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- Keywords carbon cluster like;microwave stealthy material;radar absorbing property; 碳团簇;微波隐身材料;吸波性能;
- Some Al~(3+) ions are connected to each other by AlF-Al bridges, forming ionic clusters like Al_2F_7~-, etc. 部分Al~(3+)通过Al-F-Al(氟桥)连接,组成Al_2F_7-等离子集团。
- The most stable structures of carbon clusters were optimized by the parallel fast annealing evolutionary algorithmbased on the Brenner potential. 将并行快速退火演化算法结合Brenner 势能函数用于小碳原子簇C_n(n=2-20)的结构优化,得到了最稳定构型:C_2-C_4为线型结构;
- Fullerene oxides play an important role in studying functionalization of carbon clusters, which stimulated the interest of scientists. 摘要碳笼氧化物对碳笼的官能团化研究具有重要意义,因而激起了人们的研究兴趣。
- Around the base of the treeship, engineering and cargo spheres clustered like oversized galls while blue and violet drive streamers trailed behind like ten-kilometer-long roots. 在巨树之舰的根基处,工程球体和货物球体堆积成群,就像特大型的树瘿,同时,蓝中带紫的喷射流拖在尾部,就像一万米长的根须。
- Keywords Carbon cluster;Anion;Fullerene;Mass spectrometry; 碳原子簇;负离子;球烯;质谱;
- Studies of stars and clusters like those found in the Heart and Soul Nebulas have focussed on how massive stars form and how they affect their environment. 探索像心脏与魂魄星云内的恒星及星团,重点在于瞭解大质量恒星如何形成以及它们对周围环境的影响。
- By developing the spV tight-binding model, we study the band spectrum feature of the cagelike structure such as carbon clusters, carbon nanotubes, BN nanotubes in this thesis. 本论文发展sp~3s~*紧束缚模型,着重研究笼状纳米结构如碳巴基球、碳纳米管、纳米氮化硼管的能谱特征。
- In the distance, across a shallow dip in the country, the small town was clustered like smouldering ash, a tower, a spire, a heap of low, raw, extinct houses. 远处,越过这乡野的浅浅小河,这个壅塞的小城镇,仿佛闷烧殆尽的废墟,那座教堂,教堂上的尖顶,一大堆低矮、粗糙、破败的房屋。
- Roughly similar to other large globular star clusters like Omega Centauri, NGC 2419 is itself intrinsically bright, but appears faint because it is so far away. NGC 2419与半人马座欧米伽星团之类的其他大型球状星团大致相似,本身非常明亮,但是由于相隔甚远而显得模糊黯淡。
- In this paper, the impact-induced chemisorption of small carbon clusters and assembling of DLC films via C2-cluster deposition were studied by molecular dynamics (MD) simulations. 在本文中,我们改进了分子动力学模拟软件,用以模拟荷能碳团簇在硅表面和金刚石表面的化学吸附以及DLC薄膜的合成过程。
- M. van Thiel, F.H.Ree.“Properties of carbon clusters in TNT detonation products:Graphite-diamond transition”.J.Appl.Phys.Vol. 62, pp.1761-1767(1984). 卢怡,朱珍平,刘振宇,催化辅助爆炸合成奈米碳管,高等学校化学学报,第24卷,第6期,第1063-1066页(2003)。
- A cluster of stars smaller than a constellation. 星群,星座比星座小的一簇星星
- Crowded or massed into a dense cluster. 丛生的,聚生的聚集成密丛的
- I make a carbon copy of my documents. 我用复写纸复写文件。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- I have some carbon paper somewhere or other. 我记得我在什么地方放有复写纸。
- A cluster of small iron balls formerly used as a cannon charge. 葡萄弹,霰弹以前用作火包装填物的一簇小铁丸
- There was a little cluster of admirers around the actress. 女演员周围拥著一小群崇拜者。
- She's a carbon copy of her sister. 她跟她姐姐一模一样。