unalterable

adj.

不可改变的，固定不变的；不刊；不可移易；

1. The general trend of history is unalterable.
   历史发展的总趋势是不可改变的。
2. This kind of substaintial attribute of the person is unalterable.
   人的这种本质属性是不能改变的。
3. Truth is unalterable, eternal and unambiguous.
   真理是不变的、永恒的、毫不隐诲的。
4. Gravity is unalterable but the forms to reflect gravity are diverse.
   重力是不变的，回应重力的方式是多样的。

Unalterable self-verifying articles
The unalterable functions of journalists in view of the emerging multimedia job profiles
Dust as an unalterable deteriorative factor affecting PV panel's efficiency: Why and how
Unalterable host factors? A social epidemiologist's view of the Haddon matrix
"An Unalterable Vibration"or "An Altering Speech for Altering Things": Stevens, Auden, and Symbolist Poetics
Research on unalterable force of administrative conducts
Self‐Governance, Means‐Ends Coherence, and Unalterable Ends
The Grading Ritual: Unreliable and Unsuitable—But Unalterable?
"On Account of Conditions that Seem Unalterable": A Proposal about Race Relations in the Church of God (Cleveland, TN) 1909–1929
Alterable and unalterable provisions of the Companies Act 71 of 2008 : recent cases expose inherent uncertainties