combined bud grafting

例句：

1. 1.The nursery is using a technique called "combined bud grafting" to improve the quality of its seedlings.
   苗圃正在使用一种叫做“组合芽接”的技术来提高其幼苗的质量。
2. 2. This method combines traditional techniques with modern research methods to achievebetter results.
   这种方法将传统技术和现代研究方法结合起来，以获得更好的结果。
3. 3.By combining different species, scientists can create new hybrid plants that are more resistant to pests and diseases.
   通过结合不同种类，科学家可以创造新的杂交植物，这些植物对害虫和疾病具有更强的抵抗力。