查询词典 pipelines

In river crossing of long distance pipelines,hard materials such as mortared block stones and concrete are often used in traditional construction process for restoring riverbank.

长输管道穿越河流后，针对河流岸堤的恢复，传统施工工艺多采用浆砌块石或混凝土等硬质材料，与原河道堤岸不和谐，破坏了自然河流的生物链，而生态型护岸既可防止水土流失，又可满足生态环境要求，是管道施工大开挖穿越河流后堤岸恢复的好方法。

For imaging oil/water two-phase flow with noticeable difference between permittivities in pipelines, an image reconstruction model based on BP neural networks was proposed.

针对介电常数差异显著的油水两相管流，提出了基于BP网络的ECT图象重建法，并对相应的图象重建模型进行了仿真实验测试。

With the development of economy and urbanization, gas pipelines become the basic infrastructure of modern city.

随着国民经济和城市化建设的发展，燃气管道逐渐成为现代城市重要的基础设施。

Detection of underground pipelines is of great significance in normal activities.

地下管道的检测，在日常的生产活动中，意义是非常重大的。

It can improve the pipelines welding quality and production efficiency, and it has widely application prospect.

能有效改善管道焊接质量和提高焊接生产率，具有重要的工程应用前景。

It is only partly the result of wars, damaged pipelines, and fear.

它仅是战争，破损的管道和恐惧所带来的灾难的一部分。

To be able to communicate effectively to the management on sales pipelines including market analysis, strategy and tactic used

对销售的机会包括市场分析，使用的策略和战术，能够和管理层保持有效的沟通

Therefore, in this paper, the mechanical characteristics of buried pipelines under transportation loads are calculated and analyzed.

有鉴于此，本文对交通荷载作用下埋地管道的力学性状进行了计算和分析。

Detection of underground pipelines is of great significance in normal activities.

摘要地下管道的检测，在日常的生产活动中，意义是非常重大的。

However, these plans will largely depend on which, if any, natural gas import pipelines are completed.

但是，这些计划将很大的依赖于进口天然气管道的建设的完成。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。