您要查找的是不是：
- 双链DNA distrand DNA; double strand DNA; double stranded DNA; double-stranded DNA; ds DNA; dsDNA
- 双 pair
- 抗双链DNA anti-dsDNA
- DNA双链体 DNA duplex
- 双链 DNA doublestranded DNA; dsDNA
- 双链树 double chained tree
- 双链RNA double strand RNA; double stranded RNA; ds RNA; dsRNA
- 双链技术 doubly chained technique
- 女式双链表 bracelet style watch
- 双链式 double-chain
- 双链路 Dual-link
- 双链环 double linked rings
- 双链酶 varidase
- 双链体 duplex
- 孤双链 independent double linkages
- 外双链 external double bond
- 双链状 Double chainlike
- 双链型 Double-chain
- 相邻双链 [机] adjacent double bonds
- 杂化双链 heteroduplex
