1) active nucleation sites density
活化核心密度
1.
When the maximum radius approaches to the minimum,the active nucleation sites density decreases and the nucleation boiling is restrained.
当最大空穴半径趋近于最小空穴半径时,活化核心密度减小,核态沸腾受到抑制。
2) nucleation site density
汽化核心密度
1.
Identification of the nucleation site density in nucleate boiling through mathematical morphology;
用数学形态学识别核态沸腾中的汽化核心密度
2.
A method has been presented to predict the nucleation site density in nucleate boiling based on the investigation of the microstructure of boiling surface.
提出了一种基于沸腾表面微结构分析的预测核态沸腾中汽化核心密度的方法。
3) nucleation site
活化核心
1.
A steady numerical simulation of the effect of nano-particles on nucleation sites in nucle- ate pool boiling heat transfer was conducted based on the experimental boiling curves.
根据实验所得沸腾曲线,对纳米颗粒悬浮液进行稳态数值模拟,计算了不同过热度下活化核心的密度。
4) key degree
核心化度
1.
Based on the organizational social capital-oriented employees performance view and its seven measuring dimensions,the knowledge-intensified employees high performance characteristics are operationally defined as key degree and its scale is developed by both the questionnaire and the systematic fuzzy decision theory for assessing the employees key degree.
采用现代组织社会资本核心员工流失的组织绩效观提示的7个测量维度,将员工优势组织行为绩效特征操作化定义为核心化度;在开发核心化度量表的问卷调查基础上,引入系统模糊决策理论构建核心化度综合测度模型;结果表明该核心化度量表具有良好的信度(α>0。
5) nucleation site density
成核中心密度
6) active nucleation site
临界活化核心
1.
The active nucleation sites for homogeneous boiling are usually induced by the fluctuationof liquid molecules (or density).
均相沸腾活化核心的形成靠液体分子(或密度)脉动形成,低过热温度下临界活化核心比纳米颗粒本身粒径要大很多,颗粒添加的影响相对很小,依旧保持为均相沸腾。
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条