| 1. | Porous - layer open - tubular column ; piot column
多孔层空心柱 |
| 2. | Porous - layer open tubular column plot
多孔层开管柱 |
| 3. | Plot porus layer open tubular column
多孔层空心柱 |
| 4. | The diameter of holes in porous - layer alumina is about from 50nm to loonm , and the distance between holes is about from 100 nm to 150nm
其中阻挡层氧化铝和多孔层氧化铝构成纳米氧化铝模板。纳米氧化铝模板中孔的大小约为50 100nm ，孔间距约为100 150nm 。 |
| 5. | Lamilloy is a new cooling technology which has advantage of combining film cooling , internal impingement , large internal heat transfer area and enhanced heat exchange by pin fin array
多孔层板冷却技术集冲击冷却、对流冷却和气膜冷却于一体，是一种新型的冷却方式，具有冷气消耗量少，冷却效率高的优点，应用日益广泛。 |
| 6. | Through tem observation of the film , the results show that the aluminum anodized under appropriate coditions have been evidently divided into three layer in which barrier - layer alumina lies between unanodized aluminum and porous - layer alumina
结果表明，经阳极氧化处理后的铝片明显分成了未反应的铝、阻挡层氧化铝和多孔氧化铝3层结构，且阻挡层位于未反应铝和多孔层之间。 |
| 7. | The results show that the aluminum foils anodized under appropriate conditions have been evidently divided into three layers in which barrier - layer alumina films with arc bottom is between un - anodized aluminum and porous - layer alumina . the barrier - layer alumina films and porous - layer alumina make up of nanometer alumina membrane
结果表明，阳极氧化处理后的铝片明显地分成了未反应的铝、阻挡层氧化铝和多孔层氧化铝3层结构，阻挡层处于金属铝和多孔层之间，且具有弧形的底部。 |
| 8. | Through observing the interface of porosity hap sintered at 1050 , the gradient changing of pore size was observed that was like gradient structure of bone . in the compact layer there were a few about 50 y mpores and many about 5um micropores . in the porous layer there were many about 500um pores
致密层存在少量的尺寸为50 m左右的气孔和大量的尺寸为5 m左右的微孔，这是原料中残留有机物烧失以及粉末颗粒烧结不致密形成的；多孔层存在大量的尺寸为500 m左右的大孔，这是柠檬酸造孔剂烧失形成的，在大孔之间存在一些约50 m 、 100 m的气孔。 |
