n.

being unsettled or in doubt or dependent on chance

"the uncertainty of the outcome"

同義詞：uncertainnessprecariousness

the state of being unsure of something

同義詞：doubtincertitudedubietydoubtfulnessdubiousness

Describing Uncertainties in Single-Sample Experiments
Describing uncertainties in experimental results. Exp Therm Fluid Sci J 1:3-7
Analysis of feedback system with structured uncertainties
Analysis of feedback systems with structured uncertainties
Biogenic emissions in Europe: 1. Estimates and uncertainties
New Generation of Parton Distributions with Uncertainties from Global QCD Analysis
An Introduction to Error Analysis: The Study of Uncertainties in Physical Measurements
Stem cells: attributes, cycles, spirals, pitfalls and uncertainties. Lessons for and from the crypt.
Reducing uncertainties about the effects of chemoradiotherapy for cervical cancer: a systematic review and meta-analysis of individu...
Parameter-dependent Lyapunov functional for stability of time-delay systems with polytopic-type uncertainties