But when you need to switch from one operating system to another-be it because of a change in business direction, technology enhancements, or cost savings-making the switch can be tough.
但是，当您从一种操作系统转换到另一种(可能是因为业务方向发生变化，技术增强，也可能是为了节约成本)，完成转换会非常困难。
By abstracting much of the underlying implementation technology, SCA lets a system be more flexible and readily adapt to change while incorporating subsystems implemented in different technologies.
通过大量抽象底层实现技术，sca使系统在合并使用不同技术实现的子系统时可以更加灵活并迅速适应变化。
The main problems in GPS technology including the system bias to SLR, its own annual variety and the change of GPS satellite antenna phase center are also discussed.
评述了GPS技术目前存在的问题，包括与SLR测量之间存在的系统偏差、GPS技术本身可能存在的周年变化和GPS卫星天线相位中心的变化。
Based on the modern communication and information technology, the ship-shore information system may change the manual process of routine ship management methods.
基于现代通信和信息技术的船岸信息系统，可以改变一切依靠人力与手工处理的船舶常规管理手段。
Technology integration provides a new approach to the development of technological capability under the background of rapid demand change and technology system expansion.
在技术体系膨胀和需求变化加速的背景下，技术集成为企业技术能力成长提供了新途径。
Moreover, Telecom building needs flexible space and easy care building system to keep up with fast change of facilities, technology and materials.
另外电信建筑的生产设备、技术、材料更替很快，要求有灵活的空间规划和易于维护的建筑和服务体系。
Describes the control interface and connection and interface change technology of TV monitor system, in detail and offers a number of means of realization in project applications.
详细描述了电视监控系统中控制接口与连接以及接口转换技术，提供了在工程中的实现方法。
Data Warehouse is a technology of constructing enterprise information system, which is a new development in recent years, and it can change the collected date into analytical meaningful information.
数据仓库是近年来新兴的一种企业信息系统建设的技术，它能把收集到的数据转变成有意义的可用于分析的信息。
The demolition technology of Yinmin Copper Mine goes through an unceasing evolution and change, so does the detonation system.
因民铜矿的大爆破工艺经历了一个不断演变与变革的过程，同时其起爆系统也经历了一个不断改进的过程。
It adopts German technology of air-hydraulic boosting driving system, freely change between two stroke or three stroke for high efficiency and energy saving.
采用德国技术设计的气液增力主驱动系统，可进行二行程与三行程自由切换，节能高效。
Micro electromechanical system (MEMS) is a kind of high technology with which people understand and change the objective world from microscopic view.
微机电系统已成为人们从微观角度认识和改造客观世界的一种高新技术。
With CAN Bus technology, the distribution control structure of the system is designed to effectively manage the process of the reliability life test, flexibly change the number of test examples.
系统采用集散式控制结构，可同时管理多个样品的试验进程，通过CAN总线可灵活变更样品的测试数量；
With CAN Bus technology, the distribution control structure of the system is designed to effectively manage the process of the reliability life test, flexibly change the number of test examples.
系统采用集散式控制结构，可同时管理多个样品的试验进程，通过CAN总线可灵活变更样品的测试数量；
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