Large grain sized specimens, polished monograin thick slices and cross electrodes are prepared for observing the dynamic processes of domain movement.

制备粗晶粒及单个晶粒厚的抛光薄片，利用十字形电极，观察在电场作用下，电畴运动的动态过程。

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In this paper, the theoretical model of cross-flow of grain cleaning fan on farm is proposed by using the finite element method.

本文应用有限元方法，建立了横流式农用清选风机内部的气体流动数值模拟模型。

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The relationship between three-dimensional grain morphology characteristics and random cross-sectional parameters has been established based on the method of simulation slicing.

本文通过仿真切割的方法建立晶粒三维空间形貌特征与其随机截面形貌参数之间的关系。

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Because the plywood has been sliced into thin pieces that are laminated cross-grain.

因为胶合板是被分割的,层积的混合谷物的板子。

麻省理工公开课 - 固态化学导论课程节选

As for cross-breeding, Mother Nature had done it first, cross-pollinating different wild grasses until they produced a grain that could eventually expand into modern bread.

ECONOMIST: Norman Borlaug