When losing large amounts of weight, the scale is a useful tool to gauge the change.

当大量减重时，磅秤是一个有用的工具来衡量变化。

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The program includes a mandatory confidential online assessment tool so soldiers can gauge their emotional status around issues such as relationships, job satisfaction and life in general.

项目包括在线评估工具，他具有命令性和保密性。士兵通过它可以对诸如人际关系，工作满意度以及生活情况的情感状态进行评估。

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Press the differential towards the transmission cover at the crown wheel adjusting tool and read off the backlash on the dial gauge.

将差速器向盆形齿轮调整工具处的变速器盖方向压，然后读取百分表上的间隙值。

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But Saunders has no doubt it will in time become a tool for individual travellers to gauge just how environmentally friendly hotels really are.

BBC: Can hotels be truly carbon neutral?

The Roadmap highlights the need for strong water stewardship, and based on this framework Ceres has developed a cutting-edge tool, the Ceres Aqua Gauge, to help companies and investors improve their scrutiny and management of water risks.

FORBES: Business Sustainability at Rio +20 - What are we waiting for?

But he suggested that they proved a useful tool for the Backbench Business Committee to gauge the level of support for a particular subject.

BBC: Adjournment debate