查询词典 atiyah singer index theorem

What the above shows is that in an index of1 million sequential entries, the vast majority have the same leading byte and so will all be trying to get into the same block in the index.

上面所示的是在一个一百万序列项的索引中，绝大多数有一个相同的前导节，从而所有使用索引中的同一块。

However, rather than always being stored in the same single 'hot' index block, new entries will be spread across a number of existing blocks (assuming the index has been around for a while) thus reducing contention.

但是，与总是存储到同一个"热"块中不同，新的项目将分摊到多个已有的块（假定索引已运作了一段时间）中。

Prefix entries are available for sharing immediately after being written to the index block and remain available until the last deleted referencing suffix entry is cleaned out of the index block.

一个前缀被写入后立即就可以被此索引块内的后缀共享，直到所有引用此前缀的后缀都被删除为止。

Prefix entries are written to the index block only if the index block does not already contain a prefix entry whose value is equal to the present prefix entry.

应用键压缩后，生成索引时，如果一个键值的前缀在索引块中不存在，此前缀才会被写入索引块中。

Then, the index corresponding to the closest codevector is transmitted to the decoder. Due to the spatial correlation of an image block, the VQ index for a block is highly related to those of its adjacent blocks. If we can remove the kind of redundancy, the bitrate required for coding the VQ indexes can be reduced.

由於影像方块间具有空间相关联性，因此每个方块的索引值与其邻近四周方块的索引值间存在极高的相关联性，假如我们能移除这些关联性累赘，则编码向量量化索引值所需的位元率将可大为减少。

If the application is multi-user then it means that every user will tend to write into the same index block and buffer busy waits will be the outcome as transactions 'queue' to write data to the hottest index block around.

若单用户执行应用程序，这不是什么问题。若应用是多用户的，则意味着每个用户将写入同一个索引块。

Range of upper bound index on error state variance that is consistent with circular pole index is discussed for state estimation of a class of linear stochastic systems.

对一类连续线性随机系统的估计问题，研究了与圆形极点指标相容的误差状态方差上界指标的取值范围，从而给出直接判定方差上界指标与极点指标相容的一个充分条件。

The controller parameters are optimized by means of genetic algorithm to minimize the index consist- ing of the weighted index of squared error of the system and the weighted penalty term of violation of control input constraint.

控制器参数采用遗传算法进行优化，优化的指标由加权平方误差积分指标和控制力矩违反约束时的加权惩罚项组成。

There out, the static index (steady- state error) and the dynamic index of auto kinetic control system can be fix on.

由此，确定汽车运动控制系统的期望静态指标和动态指标。

Then, the paper analyzes file index management and put up an approach to accessing file index database.

然后对遥感卫星地面处理系统的文件目录数据管理进行分析，最后提出了文件目录数据的访问策略。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。