查询词典 pipe box

The furring thickness of water pipe is the worst factors, along with the increasing of furring thickness, both the temperature and efficiency reduced. Secondly, when wax thickness of oil pipe enhanced, the media temperature at outlet increases, but the efficiency reduces.

不利因素中影响最大的是伴热管道结水垢，随着水垢厚度的增加，油出口温度及伴热效率都降低；其次是油管结蜡，随着油管结蜡厚度的增加，油出口温度有所增加，但伴热效率降低。

It consists off a 10 section series static gap, air cooled Each segment is a 10X 2cm copper pipe, held by four washers (two on each side, one behind and one after the pipe).

它由10节引发一系列的静态差距，冷却每个部分的空气是在1976年2厘米的铜管，由四个洗衣机每边，落后，后管一（2）举行。

In this paper,taking the gas pipe network system as an example,the author analyzes the feature of geographical network,and gives the conceptual model of geographical network,deeply researches the establishment of the model of network data and the topology relation of gas pipe-network.

以城市燃气管网系统为例，在分析地理网络特征的基础上，提出了地理网络的概念模型，重点研究燃气管网数据模型和网络拓扑关系的构建。

Dynamic pressure averaging pipe was generally applied to blowing rate measurement in rectangular pipe of power plant, the average velocity of flow in the section was represented by the average dynamic pressure at the line through the geometric center of the cross section, and then the blowing rate was determined.

针对这一问题，本文设计了基于"对数契比雪夫法"的送风流量测量装置，将5支动压平均管置于同一截面，按"对数契比雪夫法"选点位置开孔，把这5支动压平均管的静压输出孔、总压输出孔分别连接到一起作为传感器组件的差压输出，实验表明这种方法使测量准确度明显提高。

GOLDSTONE also developed various connection solution of this pipe to meet the different market request, so that the new pipe can be used widely in various engineering project.

成套设备生产工艺先进，技术配套，并开发了多种管材连接方式，以及管材平口制造设备，使管材在工程应用中得以广泛应用。

Aiming at the characteristics of the thermo melted adhesive for aluminum plastic composite pipe, we determined the grafter of α alkene acid grafting polyethylene as the adhesive used for the pipe.

针对铝塑复合管用热熔胶粘剂的特点，确定了以α-烯酸接枝聚乙烯的接枝物作为铝塑复合管粘接用胶。

Then the pile-soil stress characteristics and stabilizing mechanism of the composite foundation are fully discussed. Based on the close analysis of the influence factors of the vertical bearing capacity, circular aperture extension theory is employed to establish the computing formulas for the pile vertical stress and the foundation vertical bearing capacity, respectively. Moreover, with analyzing the features of the calculation parameters such as materials of gunite mortar, jet pressure, diameter of the jet pipe, pile length, pile layout, a design theory for chemical churning pile composite foundation is proposed. Then, the variation of the pipe deformation with loads, the deformation coordination of pile and soil are studied. And methods to decide pile-soil stress ratio and the compressive modulus are developed. Meanwhile, the corresponding design method and the design parameters are proposed. In addition, studies for construction technique and quality detection of the chemical churning pile composite foundation are presented.

在此基础上深入探讨了旋喷桩的桩土受力特性及其复合地基的加固机理，从影响旋喷桩复合地基竖向承载力的因素入手，基于圆孔扩张理论给出了桩体竖向应力及旋喷桩复合地基的竖向承载力计算公式；通过对喷射浆液、喷射压力选取、喷射直径估算、桩长及桩位设计等各种计算参数的深入分析和研究，提出了一套相应的旋喷桩复合地基设计计算方法；通过计算分析，深入探讨了旋喷桩复合地基变形随荷载变化规律、桩和桩间土变形协调关系、桩土应力比及复合地基压缩模量的确定，并提出相应的设计方法和修正参数；此外，结合工程应用，对旋喷桩复合地基的施工技术及其现场质量检测方法进行了较全面的探讨。

A numerical study of the heat and mass transfer process of the solution absorption and the moving out of absorption heat through heat pipe in heat pipe-type falling film absorber are presented.

对第二类吸收热泵热管式降膜吸收器溶液降膜吸收传热传质并通过热管移出吸收热的过程进行了数值研究。

Xinghua City, Jiangsu Huaelectric pipe heating pipe manufacturing plant is the professional manufacturer, factory covers an area of 8800 square meters, with more than the design engineers and production personnel.

江苏兴化市华隆特电热管厂是制造电热管的专业厂家，厂区占地面积8800平方米，拥有多名高级工程师及生产设计人员。

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I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。