飞机草提取物对小菜蛾产卵驱避活性的研究。
Studies on Repelling Activity of Extracts from Chromolaena Odorata L. Against Plutella Xylostella l.
长柄草耙和餐叉的主意就是来自叉状的树枝；飞机来自滑翔的鸟类。
The idea for the pitchfork and table fork came from forked sticks; the airplane from gliding birds.
一个强烈的差别在本国的草之间存在而且设计艺术工作在河岸的飞机上实施。
A strong contrast exists between the native grasses and designed art work installed on the riparian plane.
一个强烈的差别在本国的草之间存在而且设计艺术工作在河岸的飞机上实施。
A strong contrast exists between the native grasses and designed art work installed on the riparian plane.
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