查询词典 boundaries

It is claimed that grain boundaries intersecting the surface of transverse specimen facilitate short cut diffusion of Al atoms in the substrate to assist Al2O3 nucleation and growth on the surface.

这与横切样品表面存在品界，有利于铝的短路扩散有关。

To counter this tactic, Tarkin proposed a new organizational scheme to the Emperor. In addition to the sectors defined by astrographic and political boundaries, there'd be overlapping 'priority sectors' defined by the amount of treasonous activity therein.

为了对抗这种战术，塔金向皇帝提议了一个新的组织计划，除了根据地理位置和政治边界划分星区，还会有重叠的高优先星区，依据反抗活动的数量而定。

The tree-dotted hedgerows mark boundaries that may be centuries old.

树木点缀的篱笆灌木标志牧场的边界。那些边界或许有上百岁年纪。

It proposed that during the structural deformation (about in the Yanshan～Himalaya movement epochs), under the control of the right triangle boundary condition and in the united stress field in which the three boundaries were acted on by three side forces vertical to them at the same time, petroleum/gas substances in the block that had been in fluid/gas state at that time might move driven by high pressure driving from the side parts to the center of the triangle block along with deformation of the rock beds, forming industrial gas fields in the suitable structure parts of the triangle block.

据此提出川南地区在直角三角形边界条件控制下，在三边同时受力的联合应力场中，当时已呈液、气态的油气物质在高压驱动下随岩层褶皱变形大体同步自三角形边缘向中心推进扩展运移，在三角形中部适当的构造部位聚集，形成工业油气田的新观点。

Then, in the procedure of triangulation, we introduce the concept of front splitting and discontinus increasing, so that the procedure can be used to form triangular elements within muti-connected domains with arbitrary boundaries and nodes without any regularity.

然后，在将内部结点和边界结点连成三角形的阵面法中提出了生成阵面增长和分裂的概念，使得该方法能够适应于结点疏密程度变化很大的任意边界内的三角形网格的生成，并能够自动处理多连通域问题。

The boundaries between {1012} twins and their neighbors disappear during twinning.

对扭折带和其他变形带的特征进行了对比考察。

Therefore, the mechanical properties especially the toughness of TWIP steels can be improved by way of controlling its heat treatment process to increase the number of CSL boundaries in original structure.

CSL晶界对材料的抗晶间腐蚀、断裂和蠕变强度的提高均有有益的作用，因此，通过控制TWIP钢的热处理工艺来提高原始组织中特殊晶界的含量，可以提高TWIP钢的强韧性。

Since any frequent itemset is a subset of a maximal frequent itemset (an itemset is maximal frequent if it has no superset that is frequent), this paper proposes the DMFI (Discovery of Maximal Frequent Itemsets) algorithm for mining all the maximal frequent itemsets from data sets. This algorithm searches the maximal frequent itemsets in data sets from both bottom-up and top-down directions in the meantime. This paper proposes an algorithm that evaluates the boundaries on the support and confidence of uncalculated itemsets by exploiting the information provided by the calculated itemsets.

本文在经典关联规则的基础上，提出了一系列扩展的关联规则开采算法：发现关联规则的难度体现在发现频繁项目集上，事实上最大频繁项目集（其所有的超集都为非频繁项目集的频繁项目集）的集合已经包含了所有的频繁项目集，本文提出一种发现最大频繁项目集的算法DMFI(Discovery Maximal Frequent Itemsets)，该算法采用自底向上和自顶向下相结合的搜索策略对数据空间进行有效的搜索。

For the most of charged 180°domain boundaries, its domain wall curves arbitrarily; only a few of uncharged 180° domain walls shape like cylinder or plane.

对于多数带电的180°畴界为空间曲面，只有少数不带电的180°畴界为柱面或平面。

The increase in the use of information and communication technologies facilitates the informal and individual transfer of ideas unconfined by national boundaries.

信息和通信技术的广泛应用促进了非正式和个人的思想的无国界交流。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！