焊点合金在长期的负荷下会出现原子结晶格子(Atom Lattice)的重整；也就是焊点经过长时间劣化下，最后终究会发生故障，原因当然是长时间应力而带来过度"应变"而成"疲劳"所致。
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结晶格子 crystal lattice ; lattice crystal
超结晶格子 superlattice
离子晶格 [晶体] ionic lattice ; ion lattice ; Ionic crystal lattice ; ionic c lattice
晶体格子 crystal lattice ; space lattice
分子晶格 molecular lattice ; molecular grating
原子晶格 atomic lattice ; atomic crystal lattice ; lattice atomic
带弧形蓝宝石水晶格子 with curved sapphire crystal lattice
本论文从石墨的空间结构特点出发，说明了其层状结构，并且把石墨一层内的晶格即六角格子作为研究对象。
In this paper, beginning with the characteristic of space structure of graphite, we explain its layer structure and choose lattice in a layer which is called hexangular lattice as our studied object.
用简单数学方法就体心立方晶格和面心立方晶格证明了三维情况下布里渊区体积等于倒格子原胞体积。
It is proved that the volume of Brillouin zone and that of the reciprocal lattice primitive cell are equal for BCC lattice and FCC lattice in three dimensions by a simple mathematical method.
采用晶格变换的方法证明了在底心单斜格子中密勒指数与晶面间距的关系式。
In this paper, a method of lattice transformation is introduced to demonstrate the relational expression between Miller indices and interplanar spacing in base-centered monoclinic lattice.
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