youdao

System test scenario execution for new functionality only occurred during weeks 5 and 6.

对于新功能的系统测试场景的执行只发生在第5和6周。

youdao

This may be possible for development test and system test environments, but other run time environments have restrictions that make such practices impossible.

对于开发测试和系统测试环境来说这是可能的，但是其它的运行时环境存在约束，所以这种方式是不可能的。

youdao

The British government is about to test a new system for tracking vehicles and charging drivers when they use toll roads.

NPR: The Marketplace Report: U.K.'s Car Tracking System

Exchanges and execution venues in coordination with trading firms and clearing members have (or at least should have) an ethical obligation to create test environments and standards for system run-off tests, where all manner of market and technological scenarios bombard each system to verify its robustness.

FORBES: Memo to New SEC Chief: Ask the FAA How to Stop the Next Flash Crash

Detroit would pose a stiff test for Michigan's emergency-manager system, a controversial tool for municipal overhaul that hasn't had many successes yet.

WSJ: Governor to Appoint Financial Overseer for Detroit