• Combination of stimulated Raman scattering properties of gas and solid laser harmonic technology greatly expands the covering range of the wavelength.

    气体受激拉曼散射特性以及固体激光谐波技术结合大大扩展波长覆盖范围

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  • Make research on the reaction of bulk solid to silo wall and to attenuation of silo structure while the dynamic response of silo models to foundation's simple harmonic motion is calculated.

    计算模型地基运动动力响应研究了散体对仓体作用及散体对仓的减振作用。

    youdao

  • Make research on the reaction of bulk solid to silo wall and to attenuation of silo structure while the dynamic response of silo models to foundation's simple harmonic motion is calculated.

    计算模型地基运动动力响应研究了散体对仓体作用及散体对仓的减振作用。

    youdao

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