La estructura química se refiere tanto a la geometría molecular como a la estructura electrónica. La estructura puede ser representada por una variedad de diagramas llamados fórmulas estructurales.
- One possible explanation of the high degree of order in the present-day world is that it is just a question of luck. 对 今天 世界 之所以 高度 有序 的 一个 可能 解释 是， 这 恰恰 是 一种 侥幸。
- The journalists must be present at all important events and yet still let them have opportunity to write and file their stories. 记者 必须 出席 所有 的 重要 场合， 但 同时 又 得 让 他们 有 机会 写 消息， 发 消息。
- of swarm since if it is not present, then it is maybe impossible for the swarm to achieve any other group objective. 稳定性 是 群集 行为 的 基本 特性， 如果 群集 不 稳定， 那么 群集 不可能 达到 或 完成 各种 集体 目标 或者 任务。
- "Will not the mass of Paris and its inhabitants present an obstacle dividing and delaying the enemy? " he asked the French. 他 问 法国人： “ 巴黎 群众 和 居民 难道 不会 迎战， 分割 、 牵制 敌军 吗？ ”
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“Perfect” is an old-fashioned love ballad inspired by and dedicated to Ed’s then-fiancée (now wife) Cherry Seaborn. It is the fourth single from Sheeran’s 2017 album ÷. He explained his...