The morphological and anatomical studies on differentiation of floral buds in cucumbers;
黄瓜花芽启始分化的形态解剖研究
The initial start and vertical transportation of sand particle were analyzed in this paper.
从理论上对沙粒的初始启动与垂直抬升作了理论分析。
CopyRight © 2020-2024 优校网[www.youxiaow.com]版权所有 All Rights Reserved. ICP备案号:浙ICP备2024058711号