查询词典 alternative hypothesis

Relationship between null and alternative hypothesis; Level of significance; typical steps of hypothesis test, two type errors, critical values.

教学目的：通过学习领会统计假设测验即统计推断的原理及其基本步骤，统计假设测验的两类错误及其关系。

Offers of technical alternatives shall be accompanied by all information necessary for a complete evaluation, including design calculations, drawings, method statements and specifications for materials and workmanship where the alternative is not covered by the Specification, together with a breakdown of the alternative prices and the Total Alternative Contract Sum.

供选择的技术方案应伴有供全面评价的必要信息，包括设计计算、图纸、方法及原技术规范中未涉及的材料、工艺的规格，以及供选择方案的标价细目表和供选择方案的合同价格。

3 Offers of technical alternatives shall be accompanied by all information necessary for a complete evaluation, including design calculations, drawings, method statements a'nd specifications for materials a'nd workmanship where the alternative is not covered by the Specification, together with a breakdown of the alternative prices a'nd the Total Alternative Contract Sum.

供选择的技术方案应伴有供全面评价的必要信息，包括设计计算、图纸、方法及原技术规范中未涉及的材料、工艺的规格，以及供选择方案的标价细目表和供选择方案的合同价格。

Provides an alternative value for the aspect of the markup in question—an alternative generic identifier, transcription, or attribute value, or the identifier of an anchor element (to indicate an alternative starting or ending location).

提供一个替代属性值给指定标记部分—一个替代的类目识别符码、转录、或属性值，或是元素anchor (用来指出一个替代的开始或结束位置)的识别符码。

This paper presents three new concepts - complex attribute ideal value of alternative, complex attribute negative ideal value of alternative and satisfactory degree of alternative in uncertain multi attribute decision making, and gives a singular objective optimization model.

定义方案的综合属性理想值和综合属性负理想值，提出不确定多属性决策中的一个新概念——方案满意度，给出一种基于方案满意度的单目标最优化模型

This article ,it expatiate the research actuality of freon's alternative, by summarizing the harms of freons ,the alternative scheme of it,the alternative production and so on; and also point out the developmental direction of them by comaparing their specialities .

通过概述氟利昂的危害、替代方案、替代成果等，阐述了氟利昂替代品的研究现状及各种替代品的性能比较，指出了氟利昂替代品的发展趋

A hypothesis is presented in the second chapter of this discourse based on the theory of F/M, to improve the unit's capability of phosphorus removed by advisably increase the value of F/M, and this hypothesis is proved to be practically feasible by a model experiment.

本文第二章从对F/M的理论分析出发，提出了在原有一体化氧化沟参数水平上适当地提高污泥负荷来实现提高除磷能力，使出水COD、TN、TP等指标全面达标的设想，通过模型试验证明这样的设想使切实可行的。

After searching ultimate owners of listed companies in China's stock market, I classify them into two types: state owners and non-state owners. Most importantly, this paper studies this issue on the ground of LLSV hypothesis instead of Berle and Means hypothesis.

本篇论文的改进与创新主要体现在：第一，把LLSV研究范式引入中国上市公司的所有权和控制权研究，追溯中国上市公司最终控制人的所有制性质及其拥有的所有权和控制权。

This chapter briefly introduces theory on the efficiency of state-owned companies, theory based on Berle and Means hypothesis, theory based on LLSV hypothesis and theory on pyramidal structure, with the aim of providing theoretical background for study on China's listed companies.

第二章是理论研究回顾，介绍国内外相关的理论研究成果，包括国有企业效率的理论研究、Bede和Means范式的理论研究、LLSV范式的理论研究、金字塔控股结构的理论研究四个方面，从而较系统地了解国内外相关理论成果。

In this paper, with polygon line hypothesis of τ-u relationship of horizontal restrained condition of foundation, and winker hypothesis of vertical restrained condition of foundation, a new analytical method to calculate thermal stress of mass concrete structure on foundation with biconditional restriction is presented.

1概 述在现有的地基上砼板温度应力的计算方法中，多考虑地基的单向非刚性约束及假定板全截面均匀受力进行有关的推导与分析。

Cable dampener cannot be rolled up but must be hung over the cable.

缆帆不能被卷起，必须保证处于展开状态

"This skylark is a present from my master," he says.

"这只云雀是我主人献上的礼物。"他说。