jujube tree graft 枣树嫁接
We may indeed graft living branch to living tree, or living part of animal or man to other living part, but it is not life with which we are working; it is form only.
我们确实可以把活着的树枝嫁接到活着的树上面，或者是把动物活人身上活着的部分移植到到其他活的部分上面，但这并不是我们正与之共事的生活，它仅仅是形式。
You can traverse the document tree, prune nodes, or graft on new ones.
您可以遍历文档树、删除节点或者嫁接新节点。
On the other hand, if we graft a weak ancient Gingko tree as early as possible, that will be good to its recover.
另外，生长量明显减少的衰弱古银杏，嫁接复壮时间越早，越有利于老树长势的恢复；
应用推荐