查询词典 sequence of arcs

This paper de-duces the equation of scroll case surface with the enveloping theory,builds the envelope sur-face of ellipsoides with variable radius by using the the method of constructing an ellipse withseveral arcs and presents a new and simple method fOr geometry moulding of scroll case sur-face.

蜗壳是水电站的重要部件之一，本文以包络理论推导了蜗壳曲面方程；并采用分段圆弧构造椭圆的方法构造了变径椭球包络曲面，为蜗壳曲面的几何造型提出了一种新的简便方法。

If you were to draw a triangle using such arcs, you would find the simple theorems of Euclidean geometry would no longer hold.

如果你用这样的弧线画一个三角形，你将会发现简单的欧几里德几何理论将不再适用。

Patterns in Nature: Rainbows A fisheye lens captures arcs of light crowning the Canadian wilderness.

意译：彩虹在自然界的模式。使用鱼眼镜头能捕捉弓形光线在加拿大的荒野外高空。

A combination of regional geology and geochemistry indicates the Cambrian and Ordovician evolution in the south of central Asian zone is charactelized by complex collages between continental blocks with island arcs under the compressional background perhaps related to the final convergence within Gondwanaland, the so-called late Pan-african movement.

综合地质对比显示，古亚洲洋南部和相邻的秦祁昆洋区域在寒武－奥陶纪期间的演化以小洋盆，中小型陆块相间的复杂构造格局为特征，在可能与晚泛非运动有关的整体汇聚背景下普遍出现强烈的岛弧型岩浆作用和活跃的岛弧拼贴、陆壳增生过程。

It is proved that the problem of determining whether there is a Hamiltonian path from a specified vertex s to another t on a given digraph can be reducible at polynomial time to the problem of constructing a minimum spanning flow in a two-terminal extended network Ns,t, with the unit capacity for all arcs.

在此基础上，利用网络最小生成流的概念提出了一个修正模型，并证明了无环最小生成流问题可以在多项式时间内转换为哈密顿圈问题。文中最后指出，这一新的模型为解决在有向图内构造哈密顿轨的有效算法提供了一个新的思路和方法。

You can put the arcs in any order that you want.

你可以把任何的弧线秩序，你想要的。

Kurt reflexively let go, and arcs played across the alloy—radiation inducing a charge.

库尔特条件反射般松开手，电弧穿过合金——放射性感应电荷。

The purpose of this paper is to give a simple formula to the integral on major arcs of the circle method in the even Goldbach problem.

给出圆法在Goldbach问题应用中优弧上积分的一个简化表示式，这个表示式是进一步研究偶数Goldbach问题的基础。

The authors establish a rotational failure mechanism with combination of different logarithmic spiral arcs based on the theory of limit analysis method.

以极限分析方法为理论基础，建立分段对数螺旋线滑面的旋转破坏机制。

Using the simulated oil containing this material have the whole simulated water-drive experiment on biogenic limestone, and study the microscopic photos of quick consolidation in different water-drive moment, the microscopic distribution of the remaining oil is obtained, which takes the shapes of patches, films, rings or arcs, blocks and mottles.

使用该材料配制的模拟油，对生物灰岩岩心所作的全模拟水驱油实验，在水驱不同阶段快速固结后的镜下显微照片研究得到剩余油的微观分布模式是斑块状、薄膜式、环状或圆弧状、块状和斑点状分布。

Anna: No, I've got a hangover.

不是，我昨晚宿醉了。

We head into the mountains in Su's new Land Cruiser, stop for lunch at a scenic restaurant and then hang around drinking beer and eating fruit as two of his employees attempt to lure the birds with a tape recording of the fowl's mating call.

我们坐上苏的巡逻车向山顶出发，在一家风景优美的餐馆吃了中饭。然后我们喝着啤酒吃着水果四处逛。