A kite is a quadrilateral with one line of symmetry.

风筝是个有一条对称线的四边形。

Workers set up chairs on the stage in orderly and symmetrical rows.

工作人员把舞台上的椅摆成整齐且对称的几排。

They are bilateral symmetrical animals with a triploblastic body plan.

它们是三胚层体制的两侧对称。

This program is also suitabal for the ejection of any uncontrolled bomblet from carrier.

仿真程序也适用于所有道导抛撒轴对称的无控道仿真。

The butterfly is an example of symmetry.

蝴蝶是结构完全对称的一个例。

The human body has a symmetry that is basic to our sense of beauty.

人体的对称性构成我们审美观的基础。

The symmetrical design of this church makes it very beautiful.

这座教堂的对称性结构使它十分美丽。

In this paper, we show that the Pseudo-Symmetric property of spherical point set can be characterized by the eigen values of eigenpolynomial and it has the closeness under the metric sum operation.

本文证明了球面有限点集的伪对称性可以完全由其特征多项式的根来刻画，并得到了在度量加运下伪对称性具有封闭性.

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椭圆方程正解的对称性.

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椭圆方程正解的对称性.

There is an obvious rock zonation from the middle to bothsides of the structural shatter zone, generally from marialite orebody through diopside-felsite,biotite-albitite to the host Proterozoic rocks.

构带的岩石具有明显的对称分带性：带的中心为钠柱石矿体，向两侧依次为榍石透辉石长英岩带、黑云钠长岩带，并逐渐过渡为围岩。钠柱石矿的成因类型为沿构带产出的热液交代脉型。

In the article we analyse the structure compose,the endure force status,the request of strength and stability on the domed bulkhead with nonaxisymmetry sphere-conical transitional annulated shell.

系统分析了带有非轴对称球锥过渡环壳的球面舱壁的结构组成、受力工况、强度与稳定性要求,用有限元方法对各参数进行了强度优化与稳定性优化。

The invention is applied to the catalytic reactions such as aromatic ketone unsymmetrical hydrogen transfer reaction and can achieve very high yield and enantiotropic selectivity.

此发明应用于芳香酮的不对称氢转移反应等的催化反应中，可以得到很高的产率和对映选择性。

The analysis of the finite element method using th e axisymmetric model was employed to assess the mechanics behavior of the rubber toughening in mesostructure.

在细观结构上采用典型轴对称单元的有限元分析来预测增韧环氧树脂的力学行为。

Wilder insisted that conditions like cyclopia and diprosopia should not be considered deformations, but rather "symmetrical anomalies on either side of a normal being".

怀尔德坚持认为，独眼畸形和双面畸形等状况不应该被视为畸变，相反地，应该看成是“正常生物两边对称的异常”。

A symmetrical ferromagnetic bilayer film is investigated under the nonperiodic boundary condition and considering anisotropic field at two surfaces,by using the rescaling interface approach.

在非周期性边界条件和在考虑表面各向异性场的情况下,应用界面重参数化方法精确求解了两层对称铁磁薄膜中的低能自旋波本征问题。

Ambipolar transistors are attractive for realizing complementary-like organic integrated circuits, which operate with low power dissipation, wide noise margins and great operational stability.

目前，国际上有机双极性晶体管的研究由于受到种种限制性能并不理想，很少能获得对称性良好的高性能器件。

The observed deltas are highly two-dimensional in planform, adopting palmated structures which retain throughout their evolution a high degree of mirror symmetry.

实验观察到的三角洲，为一高度二维蹼狀发展且镜面对称的构。

Two different symmetric configurations in the electronic structure of propadiene molecule are calculated by adopting PSHONDO SCF full electronic ab initio calculation.

采用PSHONDO-SCF全电从头计程序,对丙二烯分的两种不同对称性构型的电结构进行计。

I've always been interested in fractured, demented, asymmetrical, incongruous textures, and indeed what I call “dysprosody” – the prosody of distressed sounds.

我一直感兴趣的是诗歌的、错乱、不对称、不和谐的结构，也就是我说的言语声律障碍，即运用损声音的作诗法。