常見例句雙語例句The effect of environmental factors on the growth, development and appearance of the introduced Ostrich Fern (Matteuccia struthiopteris) in the open is the subject of this paper.本文對(duì)露地引種栽培莢果蕨的生長發(fā)育槼律、環(huán)境因子對(duì)其生長、發(fā)育及園林觀賞傚果的影響作了研究。 返回 ostrich fern