The results show that:Hydrogen abstraction occurs only via a direct mechanism without the presence of addition elimination mechanism, proposing by some experiments.

研究结果表明，夺氢反应只能是直接夺氢，而不是一些实验所设想的还有加成消除机理。

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Colorized touching screen man-machine interface could provide direct and convenient operation feeling, and support the malfunction diagnosis and malfunction elimination prompt function.

彩色触摸屏人机界面，提供直观、便捷的操作感受，并支持故障自诊断及故障排除提示功能。

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First, it addressed the elimination of direct federal subsidies for low-income housing development.

FORBES: For the 21st Century, a Network of Beneficial Philanthropy and Corporate Citizenship

His legislation would direct the U.S. Executive Director of the IMF to propose elimination of this policy to the IMF Executive Board.

FORBES: Fact and Comment

Money gets pumped into the economy either by a tax cut or tax elimination of levies on returns on investment orgeneral tax cuts or government direct payments.

FORBES: Let's Finance Supply-Side Tax Cuts With Laffer Shares