椭圆的

An ancient two-handled narrow-necked jar for oil or wine.

一种古老的盛放油或酒的双耳细颈椭圆罐。

As the sizing process,the last procedure of producing the oil casing pipe,plays a key roll not only in controlling the size and geometry shape of the oil casing pipe,but affecting its mechanical performance.

因此，作为石油套管制造主要生产环节的定径工艺决定了石油套管的直径和椭圆度，进而影响其力学性能。

The article introduces forming roller pass design principle,design process and calculating formula of each layer former roller parameter in ellipse pipe rolled by turks-head roll .

介绍了采用土耳其头轧制椭圆管的成型辊孔型设计原则、设计步骤以及各架次成型辊参数的计算公式。

LNV oval gear flow meter is a joint venture company with Japan Ao Baer production of high precision flow meter long life can be measured the flow of oil and water.

LNV椭圆齿轮流量计是与日本奥巴尔公司合资生产的高精度长使用寿命流量计可测油及水的流量。

Cushions and ovals rank as the most famous although round ones are also available.

靠垫和椭圆列为最有名的，但全面的提供。

This year the candidates' names will be printed on the ballot forms, and voters must ink in ovals beside their choices.

在今年的选举中，候选人的名字将印在选票表格上，选民须在其名字旁用墨水标注一个椭圆。

Do not show geometrical forms such as, squares, rectangles triangles, ovals, or circles. Even when these appear in nature.

别让画中出现明显的几何形状如正方形、长方形、三角形、椭圆或圆形—尽管它们的实际形状如此。

According to the theory calculation results of elastic contact status of roller and rib of 91754EQ bearing, the conclusion is that the arc rib is more easy to establish this oil film than tapered surface rib, and so when selecting proper geometry dimensions of arc rib and the long axis of contact ellips...

通过对 9175 4EQ轴承滚子-挡边的弹性接触状态理论计算表明：与锥面挡边相比，圆弧挡边更容易建立这种润滑油膜，而且通过合适选择弧挡边几何形状尺寸使接触椭圆长轴重合于卷吸速度方向时，将能够得到更大膜厚比数值的润滑油膜

Leaves 3 or 4 per ultimate branch; sheath straw-colored, glabrous; auricles and oral setae absent; ligule purple-red, ca. 2 mm; pseudopetiole ca. 2 mm; blade elliptic-lanceolate, 4–20 × 2–2.9 cm, secondary veins 4–8-paired, base cuneate, margin serrulate, apex acuminate.

每末级的分枝留下3或4；鞘稻草色，无毛；叶耳和口头的刚毛无；叶舌紫红色，约2毫米；假梗约2毫米；叶片椭圆状披针形， 4-20 * 2-2.9 厘米，次脉4-8配对，基部楔形，边缘有细锯齿，先端渐尖。

By analyzing the case linearly-polarized beacon signal and elliptically-polarized radar antenna, the related formulas and curves are given.

通过对线极化目标信号和椭圆极化雷达天线匹配情况的分析和计算，获得了有关的公式和曲线。

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。