1、

Under the condition that feed-water excurses, a model is established that contraposes the quantitative analysis of thermo-economics of bus-pipe-type system, and develops the theory of equivalent enthalpy drop.

在给水偏移的条件下,建立了针对母管制系统的局部定量分析的数学模型,拓展了等效热降理论。

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2、

Taking a certain engineering project for example, introduces characteristics, pipe material selection, system design, construction process, and some notices of low temperature hot water floor panel heating.

以某工程为例,介绍低温热水地板辐射采暖的特点、管材选择、系统设计、施工步骤及注意事项等。

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3、

New Detecting System Used for Inspecting Crack on the Inner Wall of Small Pipe

一种新型细小管道管壁缺陷探测系统

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4、

Study of Soil Pressure Control System for DK Model Pipe Jacker

DK式顶管掘进机泥土仓土压力控制系统研究

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5、

Application of Control System on Automatic UT System for Steel Pipe

PLC控制系统在钢管自动超声探伤系统的应用

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6、

Power Supply Design of Heat Property Test System for SJ Heat Isolation Pipe

ST隔热管热性能检测系统的电源设计

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7、

The power supply of the heat property test system for the SJ heat isolation pipe was analyzed and hence the design.

对SJ隔热管热性能检测系统三种电加热方案进行了分析比较,确定采用变容高精度直流电热源,并对此电源的结构、原理、元器件的参数选择进行了设计与计算。

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8、

Pipe Network Management sub system;

管网管理子系统;

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9、

The optimum design of pipe network system for Gravity Sprinkler

自压喷灌管网系统优化设计

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10、

A method of embedded pipe and outlet box was adopted in the joint grouting system of Wanjiazhaidam.

万家寨水利枢纽大坝接缝灌浆系统采用预埋管路和出浆盒方式。

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11、

Optimized Flow Pipe's Parameters for Benthic Meiobenthos Separation System

深海底栖生物分离系统流道参数优化

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12、

In engineering design, the system of flow distribution pipe is very complex.

在工程设计计算中,分配管系统是个十分复杂的过程。

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13、

The paper, which is entrusted by Shandong Yong Tai Iron and Steel Technology Co., Ltd., aims to design the automatic control system of spiral pipe production line.

本课题是受山东甬泰钢铁科技有限公司的委托,研制螺旋焊钢管生产线自动控制系统。

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14、

The Temperature Control System in HF Spiral Pipe Mill

高频螺旋焊管焊缝温度的闭环控制系统

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15、

S: The development of inner weld auto tracking and fusion control system in spiral welded pipe production is introduced. Through the analysis of inconsistent inner weld disalignment and fusion, the basic principle of inner weld tracking and fusion control system is given out.

介绍了螺旋焊管生产过程中内焊缝自动跟踪及熔透控制系统的研制情况,通过对内焊缝焊偏度熔透不一致产生原因的分析,提出了内焊缝自动跟踪及熔透控制系统的基本原理。

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16、

The spiral pipe seam tracking system can enhance efficiency, optimize product quality and improve work conditions in the spiral pipe production.

螺旋管焊缝跟踪系统能够在螺旋管生产中提高效率、优化质量、改善劳动条件。

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17、

The research and development of robotized visual tracking system for detection of spiral seam in large diameter steel pipe

机器人化大直径钢管螺旋焊缝检测视觉跟踪系统的研究与开发

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18、

Investigation on Ultrasonic Online Automatic Flaw Detecting System of Spiral Welded Pipe

螺旋焊管的在线超声波自动探伤系统设计

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19、

This process system can be used to measure shape and size of spiral welded pipe's profile.

详细论述了一种用于螺旋管外形参数在线测量的数据终端系统。

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20、

The influence of pipe forming process, welding procedure and electric system variation on the occurence of porosity in weld Was studied. Then a good condition to get ride of porosity in production line for spiral FiFe welding is created.

本文研究了钢管成型工艺、焊接工艺和电气系统等方面对螺旋焊管气孔产生的影响,从而为焊管生产创造了良好条件。

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