查询词典 geodesic dome

Situation can be used in accordance with applicable material with scraper ring (clean adhesion surface in the dome of residual materials, for viscous materials) or without scraping ring of the dome valve.

根据适用物料情况可选用带刮圈(清洁粘附在穹体表面的残余物料，用于粘性物料)或不带刮圈的圆顶阀。

Through the calculation of surface area of dome roof for a series of dome tanks, which have different volume, in our company, and after corresponding techno economic analysis, this paper gives calculation basis for the above mentioned estimation procedure.

文章针对镇海炼化公司圆柱形拱顶储罐检修过程中，其拱顶油漆防腐工程量核算中存在的问题，通过对公司内部不同容积拱顶罐的拱顶面积的计算，并进行了相应的技术经济分析，从而得出了拱顶储罐拱顶油漆防腐工程量的计算依据。

An algorithm for computing the geodesic line between the two points of an algebraic surface was presented.

给出了求解代数曲面上两点之间测地线的一种算法。

The system of differential equations for a geodesic line on an algebraic surface was discredited into a nonlinear system. Then it was solved numerically based on iterative methods.

在算法中，把决定代数曲面测地线的微分方程组离散为一个非线性方程组，然后采用迭代数值方法求解。

The geodesic eqations of vaidya space-time in the new coordinate can reach the event horizon farther than the apparent horizon.

而新坐标下的Vaidya时空的测地线方程可以达到比表观视界更远的事件视界处。

Some geometric data of ellipse in hyperbolic space are considered, such as set inclusion, arc length, geodesic curvature, curvature, area and total curvature.

摘要在双曲空间中，考察椭圆的包含关系，对弧长元素、测地曲率、曲率、面积及全曲率等几何量做出细致考察。

Also we discuss the existence of infinite closed complete geodesic in a nocompact Riemannian manifold with nonnegative curvature.

利用核心的思想，我们还探讨了无穷多闭测地线等几何结构问题。

In this paper, the principle and method of 3D visualization by geodesic coordinate system of ellipsoidal surface are proposed.A three-dimensional model for geographic information system visualization by ellipsoid-based digital terrain model is suggested for the first time.

虽然三维GIS在理论研究方面已经有了很大进展，但实现一个成熟完整的三维GIS系统还是相当困难的，目前在实际应用中与三维GIS相关的大多集中在三维可视化方面，如城市三维景观模型[1～ 3] 、矿区模型[4 ] 等。

This digital terrain model based on the ellipsoidal surface is essentially different from DTM based on projected plane because the Delaunay triangulation net is built based on geodesic coordinate system on regional ellipsoidal surface .

在椭球面上构建Delaunay三角网，与在平面上构网有不完全相同的定义与算法。

Furthermore, under the assumption that the covariant derivative of the sectionssatisfies the Lipschitz condition with L-average along the geodesic, the estimates of the radiiof convergence balls of Newton\'s method and uniqueness balls of singular points around thesingular points of sections on Riemannian manifolds are given.

当截面的协变导数满足沿着测地线的关于取正值非减可积函数L-平均的Lipschitz条件条件时，本文给出关于截面的Newton法的收敛球半径的估计，及在奇异点附近的关于截面的奇异点的唯一性球的半径的估计。

Finally, the Knight strung a line between two of the monoliths and tied the horses up there.

最后，骑士们在两颗巨石之间拉了一条绳子，将他们的座骑绑在上面。

T7zN/hyS0 The island lies south by east from here.

那个岛位于此地的正南偏东方向。