您要查找的是不是：
- 共价闭环状DNA covalently closed circular DNA(CCC DNA)
- 共价闭环(状)DNA covalent closed circular DNA(cccDNA)
- 共价闭环DNA covalently closed circular DNA
- 共价闭环 DNA covalently closed circular DNA; cccDNA
- 线状DNA linear DNA
- 共价闭环ＤＮＡ covalently closed circular DNA
- 纤维状DNA fibrous DNA
- 状 suit
- 共价闭环脱氧核糖核酸 covalently closed circular DNA
- 线状DNA, 线型DNA linear DNA
- 柱状图 histogram
- 闭环 closed loop
- 到岸价 cost
- 对价 consideration
- 柱状 prismatical
- 全价 overhead price
- 共价 covalence
- 共价闭环解旋DNA covalent closed relaxed DNA
- 共用电子对数，共价一个原子与其他原子共用的电子的对数 The number of electron pairs an atom can share with other atoms.
- 正常共价 normal covalency
