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1)  nucleation order
成核级数
1.
Under different initial concentration,using the method of maximum nucleation rate and the method of integral mean rate during nucleation,the crystal nucleation order of ammonium paratungsten (APT) is studied.
在不同初始浓度下,采用“最大成核速率法”和“成核期积分平均速率法”研究了仲钨酸铵(APT)结晶的成核级数
2)  apparent nucleation progression
表观成核级数
1.
The metastable zone width and apparent nucleation progression m of boric acid in each system were determined.
本文利用激光测量装置在不同的升温速率和降温速率下测定了H_3BO_3在不同浓度的MgCl_2、CaCl_2、NaCl溶液及合成卤水中的溶解度和超溶解度,得到了硼酸在上述溶液中的介稳区宽度,推算出硼酸的表观成核级数m。
3)  primary nucleation
初级成核
1.
A set of experimental apparatus was es ta blished to study the induction period of solution primary nucleation by laser me thod.
建立了一套用激光法测定溶液初级成核诱导期的实验装置,将诱导期与经典的初级成核理论相结合,对涉及溶液初级成核的多种性质进行了定量研究,包括初级成核自由能、临界晶核的尺寸和分子数、固液界面张力、接触角等。
2.
A set of experimental apparatus for studying solution primary nucleation was developed,through which the induction time of primary nucleation of supersaturated solution was measured by laser method.
研究开发了一套溶液初级成核的实验装置,用激光法测定过饱和溶液初级成核的诱导期,并使诱导期与经验的初级成核关联式相结合,确定初级成核级数
4)  quantity of CB nuclei
成核数量
5)  secondary nucleation coefficient
成核系数
1.
Based on the fundamental principle of spray cooling and bubble-droplet dynamics,a numerical method was developed to study the heat transfer characteristics of heated surfaces with bubbles on them,and the effect of secondary nucleation,secondary nucleation coefficient (α) and secondary nuclei range coefficient (β) on spray cooling was specially studied.
基于喷雾冷却换热原理和气泡-液滴动力学基本知识,对有气泡产生的换热表面进行数值研究,重点考察"二次成核"在整个换热过程中的作用,成核系数α和成核范围系数β变化对换热的影响。
6)  series development
展成级数
补充资料:成核
分子式:
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性质:形成矿物晶体的最初阶段(形成晶核)的过程。其中,由均匀过饱和溶液中自发形成晶核称为均相成核,而在亚稳态溶液中放入晶种促进成核称为次级成核。借助某些固相基质表面促进晶核形成称为异相成核。异相成核是生物体内无机矿物形成的主要方式。

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