊处理进行防护。

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3、

The problems existing in concealed gas pipe and resolving measures

暗埋式燃气管道存在问题与解决措施

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4、

Design of Signal Conditioner Based on Oil-gas Pipeline TPD Preventive Detecting System

油气管道TPD预警系统信号调理器的设计

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6、

The calculation formula of equivalent conductivity factor in free convection on annular space is determined.

通过试验确定了双重保温管道环行空间自然对流换热在低Cr.Pr数下当量导热系数的计算公式。

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7、

The siphon type of such spring has a much more complex mechanism than normal siphon feature, which requires specific recharge-discharge structure of conduit water flow.

其中,虹吸式喀斯特周期泉具有比一般虹吸现象更为复杂的机理,它对管道水流的补排结构有特殊的要求。

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8、

Study on Aeration/ Deaeration of Pressured Delivery Conduit s

有压输水管道的排(进)气问题研究

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9、

The principle points for aeration/ deaeration valve installation of long distance pressured delivery conduit are scientific quantification, differentiated molding, three-point and three-line and discharge control.

长距离有压输水管道排(进)气阀的设置要点为:科学定量、区别造型、三点三线、控制流量。

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11、

The paper discusses the control valves which use in the air conditioning water or steam conduit of intelligent buildings, introducing their structure, main parameters, working principles, characters and how to take the generic method to design and select the caliber of control valves.

合理选择阀门在供水管道中的重要性文章讨论应用于智能建筑空调水、汽系统中的控制阀门,介绍它们的结构、主要参数、工作原理、特征和选择阀门口径的简化方法。

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12、

Therefore, soil and water conservation engineering should be well done and the construction of sewage conduit should be strengthened to improve the eco-environment of the Qionghai Lake.

因此,要作好流域内的水土保持工程,加快污水管道建设,才能改善邛海生态环境。

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13、

On the basis of defining energy dissipation ratio in a closed circular conduit as specific energy loss of hydraulic jump divided by specific energy of initial flow, this paper derives a basic equation for calculating this energy dissipation ratio and describes its characteristic.

在定义管道内水跃的消能系数为水跃单位能量损失与跃前断面水流原有单位能量的比值的基础上,推导出计算消能系数的基本公式,并分析了它的规律性。

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14、

The Optimization Analysis of Weld Residual Stress for Head Conduit

压力管道焊缝残余应力的优化分析

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15、
16、

The design and explore of the detecting robot in using oil conduit pipe is the 863 major project of the country.

在役石油管道机器人设计制造这一课题被列入国家863项目。

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17、

The flange connecting piece connects a pipeline, having good sealing effect, simple installation process and long service life.

本实用新型连接管道,密封效果好,安装过程简单,使用寿命长。

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18、

Research on the Controlling System of Pipeline Construction Program

管道工程施工进度控制系统的研究

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19、

This paper introduces briefly characteristics of FRP double containment piping for its promotion and development in our country.

本文对玻璃钢双层管道的特性及设计作了扼要介绍,以便在我国推广和开发。

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20、

Introduction of ducted dense-phase pulse air conveyer

管道密相脉冲气力输送装置介绍

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