查询词典 pipeline

The main provisions of the welding process assessment for this pipeline project are presented in this paper. Also the applications of some welding processes in the pipeline construction are described including semi-automatic welding process with self-protection flux core welding wire, root welding with Britain NOREAST internal welding machine plus filling and capping welding with domestic PAW-2000 external welding machine, root welding with American CRC internal welding machine plus heating welding with CRC P262 external automatic welding machine plus filling and capping welding with CRC P600 double torches external automatic welding machine.

文章介绍了该管道工程焊接工艺评定的主要规定，以及自保护药芯焊丝半自动焊工艺、英国NOREAST内焊机根焊＋国产PAW2000型外自动焊机填充盖面焊工艺、美国CRC内焊机根焊＋CRCP260外自动焊机热焊＋CRCP600双炬外焊机填充盖面焊工艺在管道施工中的应用。

Combined with blast furnace gas pipeline network practice operation situation, the article establishes gas flow characteristics analysis model and double precision simple algorithm PISO model to solve gas pressure and velocity distribution in pipeline.

文章结合某高炉煤气管网的实际运行情况，建立气体流动特性分析模型，并通过双精度SIMPLE算法的PISO模型来求解管道内煤气的压力和流速分布。

RECOMB "trench-style fittings and accessories" are Shanghai Rui-fu pipeline system Co., Ltd. research and development pipeline of next-generation connectivity products.

RECOMB&沟槽式管接头及配件&是上海瑞孚管路系统有限公司研制和开发的新一代管道连接产品。

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 labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。