• 本文提出空穴注入控制型横向绝缘栅双极晶体管(CILIGBT),有效控制高压下阳极区空穴注入,提高器件的性能

    Controlled hole injection LIGBT (CI LIGBT) is proposed in the paper, which can effectively control the hole injection with high anode voltage, and its latch up free characteristics can be improved.

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  • 分子尿酸、蛋白发酵萃取精华海藻糖因子梅。可深层补水,调节皮脂分子分泌、令角质快速充水。

    In contains ultra small molecule hyaluronic acid, milk protein fermentation extract, trehalose moisturizing factors, anti-inflammatory hazel extract. It regulates sebum secretion molecules.

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  • 结果:尺桡骨骨折髓内固定比其它固定器固定具有更好轴向压缩、弯曲扭转性能。

    Results: Compared with four kinds of other fixation devices, The force of anti-compress , anti-bend and anti-torsion of forearm interlocking intramedullary nails was more powerful.

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  • 窜水泥浆进行了配方优选和性能评价。

    The properties of this cement slurry system are evaluated.

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  • 进行冷态实验结合理论分析研究了密度扰动机理

    The anti-disturbance mechanism of the density lock is analyzed by cold and hot state experiments with theoretical analysis.

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  • 进行冷态实验结合理论分析研究了密度扰动机理

    The anti-disturbance mechanism of the density lock is analyzed by cold and hot state experiments with theoretical analysis.

    youdao

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