The invention uses memory alloy reactionmachine, which comprises the following parts: several reflection containers connected to the hydrogen flow distributor tube;
Each lab now has a real-time polymerase chain reaction (PCR) machine, and one lab has two machines.
每个实验室都有一台实时多聚酶链式反应机，有一个实验室有两台这样的机器。
3
"The idea of a man-made machine chopping a bird in half creates a visceral reaction," he said, "while the idea of a predator with its prey in its mouth - well we've seen that on the Nature Channel."