根据同质成核理论,推导最大成核速度对应温度与初始间隙氧热平衡温度之间的关系。
According to the homogeneous theory, the relationship between the temperature of maximum nucleating rate and temperature of initial oxygen thermal equilibrium is established.
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。
Carbon nanotubes in the composite acted as nucleating agent, increased the nucleation rate of PA66, however, reduced its overall rate of crystallization.
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。
The influence of the amount of developing agent contained in developer on the nucleation rate and the dispersity of nucleus was investigated.
组成核心的物质呈涡旋状靠近黑洞,并在这一过程中与大量磁场结合,且其速度接近光速。
The core is made up of matter that swirls closer to the black hole and approaches the speed of light, combining with tremendous magnetic fields in the process.
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。
On the basis of discussion for nucleation mechanism of ammonium molybdate, the crystallized nucleation rate of AQM at different speed.
一般而言,在相同加载条件下预存微破裂密度越高,或对同一岩石加载速度越慢,对应的断层成核过程就越长,因此最终破坏的可预报性也越高。
In general, a higher pre existing microcrack density or a lower loading stress rate results in a longer nucleation stage, and therefore, increases the predictability of catastrophic failure event.
针对微孔塑料挤出的全过程,对影响气泡成核、成长及泡孔密度的诸多因素如预定型压力、熔体温度、粘度、气泡界面张力、定型卷取速度。
Many factors affecting cell nucleation and cell growth among the extrusion process such as preshaping pressure, melt temperature, melt viscosity, interfacial tension, take-up speed and the te.
在较高的温度下,非晶自发成核和晶化,从而限制了金属诱导晶体生长速度。
The nucleation and crystallization of a-Si will occ ur spontaneously at higher temperature, which will restrict the MILC. The length and thickness of Ni source also affect the MILC growth, the...
在较高的温度下,非晶自发成核和晶化,从而限制了金属诱导晶体生长速度。
The nucleation and crystallization of a-Si will occ ur spontaneously at higher temperature, which will restrict the MILC. The length and thickness of Ni source also affect the...
针对微孔塑料挤出的全过程,对影响气泡成核、成长及泡孔密度的诸多因素如预定型压力、熔体温度、粘度、气泡界面张力、定型卷取速度。
The influence of technological condition on cell nucleation was studied in microcellular plastics extrusion processing for supercritical CO2/PS by a finite element method CFD.
针对微孔塑料挤出的全过程,对影响气泡成核、成长及泡孔密度的诸多因素如预定型压力、熔体温度、粘度、气泡界面张力、定型卷取速度。
The influence of technological condition on cell nucleation was studied in microcellular plastics extrusion processing for supercritical CO2/PS by a finite element method CFD.
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