1、
2、
As species advance, superior species eliminate inferior species --'survival of the fittest. "
随着物种的进展, 优良品种清除劣质品种 - “ 适者生存 ”.
互联网摘选
3、
4、
Objective: To set up the fittest medium and optimum condition for plantlets to form microtubers.
目的: 研究小植株离体条件下试管地黄诱导的最佳培养基和培养条件.
互联网摘选
5、
6、
7、
Most critics of natural selection concede that Darwin survival of the fittest right.
绝大多数自然选择的批评家都勉强承认达尔文的“适者生存”是正确的.
网络文摘精选
- 今日热词
- 热门搜索
