Flutter is a kind of complicated aeroelasticity instability phenomenon.
颤振是一种复杂的气动弹性不稳定现象。
参考来源 - Y7Then,a numerical integration method for nonlinear flutter analysis of long-span bridges is established with the Newmark-β integration algorithm.
在此基础上,利用Newmark-β逐步积分格式建立了大跨桥梁结构非线性颤振分析的数值积分法。
参考来源 - 大跨桥梁非线性颤振分析的数值积分法 A Numerical Integration Method for Analyzing the Nonlinear Flutter of Long·2,447,543篇论文数据,部分数据来源于NoteExpress
同义词: disturbance disruption commotion hurly burly to-do hoo-ha hoo-hah kerfuffle
同义词: flap flapping fluttering
以上来源于: WordNet
V-T/V-I If something thin or light flutters, or if you flutter it, it moves up and down or from side to side with a lot of quick, light movements. 拍动; 飘动
Her chiffon skirt was fluttering in the night breeze.
她的薄绸裙在晚风中飘动。
...a butterfly fluttering its wings.
…一只拍动着翅膀的蝴蝶。
N-COUNT Flutter is also a noun. 飘动; 拍动
...a flutter of white cloth.
…白布的飘动。
V-I If something light such as a small bird or a piece of paper flutters somewhere, it moves through the air with small quick movements. 飘舞; 振翅
The paper fluttered to the floor.
纸飘落到地板上。
Flags fluttered in the breeze.
旗帜在微风中飘扬。
The paper fluttered to the floor.
纸飘落到地板上。
He fluttered his hands around wildly.
他拼命挥舞着双手。
not a feather then he fluttered -- Till I scarcely more than muttered, "Other friends have flown before - On the morrow he will leave me, as my Hopes have flown before."
VOA: special.2010.10.31
He stuttered and fluttered his hands and said, "Ah, ah, you must listen to, hear." We listened all ears, but he forgot what he wanted to say. "Really, listen. Ahem. Look.
两只手交握着说:,“嗯--嗯--你们一定要听我说“,我们听着,可是他忘了他想说什么“真的听我说--嗯,你瞧。
And,as Red and white Polish flags fluttered, giant lights beamed video footage of the German invasion at a wall of the monument.
VOA: standard.2009.09.01
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