Some orchardists have tried to control crown - shape by pruning, disbudding and branch - bending to circumvent the problem.有些种子园工作者曾试用修剪 、 摘芽,弯枝等办法来控制冠形以解决这个问题....
Animalcule fermentation engineering is the foundation of bioengineering as well as modern biotechnology and their industrialization.微生物发酵工程是生化工程和现代生物技术及其产业化的基础....a modern reception desk with telephone and fax...有电话和传真机的...