And the lots have not decided whether property substitutability and scarcity level.

而地段则决定了物业是否具有不可替代性和稀缺程度。

This substitutability is known as polymorphism, and it's a key concept in object-oriented systems.

这种替代被称为多态。这是在面向对象系统中一个关键的概念。

This paper considers the effects of strategic substitutability on performance and incentives in venture capital financing.

本文考察了受资企业的战略替代性对创业投资中创业企业家的业绩表现和激励的影响。

And the mental accounting discovered by behavioral economists abrogate the assumption of perfect substitutability of economic resources.

思维会计原理作为多元的结构化过程，取消了经济资源的完全可替代性。

The results also show that enterprise's R&D investment (technology development) and external technology purchasing are substitutability.

而企业的R&D投入（技术开发）与外部技术引进（直接技术利用）之间一般呈现出替代性。