英语人>网络例句>流线谱 相关的搜索结果
网络例句

流线谱

与 流线谱 相关的网络例句 [注:此内容来源于网络,仅供参考]

In the region upstream of vortex breakdown, the sectional streamlines emanating from the leading edge spiral inward to primary vortex and in the region downstream of the breakdown, on the other hand, the streamlines separating from the leading edge are not entrained into the vortex core in the instantaneous sense. Along the axis, the topology of the primary vortex alters several times starting from stable focus near the apex to unstable focus, and lasts back to stable focus near wake edge, the stable hmit cycle and unstable limit cycle are shown in this evolution.

发现在截面流线谱中,即使奇点的类型、数目及位置相同,奇点的连接方式也有可能不同;旋涡破裂点前,主涡由来自前缘的力线卷绕而成,主涡焦点与前缘半鞍点相连,旋涡破裂后,来自前缘的力线不再卷入主涡,主涡焦点与对称面上的鞍点相连:在流体由翼尖流向后缘的过程中,截面流线谱的拓扑结构发生了多次变化,主涡焦点相继由稳定状态转变为不稳定状态,最后又转化为稳定状态,并先后出现了稳定的极限环及不稳定极限环。

推荐网络例句

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面,更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值,分为几个相等的区间作为横轴,并将各区间内所测定值依所出现的次数累积而成的面积,用柱子排起来的图形,也叫做柱状图。

You rap, you know we are not so good at rapping, huh?

你唱吧,你也知道我们并不那么擅长说唱,对吧?