| 1. | The vertical extent of this layer in strong winds depends mainly on the roughness of the underlying terrain, but is usually many hundreds of feet .
强风产生的该层厚度主要与地形的粗糙程度有关，通常有好几百英尺。 |
| 2. | Study on the surface roughness of rock joint
岩石节理面粗糙程度研究 |
| 3. | Fractal dimension is an important parameter to characterize roughness in an image
分形维数是描述图像粗糙程度的主要参数。 |
| 4. | Measurement of roughness average ra and peak count rpc on metallic flat products
金属扁平制品的平均粗糙程度ra和最大数量rpc的测量 |
| 5. | Measurement of roughness average - ra and peak count rpc on metallic flat products
平均粗糙程度的测量.金属扁平制品的ra和最大数量rpc |
| 6. | Measurement of roughness average ra and peak count rpc on metallic flat products ; german version en 10049 : 2005
金属扁平制品的平均粗糙程度ra和最大数量rpc的测量.德 |
| 7. | The wall sticking of dry powder is concerned to geometric figure of cyclone chamber , roughness of wall , velocity of air and static charge
干粉表面粘附与塔壁的几何形状、粗糙程度、空气流速、静电力等有关。 |
| 8. | By taking the image to be compressed as a grey - level surface of some fractal brown motion , the fractal dimension of this surface gives out a good description of its texture characteristics
把灰度图像看作是某种分数布朗运动形成的(分形)灰度表面，并用这种灰度表面的分形维数来刻画它的纹理粗糙程度。 |
| 9. | The effect of friction and wear on hemocompatibility of materials was also investigated , since the hemocompatibility of bio - medical material is closely related to its surface structure and roughness
实验结果表明，摩擦磨损导致ti6a14v合金表面tio _ 2膜的破坏，表面粗糙程度大幅增加，血液相容性受摩擦磨损影响较大。 |
| 10. | The results show that , the interfacial bonding strength of new and old concrete is evidence lower than the new or old concrete itself . besides the dimension and roughness of bond interface , the chemical reaction degree at the interface is also the main factor
分析结果表明：新老混凝土的界面粘结强度除了受老混凝土界面的尺寸及表面结构、粗糙程度影响外，还与新老混凝土粘结界面间发生化学反应的强弱有关。 |
