• 器解剖授粉试验表明大邑梅较高繁殖保持野生种特性

    Flower anatomy and pollination test showed Armeniaca mume in Da 'yi had a higher reproductive capacity and kept some characters of the wild species.

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  • 该机采用微机控制通过面板键入调节测量光源强弱显示试验保持时间等使用方便,测量精度

    The machine adopts microcomputer control panel by typing measure the light intensity can be adjusted, and can display test force and hold time, ease of use, high accuracy.

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  • 试验表明具有粘度渗透污染石材,并能好的保持石材透水透气性

    The experiments show that the coating is low viscous, high penetrating, and not contaminating the stone. It maintains a very nice air and moisture permeability with the stone.

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  • 辅助夹具有效地传递了压缩载荷扭转载荷,并保持中心线试验过程始终不变。

    The compressive load and torque were transferred effectively. The Central Line of the force and torque...

    youdao

  • 辅助夹具有效地传递了压缩载荷扭转载荷,并保持中心线试验过程始终不变。

    The compressive load and torque were transferred effectively. The Central Line of the force and torque...

    youdao

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