查询词典 boundaries

According to the different orientations of domain walls with respect to the (100) observation plane of a foil, 90°domain boundaries may be divided into two kinds. one is thin lens or ring shaped a-a 90°domain boundary, and the domain wall lies on the {110} plane; Usually, most of these domain boundaries are uncharged; according to the extinction rules for the (011) domain walls, the displacement vector 〓 along 〓 can be dertermined, which is parallel to the line of intersection between the domain wall and the plane consisting of spontaneous polarization vectors on both sides of domain boundary; from selected area electon diffraction of crystals including domain boundary, we not only examine slight difference in the crystal parts on both sides of the domain boundary, but also obtain crystallographic relationship between them, that is, there exists a 180°rotation symmetry operator along a normal of domain wall. The other is Z or ring shaped a-c 90°domain boundary along {010} direction, and the displacement vector 〓 runs along 〓 direction.

根据界面相对于样品中(100)观测面取向的不同，90°畴可分为两类：一类为薄透镜片状或环状的a-a90°畴，其界面平行于{110}，多数不带电，由消光规律可确定其位移矢量平行于畴界面与自发极化所在平面的交迹，即，〓方向，而从包含畴界的选区电子衍射图可知，这种不带电的90°畴界两侧存在微小的取向差，其界面两侧的结晶学关系为以界面法线为二次轴的旋转关系；另一类为Z状或环状的a-c90°畴，其界面平行于[010]或[001]，相应的位移矢量为〓方向。

The classical overlapping Schwarz methods try to transport boundary information by exchanging message on the artificial boundaries. However because of taking Dirichlet conditions as the transmission conditions, which makes the solution reflect when across the artificial boundaries, classical overlapping Schwarz methods converge very slowly—suppose the overlapping domains take a little percentage.

人们很早就认识到，在Schwarz方法中可以采用其它的内边界条件—如Robin条件来代替Dirichlet内边界条件，而且也注意到如果参数选取合适，那么这些内边界条件可以大大加快Schwarz方法的收敛速度。

National boundaries, however, are not always the same as the boundaries of a speech community.

然而国界并不一定是一种语言群体的分界线。

But the change of humid boundaries is not in evidence like the heat boundaries. Before and after 1980, the Subhumid boundary and semiarid boundary move towards west or east by turns.

而干湿界线的变化却不如热量界线变化明显，80年代以前和80年代以后的湿润和半湿润的界线表现为南段东退北段西移。

For example, some systems TAB to 4 character boundaries, others to 8 character boundaries, and others to preset tab stops.

例如， 有些系统 TAB 是 4 个字元的边界，其他的是 8 个字元的边界，另外的预先设定 tab 停止位置。

Reference to the southwest Pacific island southeast corner of Tasmania to the Antarctic continent and the Indian Ocean to the warp boundaries, southeast to the southern tip of South America through the Cape Horn and the Atlantic meridional boundaries, North via the Bering Strait and the Arctic Ocean Link, N Panama Canal and Magellan Strait, Drake communication across the Atlantic. W Strait of Malacca and Sunda Strait links the Indian Ocean, the total approximate contour round.

范围 太平洋西南以塔斯马尼亚岛东南角至南极大陆的经线与印度洋分界，东南以通过南美洲最南端的合恩角的经线与大西洋分界，北经白令海峡与北冰洋连接，东经巴拿马运河和麦哲伦海峡、德雷克海峡沟通大西洋，西经马六甲海峡和巽他海峡通印度洋，总轮廊近似圆形。

Page registers in the DAGs allow linear or circular addressing within 64K word boundaries of each of the memory pages, but these buffers may not cross page boundaries.

在体大鼠页寄存器允许范围内的线性或圆形64K的内存页的每个单词的边界处理，但这些缓冲区不得跨页边界。

On the basis of identifying boundaries, the depositional cycles and spatial distribution of boundaries in the study area are analyzed.

在界面识别的基础上，对研究区沉积旋回及界面的空间配置进行了分析，认为不同级次界面的识别是高精度层序地层研究的核心，对于油田勘探和开发具有至关重要的作用。

Most of such dendrite cores are distributed in the grains with an elliptical morphology; some of them lie in the grain boundaries with triangular or lathy morphologies. There are few dislocations and substructures in the dendrite cores, and there are clear phase boundaries between such dendrite cores and the matrix.

Ni合金过冷熔体中亚稳相和稳定相的竞争形核的计算与实验结果定性吻合，即当熔体过冷度大于某一临界过冷度时亚稳相将作为初生相从过冷熔体中析出，通过分析发现瞬态形核理论能更好的描述深过冷熔体中的竞争形核问题。

It is shown that the amount of chromium carbide precipitated at the grain boundaries increases nearly logarithmically with time of sensitization, and the precipitation of 1—2% of carbon contained in the steel at the grain boundaries is sufficient to cause severe intergranular corrosion.

此外，18鉻-8镍型不锈钢中所含碳的总量中只要有1—2％析出在晶界，就足以引起严重的晶间腐蚀。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。