4、The experiment materials are Dianthus Plumarius, which came from ecology garden of Yabuli forest enterprise (A) and Beihua university experimental plot of JiLin Province (B) respectively.
3、They worked hard every day to keep their experimental plot up.
5、Yet on many plants, new green stems were sprouting - just as happened on the grasses in Professor Nyman's experimental plot after he had coated them in oil to see how they would perform.
2、The state farm assigned the experimental plot to that group.
1、The experimental plot was 'parceled out to the students.
