unsteady
adj. 不稳定的；不规则的；摇摆的；无常的
vt. 使不稳定；动摇
adj.
不坚固的；不一贯的；摇晃的；无常的
英英释义
unsteady[ ,ʌn'stedi ]
adj.
subject to change or variation
"her unsteady walk"; "his hand was unsteady as he poured the wine"; "an unsteady voice"
not firmly or solidly positioned
"climbing carefully up the unsteady ladder"
同义词：unfirm
词组短语
unsteady flow非定常流
unsteady state非稳定态
双语例句
用作形容词(adj.)
The man walked along with an unsteady gait.
那人脚步不稳地向前走去。
The little boy had an unsteady footing on the ladder.
那小孩在梯子上站得不稳。
David poured two brandies with an unsteady hand.
大卫用颤抖的手倒了两杯白兰地。
His pulse was unsteady.
他的脉搏不规则。
权威例句
Unsteady outflow models for cosmological gamma-ray burstsUnsteady 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...
unsteady (adj.)
1590s, "not firm or secure in position," from un- (1) "not" + steady (adj.). Similar formation in Old Frisian unstadich, German unstätig, Middle Dutch onstadich. Meaning "marked by irregularity" is from 1680s. Related: Unsteadily (1550s).
unsteady (v.)
"make unsteady," 1530s, from un- (2) "reverse, opposite of" + steady (v.). Related: Unsteadied; unsteadying.
1. her unsteady walk; his hand was unsteady as he poured the wine; an unsteady voice.
她走路不稳；在倒酒的时候他的手在颤抖；颤抖的嗓音。
-- 来源 -- 汉英 - 翻译参考
2. unsteady aerodynamics
非定常空气动力学
-- 来源 -- 英汉 - 短句参考
3. unsteady flow
非定常流动
-- 来源 -- 英汉 - 短句参考
4. unsteady heat transfer
不稳定传热
-- 来源 -- 英汉 - 翻译参考[网络]
5. unsteady current
不稳定电流
-- 来源 -- 英汉 - 翻译参考[网络]
6. unsteady state
非稳态
-- 来源 -- 英汉 - 翻译样例 - 工程
7. unsteady motion
不稳定运动
-- 来源 -- 英汉 - 翻译参考[网络]
8. unsteady fluid flow
不稳定液体流
-- 来源 -- 英汉 - 翻译参考[网络]
9. unsteady velocity
不稳定流速
-- 来源 -- 英汉 - 翻译参考[网络]
10. Unsteady or crooked.
不稳的或歪斜的
-- 来源 -- 英汉 - 短句参考
unsteady
