| 释义 |
American Cotton
基本例句
美国棉业杂志
Facing the challenge of American cotton and the results of the genetic quality analysis of all self-bred varieties, present sever situation of cotton breeding, is discussed.从美棉对我国育种的挑战及对我国所育品种遗传品质的分析，阐述了我国棉花育种的现状及面临的严峻形势；
Discussion about the Quality Problem of Imported American Cotton对进口美棉质量问题的探讨
Study on leaf growth feature of Chinese and American cotton varieties中美棉花品种叶片生长特性研究 |