vortex n. (pl. vortexes,-ti-ces ) 1.旋涡;旋风;旋卷行云。 2.【物理学】涡旋;【航空】涡流;【动物;动物学】〔V-〕 单肠涡虫的一属。 the vortex of war 战乱。 the vortex of revolution 革命的旋涡。 be drawn into the vortex of 被卷入…的旋涡中。
in the street 在街道上; 在街上, 在户外, 在交易所打烊后进行的; 在街上,119; 在这条街
Can you spot another vortex street in the image 你能在图中找到另一涡旋列吗?
Development of intelligent vortex street flowmeter based on hart protocol 协议的智能涡街流量计的开发
Vortex street appearing downwind of cheju island under wintry prevailing winds 冬季盛行风下,济州岛下游出现的涡旋列。
Karman vortex street effect 卡曼涡道效应
Kormon ' s vortex street 卡门涡街
Karman vortex street 卡门涡街
The staring points of u exhibiting self - similarity and the symmetrical mode of the vortex street being destroyed almost overlap , both at x / h = 6 . 0 U达到自相似状态的起始点与涡街的对称性被破坏的起始点是几乎重合的,即在x h = 6 . 0处。
Because the symmetrical mode of two free shear layers in the jet is destroyed at x / h = 6 . 0 , the vortex street develops in non - symmetrical ( sinuous ) modes downstream of this station 由于两剪切层的对称性在下游x h = 6 . 0处即被破坏,之后涡街完全按非对称模式发展。
However , in real atmosphere , there exists vortex street made of two or three mesoscale vortices in typhoon eye - wall or outer region according to circulation of mesoscale structure observations 但是,据近来台风环流中尺度结构的观测结果,实际大气中,台风眼墙或外区有时存在2 - 3个中尺度涡构成的涡列。
With the computing program , flow around the square cylinder is resolved at first , and the period of laminar flow is simulated successfully . during the period of vortex street ( re = 100 ) , the periodically evolutionary phenomena of the flow behind the square cylinder can be seen 利用计算程序,本文首先对方柱绕流流动进行求解,成功模拟了方柱绕流层流阶段的流动和涡街阶段( re = 100 )方柱尾流的周期性变化现象。