椭圆的

Beginning with parabolas, the author explores the issue of 定点 between a line and a parabola, eclipse, or hyperbola.

笔者从抛物线入手，对抛物线、椭圆、双曲线与直线结合的定点问题作了一个探索。

The building is a symphony of triangles, ovals, arcs, circles, and squares.

这建筑是个三角、椭圆、弧形、圆形和方形互奏的交响乐。

It is feasible to substitute the pitch diameter gauge and the ovality gauge for the thread work gauge.

用中径和椭圆度量规替代螺纹工作量规是可行的。

Ellipsoid blue white and color as the national flag, is the top one,"May the sun," with the flag symbolizes.

椭圆面上蓝下白，为国旗色，上端有一轮&五月的太阳&，寓意同国旗。

The tower structure comprises an external steel frame, an elliptical concrete core and steel-framed floors between them.

塔体由椭圆型钢结构外筒和混凝土核芯筒以及连接这两者的钢-混凝土组合结构楼面组成。

It would have struck a sour note in a time of economic distress. But over his first year in the White House, the office has come to reflect his tastes.

在经济困难时期，这样做可能会招致不满，但奥巴马入主白宫一年以来，椭圆办公室越来越具有他的风格。

The configuration stability of the elliptical orbit satellite constellation requires the stabilization of the ascending node right ascension, the argument of perigee and the mean anomaly at the same time.

椭圆轨道星座构型稳定性要求同时实现升交点赤经、近地点幅角和平近点角的稳定。

A low elliptical or pointed arch; usually drawn from four centers.

一种很低的椭圆拱或尖顶拱；通常有四个中心点。

By means of a priori estimates, a nonexistence theory for a class of quasilinear parabolic equations is established.

在第一章中，利用ODE方法，证明了一类散度型拟线性椭圆型方程边值问题径向解的存在性。

Chapter four is on nonexistence of entire solutions of quasilinear parabolic equations .

用积分方法给出了一类拟线性椭圆型方程径向整体解存在的一个充要条件，推广了已有的结果。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。