By tracing use cases to business requirements, feature-level requirements, tests, or even other use cases you can more easily measure the impact of change on related requirements and verify coverage.

通过追踪从用例到业务用例、特性需求、测试，或者甚至其它用例，你可以更容易地衡量相关需求的变化所带来的影响，并验证覆盖率。

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Finite element method is used to study stress and place moving field inside the structure and electric measure method is utilized to verify the result of calculation.

利用有限元方法对该结构内部的应力场和位移场进行了研究。

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To measure the loads on tubular strings during well testing to verify the accuracy of theoretical calculations, a special measurement meter is initiatively developed.

为了验证试油井下管柱力学理论分析的准确性，研制了井下管柱载荷测试器。

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Where China lags badly is in its ability to measure, verify and enforce its carbon reduction goals across a country of 1.3 billion people.

CNN: Obama's China trip is high-stakes mission for environment

The entire Olympics mobile and tablet experiences were built by and are powered by technologies that make up Adobe's Project Primetime, enabling NBC Olympics to create, deliver, verify, monetize and measure the Games across mobile and tablet devices.

ENGADGET: NBC's 2012 London Olympics second screen and streaming apps for Android and iOS launch today

Elance and oDesk take steps to verify freelancers' identity, provide tracking tools to measure time worked and post freelancers' skills-test ratings, client reviews and work history.

WSJ: 'Get Me a Hair Appointment and Empty My Inbox'