unsteady

adj.

不坚固的；不一贯的；摇晃的；无常的

unsteady flow非定常流

unsteady state非稳定态

1. The man walked along with an unsteady gait.
   那人脚步不稳地向前走去。
2. The little boy had an unsteady footing on the ladder.
   那小孩在梯子上站得不稳。
3. David poured two brandies with an unsteady hand.
   大卫用颤抖的手倒了两杯白兰地。
4. His pulse was unsteady.
   他的脉搏不规则。

Unsteady outflow models for cosmological gamma-ray bursts
Unsteady Euler airfoil solutions using unstructured dynamic meshes
Unsteady Plasma Actuators for Separation Control of Low-Pressure Turbine Blades
High-Order-Accurate Methods for Complex Unsteady Subsonic Flows
Unsteady Aerodynamics Experiment Phase VI: Wind Tunnel Test Configurations and Available Data Campaigns
The force exerted on a body in inviscid unsteady non-uniform rotational flow
Convergence and Upheaval: Managing the Unsteady Pace of Organizational Evolution
The ULTIMATE conservative difference scheme applied to unsteady one-dimensional advection
Time dependent calculations using multigrid, with applications to unsteady flows past airfoils and wings
Leonard, B.P.: The ULTIMATE conservative difference scheme applied to unsteady one dimensional advection. Comput. Methods Appl. Mech...