The shape of the earth is an oval.

地球的状是个。

Divisor scalar multiplication is the key operation in hyperelliptic curve cryptosystem.

除子标量乘是超曲线密码体制中的关键运算。

Corona lobes elliptic, adnate to base of gynostegium.

副花冠裂片，合蕊冠的贴生于。

The planets move around the sun in ellipses.

各行星围绕太阳按运转。

What he introduced included oval projection, stereographic projection, analemma and scenography etc.

关于投影几何，他带来的有投影、球极投影、平行正投影和透视法等。

Apsidal transfer can be carried out straightforwardly or by devious ways.

比较了人造卫星在两个轨道间远拱点冲击过渡的迳直方式和迂回方式。

Ovalisation at maximum bending strain in the small scale reeling tests was not measured.

在小型的卷轴测试中于最大弯曲应变的成是没有规则的。

Capsule long ellipsoid, ovoid-ellipsoid, or ovoid, septicidal, 4- or 5-valvate.

蒴长，卵球状，卵球的或，，-或5镊合状。

An oval shaped bar table is built on the marble tile floor corresponsively.

一张的吧台桌被相应安装在大理石瓷砖地板上。

The metaphor representing the Yin and Yang or the first male and female connection - the right and left eyes of Horus is the Vesica Pisces becoming the symbol for the First Light.

隐喻表现了阴阳或最初的男性和女性连接-何露斯的左右眼睛就是两端尖的成为最初光的符号。

The lowest cell density was found in duodenum.The origin of distributive mode of argyrophil cells in the digestive tract of Takydromus wolteri might be related to its habitat and feeding habit.

且嗜银细态多样，主要有锥体、等广泛分布于上皮细、上皮细之间、腺泡上皮及腺泡之间，且多数嗜银细有明显的突起。

Abstract With the concavity and integrability of sublinear terms near zero,the symmetry results for a class of sublinear elliptic equations are given by making use of the moving-plane method.

摘 要 本文利用次线性项在零点附近的凹性和可积性，用移动平面法给出了一类次线性方程正解的对称性.

Stipular film is qualitative, elliptical shape wraps around needle form, grow 7-15 millimeter, tip gradually pointed, the brim has gland a tooth-like part of anything, edge nervation by fluff.

托叶膜质,状披针,长7-15毫米,先端渐尖,边缘具腺齿,沿叶脉被柔毛。

The results indicate that the spores are yellowish, monolete, without perispore and bearing granular ornamentation on the exospore.They are bean-shaped in equatorial view and elliptical in polar view.

孢子黄色，具单裂缝，赤道面观豆，极面观，不具周壁，孢子外壁局具大小不一的颗粒状纹饰。

With the concavity and integrability of sublinear terms near zero,the symmetry results for a class of sublinear elliptic equations are given by making use of the moving-plane method.

本文利用次线性项在零点附近的凹性和可积性，用移动平面法给出了一类次线性方程正解的对称性.

Results The difference values calculated were various with the arch form, the sequence was oval, round, parabola, catenuliform, and hyperbola from big difference to smell.

牙弓深度的差值按从大到小的顺序排列为：、、抛物线、悬链、双曲线。

The failure of directly buried heat-supply pipeline is discussed, and the design essentials are put forward in accordance with local buckling and ovalization deformation.

探讨了直埋供热管道的失效,针对局失稳和化变,提出了设计要点。

Seeds elliptic, base sharp, apex retuse, back chalazal knot zonate, with transverse and obtuse ribs, ventral holes furrowed from upper middle to apex.

种子，尖锐，先端微凹，具环纹的背种脐，具横裂和钝肋，腹面洞棱槽从上面中间到先端。

Besides, error curve and error ellipse are analyzed.So, it is shown that error ellipse is inutility, and error curve is useful and effective.

对中桩的误差曲线和误差的分析认为，误差无实际意义，误差曲线实用而有效。

Tendril unbranched or bifurcate. Inflorescence usually a polychasium. Seeds elliptic, obovoid-elliptic, or obtriangular, surface smooth, corrugated, or with strumose protuberance or ribs.

卷须不分枝或二叉。通常的花序一多歧聚伞花序。种子，倒卵球，或倒三角的，平滑的表面，具皱褶，或具瘤状的突起或肋。