structure level number
... Structure level and model 结构层次和模型 structure level number 结构层数 grid structure high-level assembly 网架高空悬拼 ...
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层次结构数据库 hierarchical database
层次结构式数据格式 Hierarchical Data Format
随着梯度结构层数的增加,应力缓和效果增强,但增强的趋势由明显变为平缓。
With the increase of the gradient layer number, the effect of thermal stress mitigation is more obvious, but the trend becomes smooth.
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