之前我一直在解释为什么该看变动迟缓的黏性价格，而不是象日用商品那样的速动价格——即核心通胀。
I've tried in the past to explain why we should focus on sluggish, sticky prices, not volatile prices like commodities - hence core inflation.
测定了不同物料最大操作区所对应的静床高及喷动流化气速与床层压降、床层空隙率分布的关系。
The corresponding static bed height of the biggest spout fluid operating range and the relation between bed pressure drop and spout fluid velocity were determined.
建立了基于悬置元件怠速工况下动刚度的发动机悬置系统MATLAB力学模型。
A mechanics model for engine mount system is established with MATLAB based on dynamic stiffness of engine mounts in idle condition.
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