coarsens中文是什么意思

• v. （使）变粗糙( coarsen的第三人称单数 )

• coarser    adj. 粗糙的；粗俗的；下等的 (coarse的变形)
• coarsenings    v. （使）变粗糙( coarsen的现在分词 ); 粗化 ; (coarsening 的复数)
• coarser topology    [数] 较粗拓扑
• coarsening-upward sequence    向上变粗层序
• coarsest    adj. 粗的( coarse的最高级 ); 粗糙的; 粗野的; 粗鲁的
• coarsening temperature    晶粒粗化温度
• coarsest partition problem    最粗划分问题
• coarsening annealing    粗晶化退火
• coarsetextured    adj.粗结构的
• coarsenesses    n. 粗；粗糙；劣等

• The optical fiber surface pretreatment craft processes and the technological conditions have been determined through the experiment, various craft procedures which influence the electroless plating nickel-phosphorus alloy coating quality have been analyzed, the most attentions have been put on the coarsening and the activation craft which determine the electroless coating quality
  本文通过试验确定了光纤表面预处理的工艺流程及其工艺条件,分析了各工序对化学镀镍磷合金镀层质量的影响,重点研究了粗化及活化对化学镀层质量的影响。
• Mix mineral additive into concrete has great effect on the pore structure, especially the addition of sodium sulfate coarsening the pore structure enormously, and increase the total porosity . after mixing sodium sulfate, the chloride ion diffusion coefficient of air entraining concrete increased, impermeability reduced; but mixing sodium nitrite and sodium chloride can
  na_2so_4掺入后,引气混凝土的氯离子扩散系数增大,抗渗性降低;而nano_2和nacl能够细化水泥石的孔结构,对混凝土的抗渗性有利,但提高幅度不大。
• The fractal dimensions of elevation isolines in 6 studying sections from 3 different types of geomorphological zones, including high mountain, low-moderate mountain and catchment basin, are computed by using successive coarsening method . the results show that all the studied isolines are statistical fractals, and the fractal dimensions take on different characters for different geomorphological types and scale ranges
  在0.1-10km标度范围内，等高线分维值总体表现为最新隆起区(中低山区)>强烈隆起区(高山区)沉积凹陷区(盆地区)；在5-200km标度范围内则表现出强烈隆起区最新隆起区沉积凹陷区。
• In addition, weak inclusion and strong inclusion are introduced for discussing the relationship between strong inner or outer approximations and the coarsening or refining of belief structures . it is proved that the coarsening and refining operations can both preserve the strong inclusion of belief structures . as a result, the strong inner and outer approximations of the coarsened or refined belief structures can become the coarsening or refining of the strong inner and outer approximations of the belief structures
  另一方面，为了讨论信任结构的强内外近似与信任结构的粗化和细化算子之间的关系，介绍了信任结构的弱和强包含关系，并且证明信任结构的粗化和细化均会保持信任结构的强包含关系不变，于是得出对于信任结构的强内外近似，其内外近似的粗化和细化也可以作为该信任结构的粗化和细化的强内外近似。
• In addition, weak inclusion and strong inclusion are introduced for discussing the relationship between strong inner or outer approximations and the coarsening or refining of belief structures . it is proved that the coarsening and refining operations can both preserve the strong inclusion of belief structures . as a result, the strong inner and outer approximations of the coarsened or refined belief structures can become the coarsening or refining of the strong inner and outer approximations of the belief structures
  另一方面，为了讨论信任结构的强内外近似与信任结构的粗化和细化算子之间的关系，介绍了信任结构的弱和强包含关系，并且证明信任结构的粗化和细化均会保持信任结构的强包含关系不变，于是得出对于信任结构的强内外近似，其内外近似的粗化和细化也可以作为该信任结构的粗化和细化的强内外近似。
• In addition, weak inclusion and strong inclusion are introduced for discussing the relationship between strong inner or outer approximations and the coarsening or refining of belief structures . it is proved that the coarsening and refining operations can both preserve the strong inclusion of belief structures . as a result, the strong inner and outer approximations of the coarsened or refined belief structures can become the coarsening or refining of the strong inner and outer approximations of the belief structures
  另一方面，为了讨论信任结构的强内外近似与信任结构的粗化和细化算子之间的关系，介绍了信任结构的弱和强包含关系，并且证明信任结构的粗化和细化均会保持信任结构的强包含关系不变，于是得出对于信任结构的强内外近似，其内外近似的粗化和细化也可以作为该信任结构的粗化和细化的强内外近似。
• In addition, weak inclusion and strong inclusion are introduced for discussing the relationship between strong inner or outer approximations and the coarsening or refining of belief structures . it is proved that the coarsening and refining operations can both preserve the strong inclusion of belief structures . as a result, the strong inner and outer approximations of the coarsened or refined belief structures can become the coarsening or refining of the strong inner and outer approximations of the belief structures
  另一方面，为了讨论信任结构的强内外近似与信任结构的粗化和细化算子之间的关系，介绍了信任结构的弱和强包含关系，并且证明信任结构的粗化和细化均会保持信任结构的强包含关系不变，于是得出对于信任结构的强内外近似，其内外近似的粗化和细化也可以作为该信任结构的粗化和细化的强内外近似。
• It is firstly found that for alloys in transitional region, with enhancement of atomic interaction energy, pregnant period of " phase is shortened dramatically, and process of clustering accelerated remarkably, stages of growth and coarsening of " phase brought forward, i . e . precipitation mechanism of alloy in transitional region incline to that of alloy in instable region
  首次发现，随着原子间相互作用势的增加，过渡区合金中有序相的孕育期明显缩短，原子簇聚过程明显提前，相的长大和粗化阶段也有所提前，即促使过渡区合金的沉淀机制偏向失稳区合金。
• An original mesh generation method based on the nc track points of tool surfaces is proposed here, the method can automatically generate meshes consisting of only quadrilateral elements, which is desirable for better accuracy and efficiency of simulation . besides, an automatic local coarsening algorithm for structured quadrilateral meshes is also developed . for arbitrary discrete points on auto body surfaces, an automatic triangulation method is adopted and a series of mesh optimization methods with given constraint conditions are proposed
  创新地提出了基于模具型腔表面nc数控轨迹点的全自动四边形网格生成算法，提出了结构化四边形网格局部自动优化算法，研究了基于车身曲面离散点的三角形网格自动生成算法，并提出了给定约束条件的三角形优化算法，探讨性地研究了基于模具曲率半径的板料初始网格局部自动细化算法。
• Then river width increased and the intensity of deep point lowing and bed material coarsening decreased and water level lowed continuously . so the bed form changed toward to u type . the bed regulation is realized through sediment silting in different parts in cross section during silting period and the deformation of bed form changed from broad u type channel to narrow and deep v type channel
  研究表明，河道在持续冲刷前期深泓点及水位下降与河床粗化同步发展，河床向v型发展；冲刷后期深泓点下降、河床粗化减弱，河道展宽增大，水位继续下降，河床向u型发展；在以淤积为主时期的调整，是通过断面不同部位的淤积来实现的，但都是由u型较大河槽向v型窄深小槽发展。