对称的

The theory of windows of opportunity abandons traditional financial hypothesis of efficient market and rational investors. It argues that when managers have private information of price misvaluation, they would prefer to issue equities to exploit such opportunities.

机会窗口理论突破了传统金融学有效资本市场以及理性投资者的假设，从信息不对称的角度出发，认为企业有能力发行定价过高的股票以获得超额收益。

And two kinds of efficient iterative method, GMRES and Bi-CGSTAB, with different preconditioners are applied to solve the resulted nonsymmetrical systems of Fourier coefficients.

接著利用两种有效的迭代法(GMRES，BI-CGSTAB)来解离散后，傅利叶系数所形成非对称的线性系统并配合不同的preconditioner。

Radially symmetrical animals having saclike bodies with only one opening and tentacles with stinging structures; they occur in polyp and medusa forms.

放射状对称的动物，囊状身体覆有刺样结构的触须，只有一个开口；它们以珊瑚和水母的形式出现。

A regular G— edge-transtive but not G—vertex-transtive graph will be refered to as a G—semisymmetric graph .

一个正则的G-边传递而非G-点传递的图称为G-半对称的。

In one frozen cadaver, Asymmetric transillumination was seen; the left side showed two glows, the right side three glows with additional one off the midline at the cricoid cartilage level.

只有一位大体老师产生两侧透照形态不对称的情形，在左侧梨状窦产生两处亮光，在右侧梨状窦产生三处亮光，多一处的亮光位於侧颈部环状软骨的高度。将灯杖置入食道中。两位大体老师，在颈部前区产生透照。

People are seen staggering under perilously high piles of all manner of products, shouldering impossibly large objects or trundling the paraphernalia of their trade before them.

他们看起来遥遥惶惶的正搬运着和他们体型不对称的东西，似乎很危险的用一辆小车推动着这些庞然大物。

Sky atlases also show the ecliptic – a projection of the Earth's orbital plane – as another great circle bisecting the stellar sphere.

星空图显示银道将天球分成均等对称的两份；此外，星空图还显示了地球运行轨道的平面--黄道，也将天球分成了均等的两份。

The outer structure does exhibit tidal features, as does the symmetry of the inner spiral pattern and the kinked arms just beyond its inner ring.

外围结构展示出了潮汐特征，对称的内螺旋和卷曲的臂刚刚超越了它的内环。

In contrast to the compositional polarity for the arc magmatism, the symmetrical lateral zonation for the rifting magmatism is indicated.

指出大陆裂谷带的火成岩常呈组成对称的水平分带，而不同于弧火成岩的组成极性。

To make a simple paper-cut work, a piece of colored paper is folded before a design or pattern is drawn on it. Then the blank spaces are scissored out with the happy result of a paper-cut with symmetrical patterns on both sides.

简单的剪纸，一般是将一张彩纸对折，然后勾勒出图案，再用剪刀剪去图案中的空白，展开以后就会呈现出一幅图案左右对称的剪纸作品。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失