hammerhead

n.

锤头；

adj.

锤头状的，鲁钝的；

1. His words stunned Deborah -- a hook like that was the size of a hammerhead!
   他的话令德博拉震惊，一个像锤子头那么大的钩子！
2. This maneuver looks like the hammerhead performed by the small aerobatic planes.
   这个机动动作看上去有点像小型特技飞机表演的“锤头”。
3. Now I see just one hammerhead nearby.
   现在，我只在附近看到一头锤头鲨。
4. It's a heaven for hammerhead and white tip sharks, as well as manta rays.
   这里是槌头白顶鲨和蝠鲼的憩息地。

Hammerhead
Hammerhead
Hammerhead
Numbering system for the hammerhead.
Three-dimensional structure of a hammerhead ribozyme.
Three-Dimensional Structure of the Hammerhead Ribozyme
Three-Dimensional Structure of the Hammerhead Ribozyme
Sequence requirements of the hammerhead RNA self-cleavage reaction.
The hammerhead, hairpin and VS ribozymes are catalytically proficient in monovalent cations alone
The Structure, Function and Application of the Hammerhead Ribozyme
Sequence elements outside the hammerhead ribozyme catalytic core enable intracellular activity.
Evidence for the role of solvated metal hydroxide in the hammerhead cleavage mechanism
Kinetic characterization of ribonuclease-resistant 2'-modified hammerhead ribozymes