In the paper, intensive economy studies of in-service bridges are carried out, which provide analysis tool in selecting economical and efficient rehabilitation project for in-service bridges and offer theoretic basis in evaluating service life of in-service bridge.
本文对在役桥梁的经济分析作了积极的探索，为在役桥梁合理选择经济有效的改造方案提供了分析工具，并为在役桥梁的经济使用寿命评估提供了理论依椐。
参考来源 - 在役桥梁改造的技术经济分析及寿命预测·2,447,543篇论文数据，部分数据来源于NoteExpress
Safety performance evaluation of in-service bridge barriers should include both crash performance evaluation and safety evaluation of major structure of bridge;
在用桥梁护栏安全性能评价应包括防护性能评价和桥梁主体结构安全性评价两部分；
Software that is provided as a service attempts to bridge the gap between software that runs locally and software that runs remotely (that is, "in the cloud").
软件即服务企图在本地运行的软件和远程运行(即“在云中”)的软件之间的缺口上架起一道桥梁。
To reduce confusion and as a service to aid in the unambiguous identification of trials, the ICTRP Search Portal attempts to bridge (group together) such multiple records about the same trial.
为了减少试验明确识别方面的混淆，并作为服务而提供帮助，ICTRP一站式检索入口尝试关联检索同一个试验的多个记录。
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