fundamental feature

基本解释

First, it could be that consciousness is itself a fundamental feature of the world, like spacetime and mass.
有两个可能性在这里，第一，意识本身是基础特征，就如时空、质量。
Feature attributes decide the fundamental characters of data objects and use feature attributes to comparing data object to its neighborhood.
特征属性决定了对象的基本特性，用特征属性来进行对象与邻域之间的比较；
Since the original form of Chinese poetry is symmetrical, the symmetrical expression, as the fundamental feature of antithetical couplet, virtually reflects Chinese poetic expression culture.
对联的这三个突出特征都深深地扎根于民族文化的土壤之中，丰富而且是最典型地体现了华夏民族的对称表达文化、简短表达文化和诗性表达文化。

This fundamental feature of the corporate tax law is what drives much of the discussion for how businesses are sold.
FORBES: Selling Your Business? Taxes Are Key
On a fundamental level, the filmed lessons feature a class of Uruguayan students with social characteristics mirroring those of the target groups of learners.
UNESCO: Country Profile: Uruguay
But the act of shopping, by which I mean individuals making price-feature-value tradeoffs for the products and services they are considering purchasing, is absolutely fundamental to a healthy economy.
FORBES: The Road Not Taken: Free Market Health Care