体现此效应的关键在于推出时变的尾迹弯曲参数KR。
The key to represent this effect is a time-accurate wake curvature parameter KR.
基于此种实验研究框架，本文对轴对称自由剪切流、变密度轴对称射流以及圆柱尾迹进行了一定的研究。
The dynamics of axisymmetric free shear flows, axisymmetric variable-density jets and wakes of cylinders have been studied, to a certain extent, under this framework.
所以对螺旋桨尾轴进行蠕变分析是十分有意义的。
So it is significative to carry out a research on room temperature creep characteristic of propeller shaft .
本文采用HRP逆行追踪与顺行溃变结合法对猫三叉神经尾侧脊束核-丘脑-皮质通路在丘脑腹后内侧核内的突触联系型式进行了研究。
The synaptic relationship between the trigeminothalamic terminals and thalamocortical projecting neurons were studied by using anterograde degenerating combined with HRP retrograde tracing methods.
而且句子中的定项与变项，句尾是肯定还是否定的叙述有时也制约二者的使用。
The two case particle words are sometimes restrained by the terms which are stable or variable, and the statement at the end of the sentence is positive or negative.
不会变老的不只有裸鼹鼠：岩鱼龙虾和狐尾松都能永葆青春…要么拥永葆中年。
And naked mole rats aren't alone in not aging: rockfish, lobsters, and bristlecone pines also seem to stay forever young... or at least forever middle-aged.
不会变老的不只有裸鼹鼠：岩鱼龙虾和狐尾松都能永葆青春…要么拥永葆中年。
And naked mole rats aren't alone in not aging: rockfish, lobsters, and bristlecone pines also seem to stay forever young... or at least forever middle-aged.
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