“这是一种指数效应。”波特说。
由于在我国具有最代表性的指数品种正在形成当中，国内指数效应的研究尚处于初步阶段。
As the most representative indexes in domestic stock market is in developing, the research on index effect in China is still in a primary stage.
指数效应是指在成份指数调整前后，调入指数和调出指数的股票的价格和成交量均会有的异常的市场反应。
The index effect is defined as the abnormal market reflection of price and volume of the stocks being added into and deleted from an index as the index adjusts its sample stocks timely.
在国外，指数效应的是研究股票市场运行机制和股票市场参与主体行为的重要事件，也是研究股票市场有效性的重要事件。
In foreign countries, the index effect has been an important event for the research of not only the behavior mode of market participants, but also the problem of market efficiency.
这种成本同内嵌到每一个个别决定中的不确定性成指数级正比(由于决定的结合效应)。
The cost is directly and exponentially proportional (due to the compounding of decisions) to the uncertainty built into each individual decision.
这个模型的核心是延伸型指数函数的松弛效应，就像放射性物质的衰变曲线一样。
The core of this model is a function called a stretched exponential relaxation, which is similar to the decay curve of a radioactive material.
基数效应预计会在下班见减缓，以把消费价格指数控制在同比低于4%的水平。
Base effects were expected to ease in the second half, capping CPI at below 4% year-on-year.
排除这些女孩子的社会经济地位、体重指数及家庭情感沟通等因素后，家庭聚餐的保护效应仍存在。
The protective effect of family meals persisted regardless of the girls' socioeconomic status, body mass index, or feelings of family connectedness.
工业聚集经济指数是衡量城市聚集经济效应的重要尺度。
Industrial agglomeration economy index is an important measure of urban agglomeration economy effect.
利用诱导效应指数建立了一个含羰基有机化合物的标准生成热的简单计算方法。
A simple method for calculating the standard heats of formation of organic compounds containing carboxide using the inductive effect index is built up.
上证180指数调整效应所表现出来的明显不同于成熟市场的特征反映了我国股票市场弱有效性的特征。
The effects of the revisions to the SSE180 index are evidently different from matured stock markets and reflects that Chinese stock market is weak-efficient.
对指数族非线性随机效应模型，本文首次利用Q函数进行统计诊断。主要创新性研究成果如下。
Q function have been used to study the statistical diagnostics for the exponential family nonlinear models with random effects.
提示急性心肌梗死患者口服氯沙坦产生外周阻力及心肌耗氧量下降，心指数增加等有益的血流动力学效应。
The results showed that oral losartan administrated to patients with ami resulted in beneficial hemodynamic effects, such as decrease of SVR and oxygen consumption, increase of cardiac index.
亚硝胺类化合物的结构与毒性之间存在着一定的相互关系。用诱导效应指数I作为结构的特征键参数可以得到烷基亚硝安的结构与毒性的定量关系。
By using the inductive effect index I as a characteristic bond-parameter, a formula is given describing the relation between the structure of N-nitrosamines and its acute toxicity.
胰岛素抵抗是与体重指数相关的重要指标，被认为能更准确地反应脂肪的代谢效应。
Insulin resistance is also an important correlate of BMI and is perceived as a more accurate marker of the metabolic effect of obesity.
通过对复合材料熔体指数、力学性能以及形态结构的比较，探讨了无机组合粒子级复配共混的协同效应。
The compound inorganic particles synergistic hybridization effect was studied by comparing the melt index, mechanics capability and the morphology.
利用极化效应指数，构造了链烷烃的有效碳链长度。
The effective length of carbon chain of alkanes was built up by using the polarizability effective index.
本文提出一种消除边界效应计算聚集指数R的方法。
There was a new method in the paper to correct border effectiveness during calculating the assemble index r.
通过对复合材料的氧指数测定表明，添加了可膨胀石墨的复合材料具有良好的阻燃特性，但膨胀石墨对于复合材料的阻燃效应贡献甚微。
By means of the test of LOI (limited oxygen index), it is showed that composites have good flame-retardant characteristics and expanded graphite has less contribution to the flame -retardant effect.
利用诱导效应指数，建立了某些碳氢化合物的燃烧热经验计算式，30个可比较值的平均相对差为0.04%。
By using the inductive effect index, the formula for calculating the combustion heats of some normal hydrocarbons has been built up. The average relative deviation for 30 data is 0.04%.
但三组间学习效应指数、前摄抑制无显著性差异。
But the proactive interference effect and learning efficiency have no significant difference among three groups.
首次使用诱导效应指数来表达同系化合物的分子结构与其微波吸收之间的关系。
The inductive effect index was introduced to represent a quantitative relationship between molecular structure of homologous com pounds and microwave absorption.
方法通过实例分析和标准化效应指数的计算来说明它的应用方法。
MethodsTo calculate and evaluate standardized effect size by analysing the examples and calculating.
试验结果表明，在温度水平一定的条件下，砂岩的孔隙度随有效应力的增加而呈负指数规律减小；
The test results show that the porosity of sandstone decrease with the increasing effective stress at the fixed temperature level, following the law of negative exponent.
光电效应是光电吸收截面指数（PEF）测井的测量原理，PEF测井用来划分岩性。
The photoelectric effect is the principle behind the PEF log, which identifies lithology.
指出晶粒表面及内部缺陷等的随机指数分布是出现该效应的主要原因。
Furthermore, the compensation effect could be explained based on assumption of exponential energy distribution function over crystal surface and its inner as well.
研究了新玉9号正交种的密度效应，结果表明：1经济产量—密度方程呈渐近线型，经济系数—密度方程呈指数下降型。
We studied the density on Xinyu no. 9. The result showed that: 1 Economic yield density assume asymptote model; Economic coefficient density, exponential decay curve.
人口持续增长导致的对资源环境压力的增大是耕地指数和草场载畜量对沙漠化影响产生累加效应的根本原因。
The root cause of the cumulative impacts of cropland index and carrying capacity on desertification is the increasing pressure on environment and resource due to increasing population.
在对岛屿面积效应研究时，探讨了不同面积岛屿的归一化植被指数及其不同等级岛屿斑块的景观格局。
When studied the area effect of islands, the values of NDVI of islands with different areas, and the landscape pattern of island patches with different grades of NDVI were studied.
在对岛屿面积效应研究时，探讨了不同面积岛屿的归一化植被指数及其不同等级岛屿斑块的景观格局。
When studied the area effect of islands, the values of NDVI of islands with different areas, and the landscape pattern of island patches with different grades of NDVI were studied.
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