情绪障碍动物模型通常通过表面效度、结构效度和预测效度进行评价。
Animal models are usually remarked by face validity, construct validity and predictive validity.
方法:采用分半相关法,复本法以及效标关联效度的同时效度和预测效度进行检验。
Methods: The split-half method and the equivalent form method were used, and the concurrent validity and predictive validity of the criterion-related validity were tested.
质量评估的主要方法是对项目特征曲线、项目信息函数、测验信息函数、项目预测效度的分析和对项目偏差的检测。
The methods applied in data analysis are the analysis of item characteristic curve, item information function, test information function and item validity, as well as the checking of biased items.
因子分析结果表明量表的结构与理论结构基本符合,量表得分与产后1月、2月婴儿喂养方式的显著相关性表明预测效度也较满意。
The scale had satisfied constructive validity and can predict the infant feeding methods of these mothers at the 1 stand 2 nd month of postpartum .
所选研究样本中,神经树的预测效率达100%,结果表明,该方法性能良好,可望成为药物构效关系分析的一种有效的辅助手段。
The results indicated that the performance of the neural tree method is effective, and therefore it might referred as an assistant technique for analysis of structure-activity relationship of drugs.
研究表明,较之其它认知或情感因素,自我效度能对学生的学习动机、目标及结果作出更准确的预测和解释。
The study shows that compared with other cognitive or affective factors, self efficacy gives more accurate predictions and explanations of the students' learning motivations, goals and results.
针对中药的组分配伍优化设计,提出一类中药药效智能预测及定量组效关系(QCAR)建模方法。
An evolutional learning method was proposed to establish a quantitative composition-activity relationship(QCAR)model and predict the bioactivity of Chinese medicine.
本文通过建立能效标准的节能及污染物减排预测模型,对实施这一标准可能获得的效果进行了评估。
This paper establishes a forecasting model of energy savings and reduction of contaminants for the standard and evaluates the impacts of implementation of the standard.
四参数的定量构效关系显著性较好,神经网络模式识别总识别率为98%,可较精确地预测化合物的抗癌活性。
The BP artificial neural network pattern recognition has a 98% accuracy, which may predict the activities of taxol analogues.
本文通过对大量发动机性能试验数据的分析和统计,提出了一种比较简单实用的预测拖拉机柴油机燃料经济性的效学模型。
In this paper, fuel consumption model of diesel engine for tractor is developed based on statistical analysis for a lot of test data to predict fuel economics of tractor.
模型调整成功后,可以实时预测注塑制品重量,在基于规则的基础上自动调节工艺参效,保证制品重量在要求范围内。
After it was trained successfully, it could be used to forecast the part mass on-line and adjust molding process variables based on rules in order to ensure the part mass in need.
本文采用定量构效关系的研究方法,对松花江45种有毒有机物的毒性进行了预测与理论研究。
The paper forecasts and studies the toxicity of 45 noxious organic compounds in Songhuajiang river by the study method of quantitative structure-activity relationship.
对于许多研究课题,肥胖的动物模型已经开发并且需要对其外观,预测或建构效度进行测试。
For many research topics, animal models for obesity have been developed and need to be tested for their face, predictive or construct validity.
在这一背景下,建立了空调机组能效标准能源节约量及污染物减排量预测模型。
On this background, the energy savings and pollutant reductions forecasting model of EESs for CACUs is established.
元分析是研究效度概化问题的技术,是对具有“预测因子-效标”特征的相关数据进行定量综合的方法。
Validity generalization (VG) is one of the most useful methodologies to estimate the effect sizes of predictor-criterion relationships based on the techniques of meta-analysis.
主基因个数的预测与分子检测的主效QTL个数基本相符。
不幸的是,这种不可预测现象还导致湍流,这意味着太阳能飞机必须爬升很高才能高能效地平稳飞行。
Unfortunately, however, this unpredictable phenomenon also causes turbulence, and means that a solar plane has to climb high in the air to get the energy-efficient smooth ride that it needs.
一般多从税收法定主义、法的安定性和可预测性、类推适用在税法中的复效性问题以及将税法与刑法相类比等方面出发,提出在税法中禁止类推适用的理由。
Their reasons are the principal of tax legal prescription, security and predictability of law, negative effect of analogy in tax law and comparing tax law with criminal law.
通过文献回顾、专家意见法、预测试、问卷信度效度分析四个步骤,探索形成本研究的正式问卷。
The formation of scale follows the four steps of literature review, expert advice, pre-tested, analysis of the questionnaire's reliability and validity.
所有的预测都与2009年空调能效标准升级有关。
All these predictions are related to the promotion of energy efficiency standard for air conditioner in 2009.
所有的预测都与2009年空调能效标准升级有关。
All these predictions are related to the promotion of energy efficiency standard for air conditioner in 2009.
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