xac

Per actual production status of XAC , make customization define to product structure management , user management and formative creation of process document etc.

对产品结构管理、用户管理和工艺文件格式生成等，按照西飞公司的实际生产情况进行了用户化定义；

All of these promote the process standardization and normalize work of XAC effectively , actualize the process information integrated and shared .

从而有效地推动了西飞公司工艺标准化、规范化工作，部分实现了工艺信息的集成与共享。

Discussing the High Speed Development of Foreign Trade Subcontract in XAC

西航外贸转包生产高速发展探析

This paper studied the computer aided design process on assembly line of XAC , and developed an integrated information system of aircraft assembly which focused on practicality and integration .

本文研究的对象是西飞公司的装配生产线的工艺设计和管理流程，开发以实用为本、兼顾集成需要的飞机装配工艺信息集成系统。

This thesis put forwards the PMBOK 's main contents of XAC airplane model research based on the reference documents and the analysis the features of project management in airplane model research .

本文在查阅大量资料和调研的基础上，系统分析了飞机型号研制项目管理的基本特征和飞机型号项目管理知识体系的结构，提出西飞公司飞机型号研制项目管理知识体系的基本内容。

The detection rate of the three techniques ( Pathogenicity test , DIA and PCR assay ) for Xac reach 100 % for symptomatic citrus sample .

PCR、DIA和致病性测定法检测田间显症样品的检出率均可达到100%，而检测柑桔无症样品的检出率依次降低。

The paper , which is based on " the MIS of college of engineering of XAC ", takes research in the crucial skill and scheme of all processes in the development of MIS .

本文就是在西飞工学院网络管理系统课题的基础上展开的，对MIS开发过程中各关键技术和实施方案进行了较为深入的研究。

The main results are as follows : ① The Xac cell suspensions were used to immune the BALB / c mice and the titer of immunized mouse was 2500-fold .

其主要研究结果如下：①利用柑橘溃疡病菌细胞悬浮液免疫BALB/c小鼠，免疫后小鼠抗血清效价为2500倍左右，符合建库要求。

We got the information of the isoelectric point , molecular weight , signal peptide , domains and functions of Xac outer membrane protein by analysis of bioinformatics characters of Xac outer membrane protein .

本实验运用生物信息学工具，对柑桔溃疡病菌的外膜蛋白一级结构和二级结构进行分析，获得外膜蛋白的等电点、分子量、信号肽、结构域和功能等特征。

Meanwhile , there were few researchs on outer membrane proteins of Xac . Therefore , we guess that outer membrane protein has an important role in metabolism , virulence and material synthesis of Xac .

而有关Xac外膜蛋白的研究较少，推测外膜蛋白对Xac的新陈代谢，致病力以及物质合成等方面具有重要作用。

Thirdly develop organizational building and environmental building of type developing project of military plan of XAC , and go on identification and describing , analysis and diagnosis , improving of project management process of type developing project of military plan of XAC ;

然后，研究了军机型号研制项目管理流程优化的组织建设和环境建设，并且进行了军机型号研制项目现有管理流程的识别与描述、分析与诊断和流程优化；

Primer pairs and a probe were designed using software Primer Premier 5.0 . The specificity was validated through PCR detection of the saprophytic microorganism of citrus leaf surface , Tristeza virus and bacteria of Xac etc plant pathogens or G - / G + bacteria .

利用引物和探针设计软件PrimerPremier5.0进行引物和探针的设计；PCR同步扩增柑桔叶面腐生菌，柑桔溃疡病菌和衰退病菌等等植物细菌和病原物来验证检测的特异性；