我国从2003年开始有混合学习方面的研究文章发表，但基于混合学习的大学化学教学模式研究成果至今空白。混合学习的典型教学模式有技术驱动模式、态度驱动模式和能力驱动模式。

In China, the first research article on blending learning was published in 2003, but there isn't any study on the instruction models about college chemistry teaching based on blending learning.

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对工作在纯剪切模式的微喷结构进行改进，引入了机械增益，大大提高了微喷的驱动能力。

The structure of the micro jet , which works in the pure shear mode , is improved upon by introducing mechanical plus and consequently the driving ability is heightened .

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如果您的电脑在卧室里坐着，你一定会明白沉默的能力，很容易通过使您的硬盘驱动器在不牺牲太多性能无声模式。

If your computer sits in a bedroom, you'll certainly appreciate the ability to easily silence your hard drives by enabling a silent mode without sacrificing too much performance.

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