Ostwald ripening
英
美 [ˈɑstwəld ˈraɪpənɪŋ]
奥斯特瓦尔德熟化
双语例句
- The results show: when the strain energy is neglected, randomly distributed equiaxed particles were obtained with isotropic characteristics, its coarsening follows the Ostwald ripening mechanism: smaller particles dwindle and larger particles grow;
研究发现：当忽略应变能时，沉淀相为随机分布的等轴颗粒，呈各向同性特征，其粗化遵循奥斯瓦尔德熟化机制：小颗粒溶解，大颗粒长大。 - The study of the precipitation behavior and Ostwald ripening in Hi-B steels
Hi-B钢中抑制剂析出行为的研究 - Theoretical Analysis on Controlled Element of Ostwald Ripening Process of Manganese Sulfide in Steels
硫化锰在钢中的Ostwald熟化过程的控制性元素的理论分析 - There appeared two kinds of variations in the QDs as time progresses, one is the Ostwald ripening process, the other is the dot formation process.
随着时间的推移，量子点发生了两种变化，即Ostwald熟化过程和量子点的生成过程。 - Coalescence and growth through boundary diffusion and Ostwald ripening happen during series annealing at high temperature of copper nanoparticles immersing plating on Si-NPA.
浸渍沉积于Si-NPA表面的铜纳米颗粒在高温系列退火过程中发生了由边界扩散和Ostwald熟化导致的团聚生长。 - According to Ostwald ripening theory of second phases in dilute solution, the effect of relative content of sulfur and manganese in steel on controlled element of the Ostwald ripening process of manganese sulfide has been theoretically analyzed and calculated.
根据稀溶体中第二相的Ostwald熟化的理论，分析计算了钢中硫、锰元素的相对含量对硫化锰在钢中的Ostwald熟化过程控制性元素的影响。 - According to the solubility product theory of second phase in austenite, Ostward ripening theory, grain size control theory and precipitation strengthening theory, the probability for formation of inclusions in austenite and the inclusion size control have been theoretically analyzed and calculated.
根据奥氏体中第二相的固溶度积理论、Ostwald熟化理论、晶粒尺寸控制理论和沉淀强化理论，对薄板坯连铸连轧时钢中主要夹杂物在奥氏体中形成的可能性及其尺寸的控制进行了理论分析计算。 - All kinds of Ostwald ripening processes of second-phase particles in dilute solution were theoretically analyzed and the universal differential equation has been deduced. Moreover, the relations between these ripening processes were discussed and some significant conclusions were drawn.
本文综合分析了稀溶体中第二相质点在各种情况下的Ostwald熟化过程，从理论上导出了普适微分方程，由此分析了各种熟化过程之间的关系并得出一些有意义的结论。 - The lognormal distribution of granularity shows that such illite underwent the Ostwald ripening from nucleation through isovolume transition to growing up.
对数正态粒度大小的分布特征表明黑色页岩中的伊利石经历了由成核→等体积转移→最终长大的Ostwald成熟效应。 - The growth of the nanorods can be explained by the Ostwald ripening mechanism.
纳米棒沿（100）晶向生长，其形成可以用Ostwald成熟机制来解释。 - The coexistence of the dual surfactants and the cooperation of oriented attachment and Ostwald ripening played important roles in the formation of the crystals.
双表面活性剂的共存以及定向聚集和奥斯特瓦尔德熟化的协同作用对晶体的形成起着重要的作用。 - The study also reveals that the stability of miniemulsion depends on the inhibition to Ostwald ripening effect of highly hydrophobic material.
进一步阐明了细乳液的稳定离不开高疏水性物质对Ostwald熟化效应的抑制作用。 - It was found that, the crystallization time at the turning point of the crystal growth stage and the Ostwald ripening stage on the crystallization curve was optimum.
研究提出，在系统晶化曲线上，晶体生长阶段与Ostwald成熟阶段的交叉转折点所对应的时间应为制备晶种胶的最佳晶化时间。 - Ostwald ripening processes are proposed to explain the growth mechanism of the homogeneous Cu2O core-shell structure. Meanwhile, the influences of reaction time and temperature have been also researched for exploring the growth process.
Ostwaids生长机理用来解释核壳结构的生长过程，并且研究了反应温度，反应时间对产物结构的影响，以此进一步验证所提出机理的合理性。 - The inside-out Ostwald ripening is responsible for the growth of spherical particles and the formation of hollow like-nanosphere.
对Ostwald成熟机理在球形颗粒的成长及中空类纳米球颗粒形成中的作用进行了讨论。 - At the early stage of ZnO QDs growth, there is a bimodal size distribution of ZnO QDs in the ethanol solvent caused by Ostwald ripening.
在ZnO量子点生长的初期，由于奥氏熟化作用出现了ZnO量子点的双尺寸分布现象。 - A possible mechanism was established to explain the formation of nanorings with TEM of different reaction time, which involved oriented aggregation and Ostwald ripening.
最后通过不同反应时间的透射电镜照片，解释了纳米环簇的形成机理，涉及取向聚集和奥氏熟化两种常用的机理。 - In the hydrothermal process, morphology and structure of the product were affected through both mechanisms of Ostwald ripening and phase transition.
在水热过程中，水热产物的形貌和结构按Ostwald陈化和相转化机制的发生改变。 - The growth mechanism of the LDH nanocomposite particles from amorphous particles involved particle attachment and Ostwald ripening.
由无定形纳米粒子生长成LDH复合纳米粒子的生长机理涉及粒子接触和奥氏熟化。 - Analysis showed that the growing of Ag nanoparticles was mainly controlled by Ostwald ripening. The shape changed of Ag nanoparticles was due to the preferential adsorption of PVP on Ag ( 100) crystal surface.
分析表明在高温缺少Ag源条件下，Ag纳米粒子的生长主要受Ostwald熟化控制，异形化主要是由于PVP对Ag（100）晶面优先吸附的结果。