choosing period是什么意思

网络释义

用法例句

This model introduces the idea of choosing period and makes assumption on certain groups of people so as to more effectively calculate the gu.

该模型首次引入选择期的概念,并对一些人群的选择期作出假定,以便更加有效地定量分析风险。

In the view of the economic theory of demand elasticity and intertemporal choice, there is an urgent need to establish petroleum reserve in China.

从供需弹性和跨期选择等经济学原理上看,目前在我国建立合适的石油储备是很有必要的。

Intertemporal choice have drawn the researchers attentions and have made much progress.

在这种决策中,结果发生在近的未来和遥远的未来,这种决策我们称为跨期选择(intertemporal choice)(Loewenstein,1988a)。

Then, from the perspective of quality growth and intertemporal choice, this paper uses empirical study tools to find that how the quality growth\'s velocity and the intertemporal substitution influences consumer behavior and the accurate role.

然后,分别从收入视角、品质升级视角和跨期选择视角利用计量工具实证研究收入、跨期替代弹性和品质升级速度对我国城镇居民消费行为的影响机理和作用力度的大小。

Growth variation of Picea koraiensis and early selection;

红皮云杉生长变异与早期选择的研究

On the basis of review of sexual improvement,the paper discusses the possibility for clone improvement and corresponding key issues,such as establishing of breeding groups,determining of early selection age and improving of clone propagation.

针对这一问题,在回顾有性改良工作的基础上,对无性改良的可行性和关键问题进行了探讨,如育种群体的建立、早期选择年龄的确定、如何提高无性繁殖系数等。

By sixyear investigation into survival rate of forestation,growth,primary form quality and character,adaptability and ability to insectresistance and diseaseresistance,their status of heredity and variance have been primarily mastered,which provides scientific foundation for early selection of heredityimproved of poplar.

用我国第一处黑杨基因库初选出的20个黑杨新无性系建立试验林,经6a对其造林成活率、树高和胸径生长量、主要形质性状、适应性和抗病虫能力的考察,基本掌握它们的遗传变异状况,为杨树遗传改良的早期选择提供了科学依据;运用综合指数选择法,为该区域选出了80-I-11、w-46、80-I-6、I-925等4个优良无性系。

Several seed and seedling traits were studied in 40 half-sib families of Ginkgo biloba to support seedling selection.

为探讨银杏家系主要性状的遗传变异规律 ,为苗期选择提供依据 ,对 4 0个银杏半同胞家系的种苗性状进行了研究。

Some key problems existed in seedling selection of superior families and excellent-individuals of Pinus yunnanensis were studied with the seedlings of 27 families in the seed orchard in Midu,Yunnan Province.

本文以云南弥渡种子园27个家系的实生苗为材料,探讨了云南松优良家系和优良个体苗期选择的一些关键问题。

The purpose of the journal selection is to help libraries decide the core journals in a specific field.

本文介绍了适合高校图书馆的核心期刊选择方法及与数据库电子期刊的配合使

By means of Monte carlo Methods,the response and the effect on genetic structure of wheat outbreeding populations created with Tat Gu male-sterile wheat under long-term selection were studied.

本文利用ＭｏｎｔｅＣａｒｌｏ方法，研究利用太谷核不育小麦创建的小麦异交群体在长期选择下，不同选择方法所产生的选择效果及群体遗传结构的变化。

Psychological Mechanisms for Anomalies in Intertemporal Choice

跨期选择中的反常现象及其心理机制

The Path Analysis of Optimal Consumption of China based on Consumer s Intertemporal Choice;

基于消费者跨期选择的中国最优消费路径分析

The Time Preference on Intertemporal Choice and Preventing the Chronic Diseases

病人跨期选择中的时间偏好与慢性病防治

Standards Competition about Network Goods Based on Consumers Multi-periods Choice

基于消费者跨期选择的网络产品标准竞争研究

From Discounting Future Gains to Future Losses

跨期选择的神经机制:从折扣未来获益到折扣未来损失

In the view of the economic theory of demand elasticity and intertemporal choice, there is an urgent need to establish petroleum reserve in China.

从供需弹性和跨期选择等经济学原理上看,目前在我国建立合适的石油储备是很有必要的。

Research on the Choice of Foreign Direct Investment Entry Modes: A Real Option Approach;

基于实物期权的跨国直接投资进入方式选择研究

Study on Financial Market and Residents Intertemporal Consumption Behaviors in Transition Economy;

转轨经济中的金融市场与居民跨期消费选择研究

To select an owner for the cross-site group, click Select...

要选择跨网站用户组的所有者，单击“选择...”。

Correlation of Industry Selection and Location Choice of MNE;

跨国公司行业选择与地点选择战略的相关性

The Optimal Model for the Cross-region Option and Industry Option of Capital;

资本跨区域选择和行业选择的最优模型

Ways to develop cross-medium-and-region media groups;

培育跨地域跨媒体传媒集团的路径选择

It allows one to choose the measuring cycle period by automatic pre-selection.

它可以用自动选择档选择测量周期。

Reasons for Higher M_2/GDP in China and Selection of the Regulating Path;

中国M_2/GDP过高的成因分析及调控路径选择——基于动态超调与跨期权衡视角

Choice of Quality Signals and Potential Substitute Effect--The Strategies of Transnational PSFs Entering China s Market;

质量信号的选择与潜在替代压力——对专业服务跨国公司进入中国市场初期策略的分析

Please select a code page for cross-platform data sharing.

请选择代码页供跨平台数据共享。

Research on the Technological Leapfrogging Mode Selection of China Automobile Industry;

我国汽车企业技术跨越模式选择研究

Sensitivity Analysis on Selection of Construction Method for Large Span Tunnel;

大跨隧道施工方法选择的敏感性分析