您要查找的是不是：
- 滚环DNA扩增 rolling circle DNA amplification
- DNA复制滚环 DNA replication rolling circle
- 环DNA circular DNA; cyclic DNA
- 开环DNA open-circle DNA
- 环 loop
- 滚 to boil
- 滚环 rolling circle
- 松环DNA open-circle DNA; relaxed circular DNA
- 滚子 roller
- 共价闭合环DNA covalently closed circular DNA(CCC DNA)
- 双滚环 double rolling circle
- 滚轴 roller
- 环比 link relative ratio
- 滚球 grounder
- 圆环 traffic circle
- 滚出 roll out
- oc DNA 开环DNA open circular DNA
- 滚刀 hob
- 环的 annular
- 滚针轴承 needle bearing
