查询词典 atiyah singer index theorem

First, the method of establishing TW-index is introduced in detail. Then the window query based on the TW-index is expounded. Second, the methods and procedures of establishing TW-index and window query during appending data dynamically are presented.

本文对TW-索引的建立过程作了详细地介绍，并对基于TW-索引的窗口查询作了阐述；同时，讨论了当数据处于动态更新时TW-索引的建立及查询方法。

This study measured the isovolumic contraction time , isovolu-mic relaxtion time and ejection time of CCP group and normal contrast group. Late,tei index was calculated, relationship between Tei index and LV function index such as ejection fraction ,the ratio of transmitral peak velocity at early diastole to transmitral peak velocity at late diastole etc.

本研究通过对正常对照组与肺心病病例组使用频谱多普勒超声心动图测量ICT、IRT、ET时间计算Tei指数，观察肺心病左心室Tei指数变化并分析其与超声测定的心功能指标EF、E/A等相关性，探讨Tei指数评价肺心病左心室整体功能的价值。

At the lower generation (C5) of the autotetraploid eggplant, plant shape index and the ratio of the well-balanced plants (9.19%) are low. The average shape index for 12 strains of the three different female parents is 0.4779. But its genetic rate is: h^2=96.39%±3.52%. Plant shape index shows strong minus correlation with average fruiting ability, it's relique interrelated coefficient is: r=-0.9989 and correlative heritability is: h=-95.22%.

同源四倍体茄子育种选择的较底世代（C5代）株形和结果正常的植株比例很低(9.19%)，3个不同母本系的12个株系株形指数平均为0.4779，株形指数的广义遗传率h^2=96.39%±3.52%，株形指数与植株平均结果数呈极强的负相关性，遗传相关系数r=-0.9989，相关遗传力h=-95.22%。

In general under ideal perfect competitive environment, because of the replaceability the active output of a certain generating set will fall in vast scale while its bidding price is slightly raised, and the sensitivity index based on its own price will be a very small negative value; along with the increment of market power this index will gradually increase until sensitivity index becomes zero. This conclusion can be spread to the situation of multi-generating sets.

在理想的完全竞争环境中，由于可替代性，某台发电机组稍微提高投标价格一般会导致其有功输出的大量减少，基于自身价格的灵敏度指标为很小的负值，随着机组市场力的增加，该指标逐渐趋于增大，直至为零，此结论可推广至多台机组的情形。

Since 1997, the trend of deflation has been appeared in our country , the commodity retail price index, the residents consumption price index and the production material trade price index all have been appeared to be negative growth, the increase extent of money supply and the money circulation velocity also have been appeared to decline.

1997年以来，我国出现了通货紧缩的趋势，商品零售价格指数、居民消费价格指数、生产资料批发价格指数均出现了负增长，货币供应量增幅和货币流通速度也出现了下降的趋势。

Methods Five body indices of a total of 1 757 AGA neonates converged from 12 cities in China were caculated with computer,which were the gestational maturation,the Quetelet Index,Rohrer Index,Recumbent length Croun Rump length Index,Recumbent length/Head circumference,Mid-Arm circumference/Head circumference r...

用计算机演算1 757 例AGA 新生儿的5 项身体指数，即QueteletIndex 、Rohrer Index 、身长顶臀长指数、身长／头围、中臂围／头围比值。

Based on systematic analysis, nine seismometry parameters that response earthquakes well in North China are selected, which are seismic frequency, seismicity scale, mf-value, b-value, D-value,η-value, seismicity intensity entropy and seismicity time entropy. Using synthetic anomaly index method, we calculated their seismic anomaly index values separately and synthesized these values into a chronogenesis curve. After studying its short-term anomaly characteristics to earthquakes, the criterion index for M≥5.8 earthquakes in North China is obtained. The R-value test indicts that it has good prediction effect.

在系统分析并筛选出华北地区地震频度、地震活动标度、mf值、调制比、b值、D值、η值、地震活动强度熵和地震活动时间熵等映震较好的9项测震学参数基础上，应用综合异常指数方法，分别计算了它们各自的地震异常指数时序值，进而合成得到华北地区测震学综合异常指数时序曲线，通过研究其地震短期异常特征，给出了华北地区M≥5.8地震短期综合预测的判据指标，经R值评分检验表明，该指标具有较好的地震预测效能。

Compared with Treynor index, Sharpe index and Jensen index,this paper analyse the correlative coefficient between them.

并将结果与经典的特雷诺指数、夏普指数和詹森指数进行了操作上、数值上的比较，分析了两两相关系数。

But, in fulfillment, we discovers, reflect the index sign of the ability of repaying debt, reflect the index sign of the profit ability and reflect the index sign of the operation ability familiarly, although on the certain degree, can satisfy the ability of repaying debt, profit ability, operation ability and analytic request in evaluation in its the wholes, still exsits shortage.

但是，在实践中，我们发现，常见的反映偿债能力的指标、反映盈利能力的指标、反映营运能力的指标，虽然在一定程度上，能满足偿债能力、盈利能力、营运能力及其整体评价分析的要求，但仍存在不足。

Through demonstration research, it appraised subentry index and general index of investment Climate in every province and mutual confirmation of FDI achievement index in GDP, and proposed the development strategy and suggestion of the regional investment Climate of our country.

在实证上，采用主成分分析法对我国各省投资环境的各分项指标和总指标进行实证分析与评价以及相对于GDP的FDI绩效指数的相互印证，并据此提出了优化区域投资环境的发展对策建议。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48