• 学习效应指数摄抑制显著性差异

    But the proactive interference effect and learning efficiency have no significant difference among three groups.

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  • 利用极化效应指数,构造了烷烃有效长度

    The effective length of carbon chain of alkanes was built up by using the polarizability effective index.

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  • 目的介绍用标准化效应指数评价健康教育效果方法

    ObjectiveTo introduce the method of standardized effect size to evaluate effect of health education.

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  • 方法通过实例分析标准化效应指数计算说明它的应用方法。

    MethodsTo calculate and evaluate standardized effect size by analysing the examples and calculating.

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  • EVM为醇烷基连接矩阵特征之和PEI为烷基极化效应指数

    Where EVM is the sum of eigenvalue of bonding orbital-connection matrix of the alkyl group and PEI is the polarizibility of alkyl.

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  • 利用诱导效应指数建立一个羰基有机化合物标准生成简单计算方法

    A simple method for calculating the standard heats of formation of organic compounds containing carboxide using the inductive effect index is built up.

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  • 首次使用诱导效应指数表达同系化合物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.

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  • 结果表明边际效应指数作为选择马铃薯品种确定马铃薯品种种植密度指标。

    The results showed that the marginal effect index could be used as a choice for tolerant dense planting potato breed and as a parameter of potato plant density.

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  • 利用诱导效应指数建立某些碳氢化合物燃烧热经验计算30个可比较值平均相对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%.

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  • 结果表明: (1边际效应主要影响有效、秕粒数,边际效应指数值分别为1.6564.1.4034;

    The results showed that : (1) The effective tillering and bligthed grains were affected by the marginal effect, its marginal effect index was 1.6564 and 1.4034;

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  • 亚硝胺类化合物结构毒性之间存在着一定的相互关系。诱导效应指数I作为结构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.

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  • 这种成本同内嵌每一个个别决定中的不确定性指数正比(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.

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  • 这个模型核心延伸型指数函数松弛效应放射性物质衰变曲线一样。

    The core of this model is a function called a stretched exponential relaxation, which is similar to the decay curve of a radioactive material.

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  • 基数效应预计下班见减缓,以把消费价格指数控制同比低于4%的水平。

    Base effects were expected to ease in the second half, capping CPI at below 4% year-on-year.

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  • 排除这些女孩子社会经济地位体重指数家庭情感沟通等因素后,家庭聚餐保护效应仍存在。

    The protective effect of family meals persisted regardless of the girls' socioeconomic status, body mass index, or feelings of family connectedness.

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  • 工业聚集经济指数衡量城市聚集经济效应重要尺度。

    Industrial agglomeration economy index is an important measure of urban agglomeration economy effect.

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  • 一种指数效应。”波特

    "It's an exponential effect," said Porter.

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  • 上证180指数调整效应所表现出来明显不同成熟市场的特征反映我国股票市场有效性的特征。

    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.

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  • 指数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.

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  • 提示急性心肌梗死患者口服沙坦产生外周阻力心肌耗氧量下降指数增加有益血流动力学效应

    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.

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  • 胰岛素抵抗体重指数相关重要指标认为能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.

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  • 通过复合材料熔体指数力学性能以及形态结构比较探讨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.

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  • 国外指数效应研究股票市场运行机制和股票市场参与主体行为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.

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  • 本文提出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.

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  • 由于我国具有代表性指数品种正在形成当中,国内指数效应研究处于初步阶段

    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.

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  • 通过复合材料指数测定表明,添加了可膨胀石墨的复合材料具有良好阻燃特性,但膨胀石墨对于复合材料阻燃效应贡献甚微。

    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.

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  • 试验结果表明温度水平一定条件下,砂岩孔隙度随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.

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  • 光电效应光电吸收截面指数(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.

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  • 指出晶粒表面内部缺陷随机指数分布出现效应的主要原因。

    Furthermore, the compensation effect could be explained based on assumption of exponential energy distribution function over crystal surface and its inner as well.

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  • 指出晶粒表面内部缺陷随机指数分布出现效应的主要原因。

    Furthermore, the compensation effect could be explained based on assumption of exponential energy distribution function over crystal surface and its inner as well.

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