·2,447,543篇论文数据，部分数据来源于NoteExpress
The technical system of tissue culture and rapid propagation of the S series dwarfing rootstock of pear was further perfected through the micrografting.
微嫁接技术进一步完善了S系矮化砧组培快繁技术体系。
youdao
应用推荐
模块上移
模块下移
不移动