光滑的

It was found that the relationship between the nonsmooth appearance of leaf surface and its wettability is very strong, and the shape and distribution of the non-smooth elements are the decisive factors. The surface with regular distribution of convex elements presents large contact angle, strong water repellence, and good self-clearing ability, and that of hairy non-smooth elements takes the nextplace.

试验结果表明，植物表面具有的非光滑形态与表面润湿能力的强弱有极大的关系，非光滑单元体的形状和分布是影响植物表面憎水性强弱的决定性因素；规律分布凸包形非光滑单元体的植物表面的憎水性强，脱附效果好；规律密布表皮毛形非光滑单元体次之。

By taking the advantages of SPH and standard finite element methods,a coupled method is proposed,in which the computational model is made up of finite elements in initial time and the large distortional elements are converted automatically into smoothed particles.

扼要讨论了光滑粒子法的离散思想，充分利用光滑粒子法和有限元方法各自的优点，提出了一种初始时刻用有限元建模，计算过程中大变形单元自动转换为光滑粒子的耦合算法。

Testing in terrain relief, and the algorithms can optimize the structure of TIN nicely.(2) According to the smoothness of the terrain and correlation between adjacency data points, the paper studied the possibility of smooth surface constructing of DEM based on TIN. Then based on Tayor fomula, vertical normal vector, triangular decomposition, continuous and smooth of surface and so on, a new kind of interpolate model of DEM was proposed based on TIN.

2分析原始地形起伏变化的连续光滑性以及邻近数据点之间的相关性，探讨了基于TIN的DEM光滑曲面构造的可行性，并基于二元泰勒公式、三角面剖分、曲面的连续光滑性等，提出了一种TIN上的DEM表面光滑插值模型，并通过构造数学曲面进行精度评估，并对模型进行了可视化分析。

This problem translate into includes maximum function Max{0 only, the blame of T} is smooth problem, be not glossy issue to put forward a kind to have global astringent to this 2 rank change algorithm glossily.

该新问题转化为只包含最大值函数max{0，t}的非光滑新问题，对该非光滑新问题提出一种具有全局收敛的二阶光滑化算法。

Firstly, we investigated the mechanism of material removal and formation of super smooth surface in CMP. And the material removal mechanism of CMP at atomic level was described. The comprehension and hypothesis of material removal mechanism of super smooth surface polishing were enunciated. For instance, we circumstantiated material removal mechanism and formation of super smooth surface in CMP of LBO crystal.

化学机械抛光是超精密加工技术中最重要的方法之一，作者首先调研化学机械抛光的材料去除和超光滑表面形成机理，研究原子级材料去除机理，提出对化学机械抛光材料去除和超光滑表面形成的理解；并以LBO晶体为例详细描述化学机械抛光过程中材料去除和超光滑表面形成。

The results show that the concave structure ameliorates the surface stress distribution of the non-smooth sample, makes the local stress between concaves less apparently than that of the smooth sample, that means the local low stress areas are formed on the non-smooth surface.

结果表明：在受力状态下，仿生非光滑凹坑改善了试样表面的应力分布，使非光滑试样表面凹坑间的区域局部应力明显小于光滑试样表面的应力，即产生了局部低应力区。

Imitating the non-smooth shape of biont surface,the non-smooth surfaces with different shape and distributing distance were obtained on the H13 die steel by laser.

模仿生物体表的非光滑形态，利用激光在H13模具钢表面加工出各种形态和分布间隔的非光滑单元体，研究非光滑单元体形态、分布间隔对模具钢磨损性能的影响，并探讨非光滑表面材料的磨损机理。

The FRP tube has a very slippery surface, with roughness rate only 0.009, which is considered as perfect slippery Tube for hydraulic. In daily usage, the wall of the tube of steel, iron or concrete are often corrosive and become rough, while the cross-winding tube can keep a clean and slippery wall surface.

玻璃钢管道内表面相当光滑，一般表面粗糙率可达0.009，几乎可以认为是&水力学光滑管&，在实际运行中，钢管、铸铁管、水泥管等的内表面，经常发生局部腐蚀，变得越来越粗糙，而往复交叉缠绕玻璃钢管道始终保持着新生管表面光滑状态。

The permeability of the surface smoothing resinified needled filter felt we developed is 50% higher than that of ordinary filter felt.

我们开发研制的表面树脂化光滑整理针刺过滤毡，其透气度比普通压光整理滤料高出 50%以上，而表面的光滑程度比经压光整理更加平整光滑。

Secondly, the stationary responses of non-linear systems with unilateral constraints are studied by using the quasi-conservative averaging method.

基于非光滑线性系统研究的基础上，借助一种非光滑变换，引进狄拉克函数，把随机单边约束非线性系统转化为光滑随机非线性系统，进而运用拟保守平均方法得到转换的光滑随机系统的平稳响应。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。