查询词典 bud grafting

Objective To research the feasibility of porous hydroxylaptite bioceramic as a kind of bone grafting substitute in the cervical subtotal vertebrectomy.

目的 研究多孔羟基磷灰石生物陶瓷作为植骨替代材料在颈椎椎体次全切除术中的可行性。

METHODS: Twenty pationts with spinal tuberculosis were treated by anterior partial vertebrectomy of the diseased vertebrae, iliac grafting and internal fixation via anterior of posterior approach.

20例脊柱结核患者，施行病灶部分切除、髂骨植骨、前路或后路内固定手术，术后将切除的大块病灶骨用MMA包埋、不脱钙骨切片、甲苯胺蓝染色，观察结核特征性病灶在整块骨中的分布情况。

Objective To develop a new small-caliber vascular xenograft and evaluate the feasibility of xenogenic artery for coronary artery bypass grafting.

目的 研制和评价一种新型小口径异种血管，为冠状动脉旁路移植术提供新的移植血管来源。

Some methods of surface functionalization of hollow glass microsphere are reviewed, such as surface coating, surface grafting, surface metallization and surface zeolitization.

综述了空心玻璃微球表面包覆、表面接枝、表面镀膜、表面沸石化等改性方法，并就其在隐身、环境等领域的应用进行了探讨。

The effects of the copolymerization time on the conversions of macromer and the monomers were studied. The effects of various copolymerization conditions on the grafting efficiency and relative molecular mass of the copolymers were explored.

研究了共聚时间对大、小单体转化率的影响，探讨了共聚条件对接枝效率及接枝共聚物相对分子质量的影响。

In the terpolymerization of polyoxyethylene macromer , methyl methacrylate and butyl acrylate the polymerization rate and the effects of various factors on grafting efficiency and molecular weight of the terpolymers were studied.

研究了聚氧乙烯大单体与甲基丙烯酸甲酯及丙烯酸丁酯的三元共聚中大小单体的聚合速率和引发剂用量、大单体分子量及投料比对接枝效率及共聚物分子量的影响。

Effect of polymerization conditions including charging weight ratio of polystyrene macromer, amount of initiator and temperature of copolymerization on grafting efficiency were studied. PBA-g-PS was used as compatibilizer in the blends of PS/ACR Effects of composition of the blends, amount of the graft copolymer, and composition of the graft copolymer on mechanical properties were studied.

研究了共聚合反应条件：聚苯乙烯大单体的投料质量分数，引发剂用量，反应温度对接枝效率的影响；PBA-g-PS可以作为ACR/PS体系的共混增容剂，研究共混物的组成，接枝物的用量，接枝物的组成对共混物物理机械性能的影响。

The oriental sweet melon cultivar Yumeiren was used to study the effects of grafting on fruit storability and main quality during melon fruits storage stage.

以玉美人薄皮甜瓜为试材，研究了嫁接对薄皮甜瓜耐贮性和贮藏期主要品质的影响。

The oriental sweet melon cultivar Yumeiren was used to study the effects of grafting on fruit storability and main quality during melon fruits storage stage.

中文摘要：以玉美人薄皮甜瓜为试材，研究了嫁接对薄皮甜瓜耐贮性和贮藏期主要品质的影响。

Keywords : Grafting; Oriental sweet melon; Storability; Main quality

中文关键词：嫁接；薄皮甜瓜；耐贮性；主要品质

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。