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- Keywords annulene;diamagnetic ring current;paramagnetic ring current;aromaticity; 轮烯;反磁环流;顺磁环流;芳香性;
- diamagnetic ring current 抗磁环电流
- This phenomenon, the defining feature of geomagnetic storms, resulted from the rapid growth of the ring current. 这个现象是一项重要指标,可用来定义磁暴的发生,其原因是环电流迅速增强。
- The ENA detector is able to measure the inhomogen eity of the ring current ions. EN A探测器能够分辨环电流带离子分布的不均匀性;
- The stronger the storm is the lower the particle injection is and the larger flux of ENA is emitted from the ring current region. 磁暴越强烈,注入区高度越低,环电 流区观测到的ENA通量越高;
- Once the transfer of energy from the solar wind abates, the flow of plasma into the inner magnetosphere slows, and ions are lost from the ring current more rapidly than new ones arrive. 一旦从太阳风传来的能量趋缓,进入磁层内部的电浆流就变慢,这时在环电流中,离子的流失远比补充进来的快。
- Since fulvenes show no evidence of ring currents, the chemical shifts of the protons will be found in the normal definite region. 既然富烯不显示环电流存在的迹象,所以质子的化学位移仍然发生在正常的链烯区。
- She had the sapphire set in a gold ring. 她把那枚蓝宝石镶在金戒指上了。
- The diamond ring dazzled with brilliancy. 这只钻石戒指闪耀夺目。
- Demand is outstripping current production. 现在需求逐渐超过了生产能力。
- She broadcasts on current affairs. 她发表时事广播演说。
- She wears a diamond ring on her left hand. 她左手上戴着一枚钻石戒指。
- Our language goes current along the seacoast. 我们的语言通用于沿海一带。
- Our family reunions are always three ring circus. 我家合家团聚的场面总是热闹非凡。
- You may open a current account at a bank. 你可以在银行开立一个活期帐户。
- I'd like to open a current account with you. 我想在你们这儿开一个活期存款帐户。
- I am sorry-she's out. Can you ring again later? 对不起-她出去了。你过些时候再打电话来好吗?
- He made some comments on current topics. 他对时事问题做了若干的评论。
- The boys and girls made a ring round us. 男孩和女孩围着我们站了一圈。
- Please ring for the attendant if you need anything. 如果需要什么,请按铃找服务员。