本文以拉格朗日方式研究叶轮机内动、静叶间的相互作用,通过直接跟踪流体涡团的时间历程,来描述流体的非定常流动过程。
The Lagrangian vortex method is applied to direct description of the unsteady flow due to rotor-stator interaction in turbomachinery by tracing the trajectory of vortices.
应该能够看到单一屏幕的界面,其中结帐过程的每个步骤都在各自的选项卡内进行,而百叶窗式的视觉效果则标记了步骤间的转换。
You should see a single-screen interface in which each step of the process is carried out inside its own tab and a window-shade visual effect marks the transitions between steps.
用来推销三叶草绿色奶昔的奇特小船,在三月期间庆祝圣帕·特里克节。
Unique boat promoted Shamrock green shakes during March to celebrate St. Patrick's Day.
This is The Wind Among the Reeds, author William Butler Yeats, the year 1899, on the verge of the new century.
这是威廉巴特勒叶芝的《苇间风》,在新世纪即将到来之际的1899年出版。
Does it represent Yeats's own early cultural nationalism and the work represented in The Wind Among the Reeds and other early poems?
它是否代表了叶芝早期,文化民族主义和苇间风里,收录的及其他一些早期诗歌?
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