Krebs investigated experimental plots in Canada's Yukon territory that contained hare populations.
克雷布斯调查了加拿大育空地区含有野兔种群的试验田。
Their general practice is to set up experimental plots.
他们的一般作法是建立试验田。
The cultivation of experimental plots is an experience worth spreading everywhere.
种试验田的经验,值得普遍推广。
应用推荐