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备择 meaning in English

Pronunciation:
How to pronounce "备择"Use "备择" in a sentence
TranslationMobile
  • alternative hypothesis
Examples
  • Whenever we reject the null hypothesis, the conclusion we do accept is called the alternative hypothesis .
    无论何时,拒绝无效假设时,我们所接受的结论叫做备择假设。
  • So it is important to do screening on the alternative schemes
    为此,对备择方案进行筛选将是一项重要的工作。
  • A comprehensive decision - making method of evaluation and choice business strategic schemes
    一种综合评价与选择企业备择战略方案的综合决策方法
  • Due to the fact that the field and scope involved in automobile project is broad and alternatives involved here are multiple , comparative full study on all the alternatives must be very complex and difficult
    武汉理工大学硕士学位论文由于汽车项目建设涉及的范围及领域很广,汽车项目建设的备择方案多种多样,对汽车建设项目的各种方案都进行完整的多目标比较分析工作量将是十分巨大的。
  • Then forty - six independent variables are studied with the help of the profile analysis and t test . furthermore , some financial ratios , which are grate different between the two groups for the years before the financial failure , are picked out to establish multi - variables model to forecast the financial failure in the method of logistic regression . and the model is proved to have good predictable efficiency and accuracy
    其次应用剖面分析和t检验对选取的45个备择变量进行研究,从中选出若干差异显著的财务指标,采用logistic回归的方法建立了多变量的财务困境预测模型,并且对该模型进行了回判检验,取得了较高的预测效果。
  • Secondly , the content , evaluating guideline system of the food security cost were discussed , and the quantitative analysis of the food security cost at the view point of center finance expend from reform and opening of china was given . threely , the influnce factors of chinese food security under wto were analyzed thoroughly , and the new stratagem of food security - - big food and little grain ration was proposed , and the food security and its types were discussed . the article thought that ensureing the food security hi the reason cost is the process both food security control was improved and microcosmic foundation was intensified increasingly , that the moderation scale of chinese food security repertory , that the rules , which includes negative correlation alteration of agriculture proportion and modern , etc . must be followed , and that the project of water from south to north must give attention to two or more things water need of food produce ability and output
    认为中国粮食安全与成本优化的过程是一个不断改进粮食安全调控工作的过程,也是使微观基础得以强化的过程;按照社会可承受2的粮食可供波动与控制粮食储备成本的标准计算,中国粮食安全储备的适度规模为48872千吨;应根据“农业比重与农业现代化的负相关变动” 、 “比较优势与农业保护的平衡运用” 、 “大粮食消费与增值的备择性” 、 “产业结构调整与粮食产能保护的兼容性”等要求建立与实施旨在谋求粮食安全与产业结构调整协调的评价指标体系;北方地区对中国粮食生产与增产具有很强的正相关性,然而它正遭受着越来越严重的水缺乏的影响;南水北调工程必须兼顾粮食产能的用水需要,以有效缓解粮食需求的相对稳定与粮食产量波动相对较大之间的矛盾,从而达到减少储备、节约成本的目的。
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