查询词典 econometrics

The conclusion is tested by the results of econometrics analysis based on provinces data of China.

对中国省际数据的计量分析验证了这一结论。

With the development of modern Financial Investment Theory and Econometrics,there are various measuring methods for financial risk.

随着金融投资学和计量经济学的发展，金融风险度量的方法层出不穷。

But now, it is statistical modeling and sensitivity analysis that is one of the most important subjects of econometrics.

而统计建模和灵敏度分析是当今计量经济学研究的重大课题之一。

The book is self-contained and does not require previous training in econometrics.

这本书是独立的，不要求在经济学上的培训。

In econometrics, the effects of various policies are inferred from observed behavior.

在计量经济学中，各种政策的影响是根据观察到的行为推断出来的。

The history of Econometrics is only 80 years since it has been an independent branch of economics in 1930s.

经济计量学作为一门独立的学科是在二十世纪三十年代，至今不过七十多年的历史。

Econometrics is one of the branches of economics which is the unification of economic theory, statistics and mathematics .

计量经济学是一门集经济理论、统计学和数学等知识于一体的经济学的分支学科。

By utilizing the theories of shipping market research and econometrics, this th...

本文利用航运市场学的理论和计量经济学的原理，对中国进口铁矿石运输市场的总体状况进行了系统的分析和需求预测。

These models are in very different fields: finance, econometrics, and macroeconomics.

这些模式都是在非常不同的领域：金融，经济和宏观经济。

Econometrics has become the most important research means of modern finance.

实证方法已经成为现代金融学最重要的研究手段之一。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。