凝聚核
- 网络condensation nuclei;CNC
![凝聚核](../cache/1331872.jpg)
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气溶胶颗粒可以充当云凝聚核(CCN),也可以通过破坏心血管和呼吸系统来影响人体健康。
Aerosol particles can act as cloud condensation nuclei ( CCN ) and also affect human health by degrading the cardiovascular and respiratory system .
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这种晶体是有效的凝聚核,从而促使云变雨降落。
Such crystals are thus efficient condensation nuclei and so promote precipitation from a cloud .
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线状凝聚核聚集生长的模拟与实验研究
Simulation and Experimental Study of Linear Aggregation Nuclear
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结果表明,病毒感染24h后,MDCK细胞产生明显的染色质凝聚,核碎裂及形成凋亡小体等现象。
It shows that marked chromatin condensation and nucleus fragmentation can be easily detected in MDCK cells at 24h post infection .
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在建立铝颗粒燃烧模型及其燃烧产物凝聚成核模型基础上,对铝粉燃烧所形成的AL2O3平均粒径进行了计算研究。
On the basis of the diffusional combustion model of metal combustion and heterogeneous nucleation mechanism , the average particle shes of the product in aluminium combustion are calculated .
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GCM研究表明,在小于临界密度的情况下,核物质中核子的质量随核物质密度的增大而减小,核子的半径和夸克凝聚随核物质密度的增大而增大。
The calculated results indicate that , before the maximal density is reached , the mass of a nucleon in nuclear matter decreases , the radius of a nucleon and the quark condensate increase very slowly , with the increase of the nuclear matter density .
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核子质量、半径及夸克凝聚的核物质密度依赖性
Density Dependence of Mass and Radius of a Nucleon and Quark Condensate in Nuclear Matter
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以氚产生、氘通量在钯中引发的核嬗变和热流为例介绍凝聚态核科学(冷聚变)研究动态。
Tritium production and the nuclear transmutation induced by deuterium flux inside Pd are described in order to illustrate the condensed matter nuclear science .
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凋亡细胞的形态学改变是细胞体积缩小,细胞器结构正常,染色质初期浓集成团,聚集于核膜的周边,随后出现染色质凝聚,核碎裂以及凋亡小体形成等现象。
The morphological changes of apoptosis including chromatin condensation and margination , appearance of vacuoles on the cytomembrane , and the formation of apoptotic bodies .
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π凝聚与对称核的质量公式
π - Condensation and Mass Formula of the Symmetrical Nuclei
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复合凝聚球状多核薄荷油微胶囊的壁材选择及固化研究
The Selection of Wall Material and the Investigation of Hardening Process About Spherical Multinuclear Microcapsules Encapsulating Peppermint Oil by Coacervation
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实验结果表明:溶液的pH值可影响到氯酸钠晶体的手性分布。晶体手性分布的pH效应,可用随机动力学理论和胚晶凝聚二次成核理论来定性解释。
An experimental results indicated that the pH value in solution could influence the distribution of the crystal chirality of NaClO_3 . The effect of pH might be explained by stochastic kinetics and embryos coagulation secondary nucleation ( ECSN ) qualitatively .
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尽管凝聚态物理、核物理和高能物理学的研究对象各不相同,它们的基本概念都是相通的。
Although the systems studied in condensed matter physics , nuclear physics and high energy physics are quite different , many of the underlying basic concepts have much in common .