查询词典 atiyah singer index theorem

The new index is defined as Line Usage Curtailment, and a probabilistic model is used to calculate the index.

定义了线路削减阻塞电量新指标，并建立了该指标的概率模型。

In this paper, a performance index, which is used to evaluate the operating uniformity of multi-cyclinder engine, is presented based on the fact that the fluctuation of gas pressure in the expansion stroke cyclinder leads to the fluctuation of instantaneous angular velocity. The value IP is propotional to the fluctuation of instantaneous angular acceleration. Fuzzy diagnostic index for misfire fault is introduced and investigated also in this paper.

根据多缸发动机曲轴瞬时转速波动不均匀性主要由缸内循环气体压力波动不均匀性引起这一基本事实，以曲轴瞬时转速的实时检测为基础，在一个工作循环内按着火顺序将作功冲程中瞬时角加速度的波动作为评定各缸工作不均匀性的指标，将所得IP模糊化用于多缸机的故障诊断也作了初步的探讨。

This thesis also discussed the deficiency of index for measuring species association and Cody index for measuring βdiversity.

此外，本项研究还发现了种间联结的一些测度方法及Cody指数的不足，并在此基础上提出了相应的改进方法。

To observe the effect of suaeda salsa seed oil on total cholesterol, Triglyceride, index of clearance of immunological deficiency mouse, and index of phagocytosis in the mouse.

目的 观察碱蓬籽油对高脂小鼠总胆固醇和甘油三酯含量及免疫力低下小鼠廓清指数、吞噬指数的影响。

Result: High, medium and low dose treatment groups of Anthriscus sylvestris and the positive drug group of Baizhu have the ability to increase the body mass index and organs index of spleen deficiency mice in some extent, extend its swimming time, strengthen appetite, enhance its ability of cold-resistant, increase the times of activities and enhance their survival rate.

结果：高、中、低剂量组的峨参及阳性药物组白术，均能不同程度地提高脾虚小鼠的体重及其脏器指数、延长脾虚小鼠的游泳时间、增强食欲、提高其耐寒能力、增加其活动次数、提高其存活率。

Moreover, the GDP deflator is a Paasche index while the CPI is a Laspeyres index.

这意味着，两个指数所用的砝码不同。

In doing so, we have gotten these objects:(1)built the relationship between natural vegetation pattern of china and the climate,based both on Kira-index and dry/wet index;(2)built the phenology model describing main natural vegetation types of china,based on degree-day;(3)built the drought sensitivity function for main vegetaion types of china; and (4)integrated the drought sensitivity function with the PDSI.

在执行过程中我们基本上按照项目计划书的原初设计完成了如下的工作：①采用Kira的生物热量指数与生物干湿指数相结合的思想，建立了中国自然植被的空间分布与气候因素之间的数量关系；②利用有效积温与生育期之间的关系，建立了自然植被主要类型的物候模型；③根据文献中的实测资料建立了主要农作物类型、自然植被主要类型的缺水敏感性指数；④将此缺水敏感性函数代入Palmer干旱强度指数的计算模型之中。新的干旱强度指数计算步长为周(7天)。

The grey target theory is used to set up the model for mathematical evaluation;the tactical and technical performance indices,which reflect the effectiveness of weapon systems best,is used to form the index series of weapon systems to be evaluated,and the standard mode of these index series is derived according to the .

即：首先用灰靶理论建立评定方法的数学模型，以能反映武器系统效能的战技性能指标构造各比较方案或模式的指标序列，进而求得各指标序列的标准模式。

If we are reading a slice of columns, we use the row-level column index to find where to start reading, and deserialize block-at-a-time (where "block" is the group of columns covered by a single index entry) so we can handle the "reversed" case without reading vast amounts into memory

如果读取的是列集合，那就要用行级列索引查找从读取的起始位置并且反序列化每个块（"块"就是单个索引所覆盖到的一组列），这样我们不需要大量占用内存就可以处理"逆向"情况。

It shows that the despondence of the market is little to the MBO and the investors' wealth is not remarkable increased. Secondly, we use three kinds of financial index (profit margin of primary business, ROE and EPS) and compositive financial index structured through the principal components analytic method to inspect the changes of the operating performance after the MBO.

其次，分别使用三大财务指标（主营业务利润率、净资产收益率和每股收益）和采用主成分分析法构造的综合财务指标来考察MBO前后企业经营绩效的变化，发现实施管理层收购的中国上市公司，在MBO前的经营绩效已经开始下降。

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。