等离子的配合物有超灵敏跃迁，其振子强度比自由离子高2 ~ 5倍。

The oscillator strength of the chelates are 2 to 5 times higher than that of free ions.

youdao

采用有限元软件方法，分析了常用的电除尘器振打锤的结构型式、材质工艺、弹性模量等对其振打加速度大小及分布规律的影响。

Analyze the influence of acceleration of EP and the distribution of acceleration, generating by common vibrating strike hammer's types, qualities and material's elastic modulus, by using the FEM.

youdao

对多孔结构金刚石圆锯片进行了模态分析，分析其振型特征，针对多孔锯片减振降噪提出了开孔率这一新的评价方式，并给出了公式；

Those saw blades with holes structure are analyzed by the mode analysis, study the mode characteristic, the ratio of open-hole is presented and given the formula.

youdao