The most cutting-edge tool under development is the "teachable agent"— a computerized character who learns, tries, makes mistakes and asks questions just like a real-world pupil.

正在开发的最前沿的工具是 “可教的代理”——一个计算机化的角色，它像现实世界中的学生一样学习、尝试、犯错和提问。

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But the most cutting-edge tool under development is the "teachable agent"— a computerized character who learns, tries, makes mistakes and asks questions just like a real-world pupil.

但最先进的开发工具是“可教的代理”——一个计算机化的会学习、尝试、犯错和提问的角色，就像一个真实世界的学生。

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In many cases of stainless steel cutting operations with carbide tools, a tool life strongly depends on flank notch wear of depth of cut rather than average flank wear of main cutting edge.

硬质合金刀具在不锈钢加工中，其刀具耐用度主要是取决于后刀面边界磨损而不是主切削刃后刀面的平均磨损量。

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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?