英汉例句

• on the basis of discussion for nucleation mechanism of ammonium molybdate, the crystallized nucleation rate of aqm at different speed.

  在讨论钼酸铵成核机理的基础上，研究了不同酸化速度下四钼酸铵（aqm）结晶的成核速率。

• the results revealed that application of ultrasonic during solidification of alloys can increase the nucleation rate and refine alloy structures. thus improving the mechanical properties.

  结果表明，在合金结晶过程中导入超声波可提高生核率，使合金组织细化，从而提高其力学性能。

• with in creasing of the moisture, the nucleation rate of the green bau raises.

  生球成核率随着水分的增加而提高；

• according to classical solidification theory and the mechanism of solidification microstructure under pulse current, the effect of super-cooling degree variation on nucleation rate was discussed.

  通过讨论过冷度的变化对形核率的影响，研究了电流产生的电磁力效应及焦耳热效应对过冷度的影响，建立了电流与过冷度的关系式。

• carbon nanotubes in the composite acted as nucleating agent, increased the nucleation rate of pa66, however, reduced its overall rate of crystallization.

  碳纳米管在复合材料中充当了成核剂，提高了pa66的成核速度，但降低了其结晶总速度。

• the nucleation rate equation and the crystal growth rate equation of polymer melts in a strong electrostatic field have been derived from the classical thermodynamics and the classical dynamics.

  根据经典热力学和动力学两方面理论 ，推导出了聚合物熔体在强静电场作用下成核率和晶核长大率的表达式 ，从理论上解释了聚合物熔体在强静电场作用下的结晶行为 。

• with the combination of ybco phase diagram and the thermodynamics of crystallization, two temperature points, at which the value of growth rate to nucleation rate reached maximum, were discovered.

  结合ybco相图和晶体动力学分析，发现了ybco狭窄生长温区内存在的两个生长速率相对形核速率的峰值温度；

• the reason why the nucleation rate is slow on the unscratched surface is discussed.

  分析了不经划痕处理的基材形核率低的原因。

• the sudden refinement of crystal structure is determined by the high nucleation rate under large undercooling.

  确定了超过冷条件下晶体组织的骤然细化起因于大过冷度下的高形核率。

• the influence of the amount of developing agent contained in developer on the nucleation rate and the dispersity of nucleus was investigated.

  本文用受阻显影技术和电镜研究方法研究了显影剂量对显影液中银成核速度和核分散度的影响。

• it was demonstrated that condensate depression and nucleation rate increase with increasing cooling velocity and intracrystalline nucleation is main nucleation form of the new phase.

  结果表明，超高冷却速率使过冷度变大，形核率升高，新相形核主要以晶内形核为主。

• if the generation of the nucleation rate faster, and crystal nucleus formation, growth speed is slow, it generated more cell number, grain is fine.

  如果晶核的生成速度较快，而晶核生成后的成长速度较慢，则生成的晶核数目较多，晶粒较细。

• a method for calculating the nucleation rate was given, in which the grain deformation was considered.

  考虑了晶粒变形对再结晶形核的影响，给出了一种与基元形状有关的形核概率计算方法。

• the relation of bubble nucleation rate and degree of superheat, and phase change driving force and phenomenological coefficient, were analyzed based on phenomenological theory, respectively.

  基于唯象理论，分析了汽泡核化速率和过热度以及相变驱动力和唯象系数的关系。

• so, we suggest that the structural instability of amorphous alloys increase the nucleation rate which is favorable for the formation of the homogeneous nanoscale grain structure.

  非晶态因瓦合金固有的结构不稳定性是造成其在晶化初期易于爆发式大量形核，并进一步形成精细分布的纳米晶粒的动力学原因。

• approaches to expediting nucleation rate are temperature original reaction concentration and supersaturation ratio in the nucleation course.

  加快成核速率的途径有升高成核时的温度、增大成核时反应物浓度和增大过饱和比。

• with the augment of supersaturation, both the nucleation rate and growth rate of crystal increase but the crystal mean particle size decreases and the csd of kno3 becomes worse.

  随着过饱和度的加大，结晶成核速率与生长速率均增加，但晶体平均粒径减小，且粒径分布变差。

• as compared with crystal growth, steps of nucleation rate is increased.

  与晶体生长相比，成核速率的过程阶数更大。

• it turns out that it is a reasonable method to calculate the homogeneous nucleation rate of superheated liquid helium with the energy fluctuation theory.

  结果表明，用能量涨落理论来计算过热液氦的均匀核化速率是一种比较合理的方法。

• effects of the specific pressure on nucleation rate and linear growth velocity were expounded in squeeze casting.

  阐述了挤压铸造比压对形核率及成长线速度的影响。

• based on the crystallization theory, crystal seeds in the recycle are used to inhibit the nucleation rate of the crystals, creating conditions for good crystal nucleus growth.

  根据结晶理论，利用返料中的晶种抑制了晶体的成核速率，为获得较好的晶核成长创造了条件；

• based on these observations and computations, some analytical results have been made to show strain dependency of voids nucleation rate and voids growth rate.

  在观测和计算的基础上，对微空洞的形核率和长大率与塑性应变的关系进行了分析和讨论。

• the results show that the nucleation rate decreases and the number of nucleus on single emulsion grain increases with decreeing amount of developing agent.

  随着显影液中显影剂量的减小，卤化银颗粒上银的成核速度明显减慢，单个颗粒上显影中心的数目明显增加。