查询词典 validity

But, not all the self-admission has legal validity, it is under some restrictions.

但并非所有的自认都能产生意义上的效力，其受到一定的限制。

But, not all the self-admission has legal validity, it is under some restrictions.

但并非所有的自认都能产生法律意义上的效力，其受到一定的限制。

In this paper, a self-edited anxiety inf luencing-factor inventory was used as its' reliability and validity was confirmed. Adopting factor analysis, this paper discussed the influence factors to the sports anxiety of the football players and reveal the reason of the their different anxiety level, the result showers that training factor 、 self factor、 psychology factor 、 others- influence factor and education factor have a significance influence to the anxiety level of the players, and which will benefit to the players selection and sport anxiety control.

本文采用个人自编焦虑影响因素问卷，在确保其良好的信度与效度基础上，采用因子分析法，对足球运动员运动焦虑的影响因素进行了探讨，揭示了不同被试运动焦虑水平差异的内部原因，研究表明：训练因子、自我因子、心理因子、他人影响因子以及教育因子对研究对象的焦虑水平起着非常显著的影响，这在一定程度上为运动选材和运动焦虑水平的控制提供了理论参考。

The system implemented forest fire model selection automatically and intelligently. BP artificial neural network model of forest fire model selection was build by treating forest fire environment data as inputting variable and treating appropriate forest fire model as outputting variable. At the same time, we studied the methods of acquiring and calculating data of inputting and outputting. The system implemented machine of model selection automatically based on dynamic data driven technology. We selected 72 items experimental data from historical forest fire records in Beijing to experiment and confirm the validity of model selection. It turned out that the reliability of model selection is more than 80 percent.

3基于BP人工神经网络方法设计了林火模型适宜性选择技术框架结构，通过神经网络形成林火模型选择知识，实现了林火模型的自动化和智能化选择；以火场环境因子为输入变量，以适宜火场环境模拟的林火蔓延模型作为输出变量，构建了林火模型选择神经网络模型；研究了输入、输出因子数据的获取与计算方式，实现了动态数据驱动的林火模型自动选择机制；以本京市为例，选择了有详细火场情况记录的72场林火作为实验样本，其中60条记录作为学习样本集，12条记录作为验证样本，对神经网络进行了学习和验证，实验结果表明，模型选择精度可达到80%以上。

The equation which process screw surface with tools of disk conical surfaces was established by using Euler vector principle in the paper,from which we can see that this method has better applicability and validity and the advantages of faster speed.

本文利用欧拉向量原理建立了用盘状锥面刀具加工螺旋面的方程式，从中可以看出这种方法有很好的实用性和有效性，而且具有计算速度快捷的优点。

School Life Satisfaction Rating Questionnaire for Adolescents can be used in evaluating adolescent mental health for its high validity and reliability.

青少年学校生活满意度问卷有较好的信度和效度，可用于青少年心理健康的评定。

Objective To develop School Life Satisfaction Rating Questionnaire for Adolescents and evaluate the reliability and validity of the questionnaire,and to provide evaluation instrument for the researches on life satisfaction.

目的编制青少年学校生活满意度问卷并评价其内部一致信度和重测信度，为开展生活满意度研究提供评价工具。

Objective To develop School Life Satisfaction Rating Questionnaire for Adolescents and evaluate the reliability and validity of the questionnaire, and to provide evaluation instrument for the researches on life satisfaction.

目的 编制青少年学校生活满意度问卷并评价其内部一致信度和重测信度，为开展生活满意度研究提供评价工具。

The school of abstract logic holds that logic deals with the validity of argument, which is completely abstracted from the context of the argument used, and is essentially deductive logic and monotonic; while the school of embedded logic insists that logic is the study of standards for good arguments in real life, therefore it is essentially non-monotonic.

对这个问题的两种不同回答，形成了逻辑学的两个学派－抽象逻辑学派和具体逻辑学派。抽象派主张逻辑学是研究有效论证的科学，具体派则认为逻辑学是研究好论证的标准的科学。

According to trip-demand time and space distribution characteristics of urban citizens, the peak-hour trip factor and saturation of road network were chosen as the evaluation indexes, meanwhile the index calculation formulas were given; then on the basis of fuzzy logic theory and index characteristics, the membership functions were established by using fuzzy logic toolbox of MATLAB, and the evaluation results of two indexes were analyzed; Finally, the evaluation process was illustrated by a case study of Yangzhou and the results indicated the validity and practicability of the method presented in this paper.

根据城市居民出行需求的时间分布特性和空间分布特性，选用高峰小时出行系数和高峰小时路网饱和度作为评价指标，同时给出指标计算公式；进而以模糊逻辑理论和指标特性为基础，利用MATLAB中的模糊逻辑工具箱得到隶属度函数图形，并对指标值的评价结果进行了分析；最后，用本文提出的方法对扬州居民出行需求合理性进行评价，表明了该方法的有效性和实用性。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。