查询词典 cross-over point

If the fluid flow separated from the sharp edge of the rearward steps reattached in the effective region, the reseparated point would occur downstream of the cross section of the cylinder and the drag would be reduced.

对再附流动的有限级数解表明，由有效再附区开始的再附边界层能够保持其边界层状态，发展至柱面最大迎流截面之后的流动再分离点。

As a preliminary theoretical exploration, a limited series of stream function was employed to study the characteristics of the reattachment boundary layer. The tentative analysis showed that the reattachment boundary layer of the circular cylinder, so long as it began at the effective reattachment region discussed above, would be developing to its reseparated point downstream the cross section of the cylinder, which essentially gave the new idea RCDR a theoretical cycle.

本文提出的&再附—减阻&机制可表述为：柱面上扰流元件后向锐缘处诱发的流动分离，既改变了柱面压强分布格局，又破坏了柱面附近的流动状态；若扰流元件锐缘后方流动在圆柱壁面上再附，形成再附边界层，再附边界层将沿流向发展，直至越过柱面最大迎流截面之后，才从圆柱面上分离，致使分离流的尾涡区变窄，绕流阻力降低。

The innovation in the paper: First, it combines the higher education research and the population economic structure research together, searches the best meet-point of higher education research among different subjects, broadens the field and vision of cross research between higher education and closed subject from the horizontal dimension. Second, it discusses the basic relationship between higher education development and the components of population economic structure theoretically at the micro-level; moreover, it analyzes the correlation modes, existing problems between them in Henan Province, and provides the corresponding countermeasures. Third, it takes in the methods of quantitative analysis and qualitative analysis as a body..

论文的创新之处在于：一、把高等教育研究和人口经济结构研究相结合，在不同学科间寻找高等教育研究的最佳切合点，从横向层面拓宽了高等教育与相邻学科间进行交叉研究的领域和视野；二、从人口经济结构的微观层面，在理论上探讨了高等教育发展与人口经济结构诸组成部分间的基本关系，并以河南省为研究对象，细化分析了二者间的关联模式和存在的问题，提出了相应对策；三、融定量分析与定性分析于一体。

Above the transformation temperature,the director softening mechanism is dynamic recovery at low strain rate of 0.001s~(-1),dynamic recrystallization is the primary softening mechanism at 0.01-10s~(-1),and the recrystal grain generated priority at the cross point and grain boundary.

应变速率0.01-10s~(-1)变形时发生了动态再结晶以及部分α相球化，其中α相的再结晶主要与亚晶的形成、转动和聚合成核有关。

Just at the point that the rhythm threatens to cross the thin line between complexity and chaos, it's sharply jerked back to the main current of energy.

在节奏似乎就要越过复杂和混乱之间那条模糊的临界线时，它被猛然拽回到了主流的推动力中，这让我想到了宇宙，再多、再活跃的星球也都在围绕着一个巨大的脉冲运转。

Your break begins with executive coach transfer from a regional pick-up point and you travel to Paris via cross-channel ferry and arrive at your hotel in the evening.

你的休息由来自地方的提取点的运行的教练移动开始，而且你经由跨通道渡轮到巴黎而且晚上到达你的酒店。

Your break begins with executive coach transfer from a regional pick-up point and you travel to Paris via cross-channel ferry and arrive at your hotel in the evening.

这是一个在每个房间都设有私人设备的高质量的宾馆：一个卫星电视，一个收音机，一部电话和一个闹钟。

When you fold the analysis of a mark line well-distributed, so that the entire line of flat, and mark; and scrape marks point to edges and corners are distinct, but the book these special molding semi-products, every 5 this cross-laminated broadcasting applanation machine applanation until the fully finished post-drying.

折挝痕线时用力要均匀，使整条痕线平直地翻起，并刮平痕角，使其棱角分明，把对裱成型的半成品书，每5本交叉叠放送压平机压平，待充分干燥后。

Such an analysis will be useful for one to choose point features in stereo images to establish the probabilistically most accurate localization system based on cross-ratio.

此一误差分析方法可让使用者容易地选择影像参考点，以期得到机率上最正确且可信赖的定位结果。除此之外，我们亦提出了在多个影像参考点有误差的情况下，一个有效率的空间定位误差分析方法。

Subsequently, the market started diving, up from more than 20 o'clock, the day before closing Shadie to the following point, the ultimate market was up only 0.69 points to close at 2079.67 points, is a cross-Star .

随后，市场开始跳水，从20多个点，收盘前一天杀跌以下点，最终市场只增长0.69点，收于2079.67点，是一个跨明星。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了