refactor the system using design patterns on j2ee platform

better to refactor the authentication information into an external properties file.

较好的方法是将身份验证信息重构到外部属性文件中。

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unit test and refactor are two very important methods.

单元测试和重构是两种非常重要的方法。

provided by jukuu

design and use of anti-collision device installed in the grade separation bridge

立交桥梁防冲撞装置的设计与使用

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scheme comparison on hadong road grade separation bridge

哈东路立交桥方案比选

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design analysis on special shape piece a of jilin rime grade separation bridge

吉林雾凇立交桥异型块A设计分析

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design of urban grade separation bridge--deformed flat-slab bridge

城市立交桥——异型平板桥设计

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the crisscross jinqiao grade separation bridge

纵横交错的金桥立交桥

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static and dynamic test of curve girder bream of urban grade separation bridge ramp

城市立交桥匝道曲线梁静动载试验

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a method increasing the bearing capacity of soft ground for jacking-in grade separation bridge

提高顶进立交桥软土地基承载力的一种方法

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finite element analysis of huli grade separation bridge at construction stage

湖里大道立交桥施工阶段有限元分析

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key technology in construction of main pylon of yanshan university grade separation bridge

燕山大学立交桥主塔施工的关键技术

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design of low height large hole slab beam for a grade separation bridge

海宁文苑路立交低高度大孔板梁设计

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relay thrusting of a large span railway grade separation bridge

中继间顶进大跨度铁路立交桥施工技术

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construction of harbin-dalian electrified railway over grade separation bridge

哈大线电气化铁路跨立交桥架梁施工

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study on construction organizationcharacteristics of urban grade separation bridge

对城市立交桥施工组织特点的研讨

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conceptual design of jacking frame-shaped grade separation bridge under special conditions

特殊条件下顶进框架立交桥设计构思

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understandings of geometric design of curved grade separation bridge spanning railway

公路上跨铁路立交桥弯斜几何设计体会

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design of a highway-railway grade separation bridge in beijing

北京市东五环路与铁路东北环线立交桥的设计研究

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computation of high-filled subgrade of a grade separation bridge

某立交桥高填土路基沉降计算

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determination of design parameters for bored pile of a grade separation bridge

析南塘大道立交桥钻孔桩设计参数取值

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