Resistant to aging. Designed for sticking plastic bags, paper and connecting two rolls of paper.

Please sign up at the board ASAP!

请尽快在学生会壁报上报名!

B Now the chidren are looking at a display. Act the children.

现在这些小朋友在看壁报板上的展览. 扮演他们.

They are putting up a wall newspaper.

他们在出墙报.

But Li Ning has the wall newspaper to look after.

但李宁已负责墙报了.

The gecko's thumbs can stick to glass.

壁虎脚上的吸盘可以吸住玻璃.

I will not bring you dead mice and lizard tails as presents.

我不会把死老鼠和壁虎尾巴作为礼物送给您.

Bihutang Art Mural is a new concept focusing on interior visual art.

公司简要介绍:壁虎堂主题壁画是致力于视觉艺术的室内装饰概念.

The characteristics of distribution and morphology of argyrophil cells were also discussed.

本文还对多疣壁虎肠道嗜银细胞的分布及形态特点做了讨论.

The modern gecko's length of body will not surpass 16 inches.

现代壁虎的体长不会超过16英寸.

The results showed that larger momentum ratio, narrower width of the aperture, and 90 ° angle between wall jet and axial flow promoted a better flow field in the mixing zone.

结果表明，较大的气流动量比、窄射流狭缝宽度和接近90°的射流能获得更好的混合区速度分布。

When the velocity ratio is relatively small, there exists a distinct lateral high concentration aggregation zone at the lateral edge between the bottom layer wall jet and the ambient crossflow, which is dominated by the Scarf vortex in the near field.

当流速比相对较小时，在底层壁射流与环境横流的横向边界附近出现明显的高浓度聚集现象，计算结果表明Scarf涡结构对这一高浓度聚集区的形成起主导作用。

According to the modeling result, the correlations between the main recirculation zone length and the position of side wall jet are obtained at the ratio of side wall jet velocity/ sudden-expansion inlet velocity being equal to 2.0.

根据计算结果，拟合出了当侧壁射流速度与突扩通道入口平均流速之比等于2.0时，主回流区长度与侧壁射流位置的关系式。

The separation of a wall jet on curved surface and its response to unsteady outer flow

曲面上非定常射流分离对外流变化的响应

The theory of turbulent jet has been employed to induce new formulas for wall jet, and on the base of correct spray penetration, air entrainment model in swirl field has been built.

采用紊流射流理论推出了新的壁面射流计算公式，并在正确描述喷注贯穿的基础上建立了有涡流作用的空气卷吸模型。

Large eddy simulation of gas flow in a pipe with near wall jet excitation

具有壁面射流激励的圆管内气相流动大涡模拟

The Air Particle Two Sews the Shape to Paste the Wall Jet Flow Settling of Particies Characteristics Test Research

气粒两相缝状贴壁射流颗粒沉降特性试验研究

The concentration decays of downstream wall jet zone will increase with the increasing water depths and decreasing velocity ratios.

滞止点下游壁射流区的浓度衰减随环境水深的增大而增大，随流速比的增大而减小。

New formulas are suggested for wall jet penetration. The results show that the calculation method is a simple but practical tool for analyzing diesel spray characteristics impinging on a wall.

建立了新的壁面射流贯穿距离计算公式，结果显示这种计算方法是分析柴油喷注碰壁性能的简单而实用的工具。

To solve this problem, a facility using three-dimensional wall jet for dredging work of the pipeline on a regular basis is envisaged to develop.

针对这一问题，设想开发一套利用三维壁面射流设施定期定时的进行管道中的清淤工作。

What were mainly discussed in this part includes the impact of the slot height, jet total pressure and the Coanda surface on the cascade performance and the wall jet flow condition.

主要探讨了射流口高度、射流总压、柯恩达表面几何形式对叶栅性能和柯恩达射流附壁情况的影响。