【摄】片夹;片夹
she the side article according to the film jacket in the magazine, read for each passenger that expected can wait till the little clue.
她把方文的照片夹在杂志里,给每一个乘客看,期望能够等到一点点线索。
Based on the numerical simulation result of convective heat transfer, the finite element calculating model of the integrate jacket structure of the cylinder of a thin film evaporator was established, the stress analysis and the intensity calculation of the structure were made using the finite element method.
根据对流传热数值模拟结果,建立了薄膜蒸发器筒节整体夹套结构的有限元计算模型,利用有限单元法进行了结构的应力分析和强度计算。
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