| 1. | Linking a network storage space to a network server
将网络存储空间连接到网络服务器 |
| 2. | The classical r - tree as index is adopted in spatial joining . r - tree is performed by bulk loading
在空间连接处理的算法上采用了经典的r树作为索引，采用批生成算法生成r树。 |
| 3. | This means that the new area can start at 0x10580000 , contiguous with the heap memory that s already committed
就是说，新的区域可以从0x10580000开始，与已经提交的堆空间连接在一起。 |
| 4. | We summarize that spatial index system should provides three kinds of spatial query , they are , spatial range query , nearest neighbor query , spatial join query
本文总结出空间索引系统应提供的三类空间查询：空间范围查询、最近邻居查询、空间连接查询。 |
| 5. | Social features : plef should offer means to connect with other personal spaces , so that learnres can engage in knowledge sharing and collaborative knowledge creation
社会性特征： plef应可以提供与其他（学习者）的个人空间连接的手段，使学习者可以从事知识共享和知识创造协作。社会特性，如标签，评论和共享都得到支持。 |
| 6. | Simply state , topology optimization consists of determining the best arrangement of a limited volume of structural material within a given spatial domain so as to obtain the optimal mechanical performance of the concept design
拓扑优化是指确定结构单元、节点及内部边界的空间连接方式。其要求结构工作性态良好，结构物有较高的安全度和可靠性。 |
| 7. | This thesis discusses spatial data index first , shows the history of spatial index structure , introduces the current domestic and foreign main index structure in gis ' s spatial joining , and then makes use of character to express spatial object
本论文首先对空间数据库的索引进行探讨，并给出了空间索引结构的发展演化图，然后介绍了目前国内外gis的空间连接过程中的主流索引结构，最后引入了字符来表达空间对象。 |
| 8. | In addition , we summarize some spatial join algorithms based on r - tree index and their cost estimation models . we also give out a query optimization algorithm framework based on dynamic programming algorithm , and integrated basic r - tree index method and query optimization mechanism into sadbs ii
另外，本文还总结了几种基于r树索引的空间连接算法及其代价评估模型，利用动态编程算法给出了查询优化的算法框架，并在sadbs中集成了基本的r树索引方法和查询优化机制。 |
| 9. | On this base , mechanism / pro module is been utilized in the paper , which links adams software with pro / e software . establish simulating model of large extensible satellite ' s antenna , include cad three - dimensional modeling and appending constraints along with movement - set by practice space link , at the same time make correlative enactment and explanation , which needed in the study of simulation
在此基础上，研究中采用adams软件与pro e软件的接口模块? mechanism pro模块，在pro e软件环境下，建立了大型可展开卫星天线的仿真模型，工作内容包括cad三维实体建模以及根据卫星天线的实际空间连接情况添加约束和运动副，同时对仿真研究中所需要的参数作了相关的设定和说明。 |
| 10. | Given a query window , spatial range query finds all spatial objects that might conform to certain spatial relationship with the query window . nearest neighbor query finds spatial object nearest to given point . spatial join query always involves two or more than two map layers
空间范围查询在某图层内找出与给定查询窗口满足一定空间关系的所有空间对象；最近邻居查询在某图层内找出距离某点最近的空间对象；空间连接查询往往涉及对两个或两个以上图层中空间对象之间的操作。 |
