In hydrogen system, the sealing properties and reliabilities of valves have higher requirement than other valves. It is important to research sealing technology for minitype corrugated tube valve in some special conditions.

1、

Influence of structural parameters of corrugated plate packing on its performances

孔板波纹填料的结构参数对其性能的影响

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2、

Research of Rolling Process for Corrugated Plate in Hot Strip Mill

热连轧机花纹板轧制工艺的研究

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3、

Research of corrugated plate heat exchanger used on the high temperature industrial furnace

工业炉用波纹板式换热器的试验研究

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4、

Development of a New Type Corrugated Plate Shell Heat Exchanger

新型波纹板壳式换热器的研制

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5、

Structure& Performance Characteristics of Shell Heat Exchanger with Corrugated Plate

波面板壳式换热器的结构与性能特点

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6、

Numerical processing technology of corrugated plate shaping pattern

波纹板成型模数控加工技术

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7、

Development of auto-welding machine for corrugated plate of container

集装箱波纹板自动拼焊机的研制

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8、

Experimental Study on the Heat Transfer and Flow Resistance of the Stacked Corrugated Fin Air Cooler

波纹型叠片式空气冷却器传热与空气流动阻力性能的试验研究

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9、

Forming Technology of Freeway Corrugated Sheet Steel and Control Measure of Connecting Hole Range Error

波形梁板成型工艺及连接孔距误差控制措施

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10、

Maybe a little corrugated sheet metal as a radiator here.

也许一点褶皱的金属片，作散热器放这儿。

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11、

Manufacture and installation of the workshop building with cold forming corrugated sheet steel structure

冷弯薄壁型钢结构厂房的制作和安装

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12、

Suitable for corrugated sheet producing line as well.

可提供瓦楞纸板生产线改造用刀分纸机。

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13、

Influence of Liquid Initial Distribution on Liquid Distribution in Metal Corrugated Sheet Packing

液体初始分布对金属波纹板填料液体分布的影响

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14、

The Present Situation and the Trend of the Study of the Plastic Corrugated Sheet

塑料瓦楞板发展现状及研究方向

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15、

The dynamic characteristics analysis of corrugated sheet web plate PC combined box beam

波形钢腹板PC组合箱梁的动力特性分析

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16、

These are stone benches arranged in rows, which give the semicircular bowl-shape of the theatre a corrugated surface.

这些长条型的石凳整齐的排列着，在半圆形碗状的剧院内形成波浪型的表面。

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17、

Furthermore, we discover the focus can also be affected by the vertical width of the corrugated surface and the waveguide width. 2.

此外，还发现波导的纵向宽度和波导宽度对聚焦光束也会有影响。

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18、

Firstly, we use a simple diffraction sketch and a grating equation to understand the physical mechanism about corrugated surface adjusting emerging beams.

首先用一个简单的衍射示意图结合光栅方程成功的阐述波纹面调控光束的物理机制。

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19、

The fouling characteristic of spirally corrugated surface often used as a common type of enhanced surface should be investigated in further research.

螺纹表面作为常用的强化传热表面，污垢特性有待于深入研究。

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20、

A Numerical Solution of Condensate Heat Flow Problem and Relevant Questions about condensation heat transfer on V Type Corrugated surface

V型波纹管表面冷凝传热凝液量与临界管长计算的研究

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