Therefore, it is essential to research BGA reliability under shock loading and design a more robust package.
因此,进行冲击载荷下BGA封装焊点的可靠性研究并设计更加结实的BGA封装是必需的。
参考来源 - 冲击载荷下BGA封装焊点的力学特性研究In this work, by combining the finite element(FEM) and discrete element(DEM) methods, a numerical simulation has been done for the mesoscale responses of plastic bonded explosives(PBX) under shock loading.
本文采用有限元和离散元相结合的方法,开展炸药在冲击载荷下细观响应特征的数值模拟。
参考来源 - 材料在冲击荷载下细观变形特征的数值模拟初步研究The pilot plant operation of moving bed bio-film reactor (MBBR) is successful to treat industrial wastewater from Taopu industrial zone. Compared with SBR, MBBR is more efficient to remove organic matter and to buffer the organic shock loading.
采用MBBR法处理桃浦工业区废水,同原有的SBR法相比无论在有机物的去除效果上还是对有机物的耐冲击负荷上都更优越。
参考来源 - MBBR法处理桃浦工业区废水的中试研究 Pilot Plant Study on Moving Bed Bio·2,447,543篇论文数据,部分数据来源于NoteExpress
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