查询词典 pipeline inventory

It includes two aspects in content: one is the best choice for plane disposal of pipeline, and its methods follows as decision-making plot, simple trapeziform and optimizing trunkform etc; the other one is optimizing pipe parameter when the plane disposal of pipeline has been fixed, and the methods of which are linear programming, unlinear programming, dynamic optimizing, direct optimizing, hereditary arithmetic and so on.

污水管网优化设计包括两个方面的内容：一是管线平面布置的优化选择；其方法有：决策图法，简约梯度法，优化树法等。二是在管线平面布置已定情况下进行管道参数的优化；其方法有：线性规划法，非线性规划法，动态优化法，遗传算法，直接优化法等。

The analysis shows that the response of pipeline unconsidering fluid-structure interaction is obviously less than that of pipeline considering fluid-structure interaction.

算例表明：在外流场流速较大的条件下，不考虑流固耦合时的计算结果明显小于考虑流固耦合时的计算结果，因此，偏于不安全。

With the increase of pipeline's service time, is the pipeline corroded?

由于海底管线的腐蚀是一种长期缓慢的过程，随着管线服役时间的增加，管线的腐蚀状态如何？

A receive pipeline that decrypts the incoming messages and a send pipeline that encrypts the outgoing messages.

接收管道的解密传入的邮件和发送管道的加密传出消息。

Shanghai East advantage people pipeline dredges the limited company strength and the technical union, our more specialized high pressure pipeline dredges Vehicle.

上海东方利民管道疏通有限公司实力与技术结合，我们更专业高压管道疏通车。

This paper makes systematic analysis on the geneses and harmfulness of pipe scale in urban water pipeline ,and advances some measures for preventing the scale in urban water pipeline .

系统地分析了城市输水管道中管垢的成因和危害，并提出了城市输水管道中管垢的防治措施。

The survey and investigation resuits indicate that patchy and sporadic permafrost, mosaicked by extensive presence of taliks or seasonally frozen ground and drainage patterns, accounts for 40% of the total permafrost area along the pipeline route. The permafrost along the pipeline route has been in rapid degradation due to the combined effects from dramatic climate warming and ever increasing human activities.

考察研究结果表明：管道沿线多年冻土在各类融区、季节冻土和水系等分隔作用下呈片状或岛状分布，沿线岛状、稀疏岛状及零星岛状占多年冻土区段的40%左右；管道沿线多年冻土随着气候的转暖和人类活动的影响不断退化。

The penetration of the pipe, the lateral resistance of the soil, lateral resistance coefficient, the lateral soil mounding are obtained by altering the pipeline submerged weight, environmental conditions, pipeline diameter and soil parameters.

通过改变管道水下重量、环境条件、管径、土性参数等，对海床上管道的运动行为进行研究。

When pipeline is running there are great noises in the measured pressure and flow signal due to the diffusion of medium around pipeline and rub resistance, and it is difficult to set the parameters of the adaptive filter for the wide frequency of noise, certainly, thus resulting bad de - noising effect.

在管道运行时，由于管道摩阻、周围介质扩散等影响，使得测得的压力与流量信号带有很大的噪声，当噪声频率很宽时，自适应滤波器的参数设置比较困难，致使去噪效果不明显。

FRP pipeline preponderates over seamless steel pipeline in gas transportation volume.

通过对玻璃钢管和无缝钢管输气量的对比，玻璃钢管在输气量上超过钢管，且随着输气起。

Detail des cription of the algorithm is given and it s superior performances are illust rated by simulation.

仿真计算结果证明了该算法的有效性。

The following research results are as follow:(1) The concept, types and solutions of land tenure dispute had been summered, especially the good and bad points of the solutions, such as negotiation and mediation, administrative ruling and judicial decision. The rationale for the as follows analysising had been provide.

文章的主要研究成果如下：(1)总结了我国土地权属争议的概念、分类和解决土地权属争议的方法，分析了协商解决、行政调处和司法裁决三种主要处理方法的优缺点，为下文分析提供理论基础。