原子、分子物理学 bond 键
＞组合数学、组合设计与图论＞图论＞释义 bond 键 bond 键 key 键；密钥；关键
＞物理化学＞结构化学＞释义 bond 键
bond 键
数据库 数据库理论 释文 key 键
- Yongming style
- Yongnian city
- Yongnian Qu
- Yongningbu
- Yongning horse
- Yongning Qu
- Yongning Temple
- Yongningwang Residence of Ming Dynasty
- Yongning Xian
- Yong Opera Troupe of Nanning City
- Yongping Xian
- Yongqiao Qu
- Yongqing Xian
- yongquan
- Yong-Quan Subgrouping of Xiang Dialect
- Yongren Xian
- Yong Rubu
- Yongshan Xian
- Yongsheng Picture Enterprise Co., Ltd.
- Yongsheng Xian
- Yongshou Xian
- Yongshu Dao
- Yongshu Jiao
- Yongshunhe Jin Opera Troupe
- Yongshun Laosicheng Yizhi