It is important to further improve PMIG welding control performance and corresponding process results by full digital control design in welding machine research.

从全数字控制的角度对脉冲焊机进行研究以提高焊机控制性能，进而进一步提高焊接工艺性能是焊接领域中的重要任务之一。

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W. David Stahlman, a professor of psychology at UCLA, recently purchased one machine to use in his research on hermit crab behavior.

加州大学洛杉矶分校的心理学教授W·大卫·斯塔尔曼最近就购买了一台机器用于他的寄居蟹行为的研究中。

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After a year of research, the team came up with a gravity-driven hand-washing machine successfully.

经过一年的研究，该团队成功研制出了一种重力驱动的洗手机。

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GDP, they are also supplying brainpower for its research machine and energy for its entrepreneurial economy.

ECONOMIST: Wandering scholars

Originally conceived as a regional facility for Europe, the LHC has evolved into a research machine for the world, built in Europe with contributions from countries around the globe.

ECONOMIST: Science

Beyond its musical application, the machine represents tantalizing possibilities for research into disorders that affect speech.

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