查询词典 tube

This can be regarded as an improtant breaking through in the design of tall building frame tube structural system.

可谓是高层框筒体系结〓设计上之一项重大突破。

Warehouse tube each 1: Freight bill, familiar knitting lining, two year above work experience, sense of responsibility.

仓管各1名：跟单员，熟悉针织面料，有两年以上的工作经验，责任心强。

As examples compute and analyse fixed-end steel-tube-concrete arch structures static resultans , frequences and responses to earthquake impulses unde...

利用本程序建立的单元刚度阵和其他结构的单元刚度阵结合后可以精确计算含有拱单元的复杂结构问题。

Locator valve amplifier wear off by the loose dirt, gas consumption in particular will increase the output generated turbulence;② nozzle locator in the amplifier is not parallel to the baffle, baffle cover any of nozzle;③ Output tube, line leak;④ executive body rigidity is too small;⑤ stem movement friction large parts of a block in contact with the phenomenon.

定位器中放大器的球阀受脏物磨损关不严，耗气量特别增大时会产生输出震荡；②定位器中放大器的喷咀挡板不平行，挡板盖不住喷咀；③输出管、线漏气；④执行机构刚性太小；⑤阀杆运动中摩擦阻力大，与相接触部位有阻滞现象。

The results show that the side wall angle is the major factor, the influence of the friction coefficient between the roller and the tube billet on the external diameter ovality and the wall thickness unevenness is secondary, and the influence of the ratio of side wall radius on the rolling force and the wall thickness unevenness is the least.

结果表明：侧壁角是最重要的影响因素，管坯和轧辊间的摩擦因数对外径椭圆度和壁厚不均的影响居于次位，侧壁半径比对轧制力和壁厚不均的影响最小。

The mercury can flow without friction within the tube.

设水银可无磨擦地在管里流动。

Annular tube, flow friction coefficient, heat transfer coefficient

环形管，流动阻力系数，换热系数

The mercury can flow without friction within the tube.

设水 银可无磨擦地在管裏流动。

A mechanical model considering sliding friction between the tube and die is proposed to explore the plastic deformation behavior of the tubes during a expansion process in a square cross-sectional die.

提出考虑管材和模具间滑动摩擦的力学模型，来研究在方形模具中的管材胀形的塑性变形行为。

Three turbulence models,k-ε model,k-omega model and Shear Stress Transportmodel,were used to calculate the friction coefficient of tube surface and Stanton number.

分别采用了k-ε模型、k-omega模型和ShearStress Transport模型3种湍流模型。分析了管表面摩擦因数和斯坦顿数，并对所得结果进行了分析比较。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。