查询词典 boundary

More than 100 unforgettable days and nights, members of the Joint Inspection of all work and live in the mountains of the Himalayas, the snow lying on ice climbing,Hard to make a living, sincere cooperation, a high sense of responsibility and mission, completed more than 1400 km boundary line and 100 stars the work of the Joint Inspection of the boundary markers.

一百多个难忘的日日夜夜，全体联检成员工作生活在喜马拉雅山脉的群山里，爬冰卧雪、风餐露宿、精诚协作、以高度的责任感和使命感，完成了1400多公里边界线和100颗界桩的联检工作。

Automatic boundary extraction of multiple targets of interest in an ultrasound image can not only help clinicians find out most perceptible objects, but also save sonologists' time for boundary delineation. Moreover, it is potentially helpful for the novice instruction and medical research.

中文摘要超音波影像之目标物自动边缘侦测，可帮助临床医师找寻可疑的目标物，节省检测人员手绘目标物的时间，还可以应用於超音波影像之电脑辅助诊断，新进医师的辅助教学，对於医疗诊断与教学研究都有帮助。

So the West is scientific, the non-West is not; physicians are scientific, midwives and alternative healers are not; chemists are scientific, wives and husbands in their kitchens are not. This process is most pronounced, in general, in those societies that border occident and orient. If our focus is on science, then the process of orientalizing and occidentalizing should be most pronounced just at the boundary between science and the humanities, and even more so at the boundary between the physical, the natural, and the social sciences.

西方是科学的，非西方则不是；医师是科学的，接生婆和江湖术士则不是；化学家是科学的，厨房里的妻子和丈夫则不是；总体上，这一过程非常明显，在那些社会之中界定着西方的和东方的；如果我们的焦点是在科学上，那么西方化和东方化的过程应该是在科学与人文的分界点上是最明显的，甚至是在物理科学、自然科学和社会科学的分界点上是最明显的。

When Nb segregates at grain boundary, the bonds across grain boundary are strengthened, while the interactions between Nb and its neighboring atoms are weakened.

Nb和Ti周围的Fe原子相互作用有所减弱，而Nb和Ti原子两边的跨晶界的原子间的相互作用加强，反映了替位Nb、Ti原子强化Fe晶界的作用。

In these boundary conditions, Boundary Integral Method has been discussed as the most important part. We use the hybrid FEM combined with BIM to analyze the electromagnetic scattering properties of objects and discuss the advantages of this hybrid method in truncating computational region、 accuracy、efficiency、 versatility and so on .

重点在于应用结合边界积分方程这一开域边界条件的混合有限元算法实现对目标散射特性问题的分析，探讨和研究此混合算法在求解目标散射问题时在缩减求解域、实施的难易程度、精度、效率和通用性等方面上的优势。

Because mechanical finger's outflow boundary change has the limitation, this kind of jig may clamp the work piece which takes also correspondingly to have the similar surface, simultaneously as a result of mechanical finger's quantity which installs is limited, but the jig itself does not replace, finger's outflow boundary change was not also big, causes the capture strength not to have the very big compatibility.

由于机械手指的外缘变化具有局限性，这种夹具可以夹取的工件也相应的必须具有类似的表面，同时由于安装的机械手指的数量有限，而夹具本身并不替换，手指的外缘也变化不大，导致了抓取力也不具有很大的适应性。

A boundary layer numerical solution was used for the computation of combustion in hybrid rocket motor according to the boundary burning theory.

引 言混合推进[1]的概念自从20世纪30年代提出之后，混合火箭发动机的燃烧问题就始终占据着重要的地位[2]。

For reconstruction from contours, this dissertation uses Active Contour Model to check the boundary contours. The algorithm can generate single, continuous and close contours quickly. For reconstruction from voxel, this dissertation presents an algorithm to trace the boundary contours from segmented regions based on Active Contour Model. The algorithm can trace the contours of inter and outer connected multi-regions correctly and accurately, and can prevent tracing from jumping out to the neighbor region, also can define the contour precision and contour key points actively as snake is growing up.

对于基于轮廓线的表面重建，利用主动轮廓模型（Active Model，又称Snake Model）来完成断层图象上目标轮廓的提取，可以获得单象素连通的封闭的目标边界轮廓；针对基于体素的表面重建中实施了分割后的体数据，提出了一种基于主动轮廓模型完成二值图象中轮廓跟踪记录的方法，可以对同属于重建目标的内外邻接多区域进行正确和准确的边界轮廓跟踪，使得在跟踪当前轮廓时不会跨越到相邻轮廓，且主动轮廓的精度可以根据参数交互决定，尤其是能够在主动轮廓成长的同时主动定义轮廓关键点。

As a preliminary theoretical exploration, a limited series of stream function was employed to study the characteristics of the reattachment boundary layer. The tentative analysis showed that the reattachment boundary layer of the circular cylinder, so long as it began at the effective reattachment region discussed above, would be developing to its reseparated point downstream the cross section of the cylinder, which essentially gave the new idea RCDR a theoretical cycle.

本文提出的&再附—减阻&机制可表述为：柱面上扰流元件后向锐缘处诱发的流动分离，既改变了柱面压强分布格局，又破坏了柱面附近的流动状态；若扰流元件锐缘后方流动在圆柱壁面上再附，形成再附边界层，再附边界层将沿流向发展，直至越过柱面最大迎流截面之后，才从圆柱面上分离，致使分离流的尾涡区变窄，绕流阻力降低。

They are:①completed total 8 000 km long natural seismic profiles cross the northern boundary and central part of the plateau, identified several deep-cut lithospheric faults and low velocity and low density bodies under the central part of the plateau related to Cenozoic volcanic eruption, the Tarim block subducted beneath the Altun Mts;②found the evidence that the Altyn Tagh fault formed in 220～240 Ma and at least 400 km sinistral offset since, and determined quantitatively deformation in Cenozoic;③discovered 350 km long high-ultrahigh pressure metamorphic belt in the south border of the Qilian terrane,which brobably represented the Early Paleozoic boundary between the North China and Yangtze plates;④according to new discoveries of caledonian ophiolite,granite are subducted complex established paleo-collision orogenic framework of northern Qinghai-Tibet plateau;⑤proposed a new model .

本文展示了中法1995～2000年青藏高原北部地学研究的如下主要新进展：①完成8 000 km长的青藏高原北部及中部天然地震岩石圈探测剖面，确定若干条岩石圈断裂，发现与新生代火山喷发有关的青藏高原中部深处的低速、低密度体，塔里木地块俯冲于阿尔金山之下；②提出阿尔金断裂形成于220～240 Ma和左行平移400 km的科学依据及确定其新生代变形量；③确定祁连南缘350 km长的高压-超高压变质带，提出其可能代表早古生代时期北中国板块与扬子板块之间西部界限的新认识；④根据加里东期蛇绿岩、花岗岩及俯冲杂岩带的新发现，初步建立了古碰撞造山格架；⑤提出高原隆升的&地幔底辟和内向陆内俯冲&的新假设。

I would like to ask, when Okinawa became a Japanese territory啦, and why? _ Japan

我想问一下，琉球什麽时候成了日本国土啦，为什么？

The most important thing is the volume with the help of sheepskin, I no longer look back on the past.

最重要的是在羊皮卷的帮助下，我已经不再回首往事。