scarcity value

Assess its landscape features from the typical and scarcity, systematic and integrity, aesthetic value and scientific value.

在对围塔漏斗旅游资源分类基础上，对其景观特色从典型性与稀缺性、系统性与完整性、美学价值和科学价值四方面作出评价。

Our increased awareness of the scarcity value of environmental resources makes this lacuna especially troubling.

我们对环境资源稀缺价值意识的增强,让这种忽略令人尤为担心.

But coins tend to attract a markup, based on both scarcity value and the cost of manufacture;

但是基于稀缺性和制造成本问题，金币价格有上涨趋势。

In periods of speedy progress, It'seems, stubborn reactionaries at least enjoy a certain scarcity value.

看起来, 在快速进步时期.顽固的反动分子至少享受了一定的稀缺性价值.

Network time has what economists call scarcity value.

电视时间具有经济学家所谓的稀缺价值.