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.
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.
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.
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