采用SOA是一项大型工程，要求组织在沿用多年的不同数据集成解决方案的设计和实现方式方面做出重大改变。
Adopting a SOA is a large undertaking, and it demands significant change for organizations in terms of how they have designed and implemented different data integration solutions for many years.
其次，根据各部门之间操作流程和数据流程及所提出的要求，本文分别进行了系统管理、计划管理、预算管理、工程管理、物资管理、财务管理、统计管理等模块开发。
Secondly, the management module of system, scheme, budget, project, material, finance and statistic were developed according to the flow of operation and data and requirement of every department.
泊松曲线是一种精度较高的沉降预测方法，但是它只能在等时空距数据条件下才能使用，在工程实际中观测的数据很难满足这一要求。
Poisson curve is a accurate method of settlement prediction, but it is used in condition of equal interval data, which is hard to carry out in actual engineering.
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