Many trees succumb as a black line develops along the graft union .

沿着嫁接结合处长着一条黑线，结果许多树都死亡了。

After the graft union has sealed, the upper portion of the understock is removed.

待接口愈合之后，除去砧木的上部。

In the graft union of dwarfing rootstock M26, callus had the most cell layers, and vessel was in the least coaxial;

矮化砧M26的嫁接口内愈伤组织细胞层数最多，导管不同轴程度最高；

The dynamic changes of plant hormone(LAA) were monitored by using ELISA technology during the formation of graft union.

本文应用植物激素间接酶联免疫技术（ELISA），第一次定量检测了嫁接植株形成过程中生长素（LAA）的动态变化。

The entire graft union process experienced forming of callus, connect of callus, connect of cambium and forming of vascular four phase.

甜杮砧穗之间的愈合过程包括愈伤组织的形成、砧穗间愈伤组织的连接愈合、形成层的形成连接、疏导组织的形成等四个阶段。

The experiment of walnut seedling grafting was carried out in Jianyang County, Sichuan Province. The result showed that the graft union could be healed in the field through covering ;

在四川省简阳地区，核桃子苗嫁接苗可以不经过室内愈合，直接移栽田间，这是核桃子苗嫁接技术的一次改进。

Unilateral external fixator combined with bone graft is an effective therapy for postoperative non-union of humerus shaft fracture. Its clinical application is being expected.

单侧外固定器结合植骨是治疗肱骨干骨折内固定术后不愈合的有效疗法，值得临床推广应用。

Objective:To study the outcome of treatment of the fractures of long tubular bone delayed-union using bone plate rotating graft and synthetic bone.

目的：探讨骨板旋转植骨加人工骨移植联合治疗长管骨骨折延迟愈合的疗效。

For most cases, the union of fracture was accomplished by decollement of bone cortex pedicle and firm internal fixation without bone graft.

绝大部分经带蒂骨皮质剥离和坚强内固定术后而愈合，不需植骨。

Bone graft and fusion is essential for prevent the possible non union or mal union of decompressed segement.

结论环锯减压后如不植骨有可能不融合或畸形愈合。