最新的技术变革包括自动化基础设施测试(无论是单元测试、集成测试或系统级测试)，给开发人员提供了一张“安全网”，以便放心的对运维进行变更。

A final technical change involves the automation of infrastructure tests (either at unit, integration or system level) which provides a safety net for developers to contribute changes to ops.

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这样的技术变革正在整个产业系统内快速扩散。短期内，这自然给那些被取代的工人带来就业和薪资压力。

Such technical change is quickly spreading through the system. This naturally creates, in the short-run, pressure on the jobs and wages of the workers being displaced.

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网络技术推动了传统工业控制系统结构的变革。

Network technology has promoted the change of conventional industrial control systems.

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