pipe surface

用法例句

Using finite element method,the FSI vibration characteristic of the bent pipe system and the flow characteristics of fluid within the bent pipe system are calculated and analyzed.

由于管道的弹性作用,管道壁面又会反过来影响管内流体流动情况,两者之间存在复杂的耦合作用;弯管内侧壁附近能量损失较大,静压分布从0~°90°截面始终是外侧高于内侧,进口段湍动能较小、拐弯处较大,管道内流体流速在弯曲管道转角处相对较高。

As an example, the results of 3-D turbulent incompressible flow in 90° curved duct with strong curvature are presented.

作为算例，本文给出了三维９０°强曲率弯曲管道中气流的不可压缩紊流状态的数值计算结果，并与相关的实验数据进行了对比，结果是满意的。

The Length of the Bit Used in Dredging the Crooked Pipe-line;

弯曲管道疏通中能通过的钻头长度的研究

A length of pipe with a sharp bend in it.

（管子的）弯曲处一段有弯曲的管道

a zigzag path through the woods

林中弯弯曲曲的小道

A winding channel, passage, or crevice.

弯曲的沟渠，弯曲的通道，弯曲的裂缝

Test method for ring bendability of pipeline coatings

管道防腐层环状弯曲性能试验方法

Test method for specific bend-ability of pipeline coatings

管道防腐层特定可弯曲性的试验方法

To wind in a zigzagging course.

弯曲在弯曲的道路上曲折前行

Remove caliper flex hose brackets from the frame rails.

从车架的轨道拆卸弯角器折曲软管支架。

There are a lot of winding footpaths in the col.

山坳里尽是些曲曲弯弯的羊肠小道。

a zigzag road, course, flash of lightning

弯弯曲曲的道路、 路线、 闪电.

A sinuous path, line, or marking.

弯弯曲曲的道路、线条或记号

A bent or twisted part, passage, or thing.

弯曲部分弯曲或扭曲的部分，通道或事物

Rigid Bronchoscope Combined with Soft Electronic Bronchoscope for Treatment of Main Airway Neoplasma

硬质气管镜结合可弯曲性支气管镜治疗大气道内肿瘤

He lives in a warren of narrow lor=# cc0066> twisting old streets.

他住在街道弯弯曲曲的狭窄拥塞的老街区。

The street were muddy, crooked, unpaved.

街道很泥泞，而且弯弯曲曲的，并没有铺砖砌石。

He headed off, idling along wherever the road wound.

沿着弯弯曲曲的街道，他悠闲地一直往前漫步。

The wall lay any which way between the bare yard and the broken sidewalk.

那墙弯弯曲曲地立在空院与破烂的人行道之间。

Here and there gleams as of a few scattered pieces of silver marked the windings of the great river.

这里那里，银光点点，勾划出曲曲弯弯的河流航道。