Solder joint fatigue life is generally ascertained through accelerated temperature cycle test on electrical subassembly.
焊点疲劳寿命通常是通过电子组件进行温度循环加速试验来确定。
As the pivotal subassembly of aviation digital camera, this er system based on CCD affects the imaging quality of aviation digital camera directly.
该CCD驱动系统作为航空数码相机的关键组件，直接关系到航空数码相机成像的质量。
Designing idea, system structure and subassembly on this framework are given. Intrusion detection, response decision-making and response implementation are minutely designed.
给出了该系统架构的设计思想、系统结构和组件，并对入侵检测方法、响应决策和响应实施子模块进行了详细的设计。
The main source for structural nonlinearity is summarized, and a FE model for the primary mirror subassembly of a collimator is established on the basis of contact theory.
介绍了产生结构非线性的主要来源，并在接触理论的基础上对主反射镜组件进行了合理的有限元建模。
The paper also gives the rules of subassembly detection, employing connection graph and local blocking graph, based on the definition of subassembly.
根据子装配体的定义给出了利用联接图和局部阻碍图识别子装配体的规则。
The layer upon layer indicates that the assembly sequence planning is carried out on components layer, subassembly layer and part layer respectively.
分层规划是指分别在部件层、组件层和零件层上进行装配顺序推理。
Traditionally, the integral casted stern post is positioned according to engine′s axes after completing subassembly on the berth. This technology is executed difficultly and needs large berth period.
整体浇铸的尾柱采用传统的在总装线船台上待分段合拢后，再拉主机轴线定位安装的方法施工难度大、船台周期长。
Traditionally, the integral casted stern post is positioned according to engine′s axes after completing subassembly on the berth. This technology is executed difficultly and needs large berth period.
整体浇铸的尾柱采用传统的在总装线船台上待分段合拢后，再拉主机轴线定位安装的方法施工难度大、船台周期长。
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