以上来源于: WordNet
The paper describes the model for calculating the neutron flux density distribution in two dimensional hexagonal geometry assembly of light water reactor (LWR) by transmission probability method.
研究利用穿透概率法求解二维六角形轻水堆燃料组件内中子通量密度分布。
The precursor of freeze - drying is amorphous with residual water and ammonia, having a smooth surface. The morphology is flaky, club - shaped and a little hexagonal.
冷冻干燥前驱体呈非晶态，有残留的结晶水和氨，表面光滑，形貌主要为片状和条柱状，有少量六边形态。
With the increase of water content, the structure of liquid crystal changed from the hexagonal to the cubic.
增溶水以自由水、结合水的方式存在于胶团中，随水量的增加，液晶结构由六角状向立方状转变；
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