对于以封闭式盒段组合结构为特征的卫星电子设备，讨论了其有限元模型的简化建模方法。
The discussions of the simplified finite element modeling method of the satellite electronic equipments with closed box segment combination structure are given.
对其关键的结构设计、热力计算进行了阐述，并通过与原有产品型式的结构和性能作比较，对该组合设备的优势进行了分析。
Its key structural design and thermal calculation is set forth, and comparing with the structure and performance of old one, its advantage is analyzed.
本发明提供一种利用超声和光谱技术组合成像和分析生物结构的设备。
The invention provides an apparatus for combined imaging and analyzing of a biological structure by means of ultrasonic and spectroscopic techniques.
根据循环式喷砂设备对组合阀的功能要求， 介绍了组合阀的结构和结构参数设计。
The structure and structure parameters of the combined valve were designed according to the function claim to the combined valve of the circulate mode sand spraying device.
在设备闭合高度有限的情况下，设计了1副结构新颖的组合式挤压模具，使3150kN油压机设备能力得到了有效的发挥。
A combined extruding die of new structure was designed to bring 3150kn oil press into its full play under the condition of limited shut height.
不同的订单结构、分拣模式、设备组合方式以及单机设备工作模式和效率都将改变和影响整个分拣线的效率。
Different order structures, sorting modes, combinative modes of the equipments, work patterns and efficiency of the single equipment can all influence the efficiency of the whole sorting system.
结构合理、功能组合巧妙，是一种理想的筛分运输设备。
Its advantages include reasonable structure and ingenious combination of functions.
结构合理、功能组合巧妙，是一种理想的筛分运输设备。
Its advantages include reasonable structure and ingenious combination of functions.
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