In economics, this phenomenon is known as the decline of the Engel's coefficient.

The Relevancy of CPI Bias and Engel's Coefficient Abnormity

CPI偏差与恩格尔系数异常的关联度

The Gray System Research into the Consumption Engel's Coefficient of Shanghai City Residents

上海城市居民消费恩格尔系数的灰色系统研究

On Failure of Engel Coefficient and its Correction& Case study of Inner Mongolia

论恩格尔系数的失灵与修正&以内蒙古数据为例

So the paper introduces Engel coefficient method, increment benefit method and average GNP method into key index of measures, and establishes a comprehensive index model including soft indexes and rigid indexes as well as optimization method to weight every index in the general model.

提出以恩格尔系数法、增量效益分析法与平均GNP法作为关键单指标分析方法，同时建立了包括软指标与硬指标的综合指标评价模型，并给出了估计综合指标评价权重最优赋权法。

Evaluation on Engel's Coefficient and Consumption Structure of Rural Resident in Gansu Province

甘肃省农村居民恩格尔系数与消费结构评价

An Analysis and Revision of Engers'Coefficient Limitation

恩格尔系数的局限性分析及其修正

The Reasons Why Engle Coefficient Dropped So Quickly

恩格尔系数为什么降的这么快

Empirical Analysis on the Change of Family Engel Coefficient of Rural Residents in China

中国农村居民家庭恩格尔系数变动情况实证分析

The Application Deficiency and its Reason of Engle Coefficient in China

恩格尔系数在我国应用的缺陷及原因分析

Statistical Analysis on Engle Coefficient

有关恩格尔系数的统计分析

Analysis and Use of Engel Coefficent

恩格尔系数的分析及应用

The Applicability of Engel's Coefficient and Appraisal of People's Living Level

恩格尔系数的适用性与居民生活水平评价

Nowadays Engle Coefficient cannot reflect exactly the standard of living of our country.

目前在我国，用恩格尔系数反映的居民生活水平与我国居民的实际生活水平有很大偏差。

An Analysis of People Living Level of Baicheng City by the Engel Coefficient

运用恩格尔系数分析白城市居民生活水平

Engel coefficient refers to the proportion of residents' food expenses of the living expenses.

恩格尔系数是指居民食品消费支出占消费支出的比重。

The Study of the Relationships Among China, Japan and Ryukyu of Ming Dynasty

明代中国、日本、琉球关系之研究

Gusuku Sites and Related Properties of the Kingdom of Ryukyu

琉球王国的王城遗址及相关遗迹

The Cause of Endangered Language and the Tendency of Its Revival

语言濒危的原因及其复兴运动的方向&以琉球语为例

Of all the famous monuments in Japan, perhaps none is more perplexing than Yonaguni, an underwater rock formation that lies off the coast of the Ryuku Islands.

与那国岛海底地形（Yonaguni Monument）位于离琉球群岛（Ryuku Islands）海岸线不远处，是一处沉入水底的巨石建筑遗址，也许日本所有著名的石碑建筑中没有哪个可以与与那国岛海底地形相提并论。

Based on the CTD data obtained by the R/ V Chofu Maru in summer cruise of 1995 and the R/ V Yoko-Maru in summer cruise of 1996, respectively, the currents on the both sides of the Ryukyu Islands are calculated by the P-vector inverse method.

基于19951996年夏季日本调查船的观测资料，采用P矢量方法对琉球群岛两侧的海流进行了计算。