No experiment can possibly be an exact replication of a previous one.

没有一个实验是可以精确地复制前一个实验。

youdao

At the end of the experiment, a little girl told me, "Apart from the fact that improper replication of the DNA molecule causes genetic disease, we have understood nothing else."

实验结束时，一个小女孩告诉我，“除了知道不恰当复制DNA分子会引起基因疾病这一事实外，其它的就不理解了。”

youdao

Results: the quality controlling of experiment links was very important to ensure replication and objectivity of the estimation the postmortem interval.

结果：对整个实验过程的主要环节进行严格、科学、规范的质量控制是保证准确推断死亡时间客观性、重复性的关键。

youdao

One replication of the experiment successfully linked a rat at Duke with one at the University of Natal in Brazil.

BBC: One rat brain 'talks' to another using electronic link