boundary structure

常见例句

First it needed a boundary structure, i.e. , a cell membrane to distinguish it from the outside world.
首先它需要一个界面结构，即一个区分它和外部世界的细胞膜。
The gritstone fan sediment was mightily controlled by the boundary structure condition in Wangzhuan area .
王庄地区砂砾岩扇体沉积，强烈地受制于边界构造条件；
The effect of grain boundary structure on secondary working embrittlement (SWE) of IF steels was studied by electron back-scatter diffraction (EBSD) and TEM.
采用电子背散射衍射（EBSD）技术和TEM技术对IF钢二次加工脆性与晶界结构之间的关系进行了研究。

I mean a blanket term, a guiding concept, a transcendental signified, something that explains the nature of the structure and something also, as Derrida says, which allows for limited free play within the structure; but at the same time the structure has this kind of boundary nature.
是一个概括性称呼，一个引领概念，一个超验所指，它解释了这个结构的内涵，正如德里达所说，它允许在结构内有限的自由游戏;,但同时这个结构也有限性。
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