异性

Based on the dynamic stress optic law and by making use of the stress values from strain measurements and BEM calculation, the history of birefringent fringe orders are calculated, and compared with the result of dynamic orthotropic photoelasticity.

把动态应变测量推算出的应力分量以及时域边界元计算出的应力分量分别代入正交异性动态应力－光性定律，得到随时间变化的双折射条纹级数历程，将其与正交异性动态光弹性实验的结果进行比较。

Calculation of the energy release rate with finite element method is conducted. The concrete beam model is meshed using a method without need of considering the crack-tip singular element.

采用有限元分析方法对三点弯曲混凝土梁的能量释放率进行了计算，在对混凝土梁进行单元划分时，避免使用奇异性单元来模拟梁的裂尖奇异性。

Singularity often carries the most important information of signal, so it is valuable to study the singularity of signal.

摘要信号的奇异性往往携带了信号最重要的信息，因此，对奇异性的研究是一项很有价值的工作。

And the fine man that has certain social class and economic base, often do not hope to go up to leak the privacy information such as the identity, income to the opposite sex netizen that have not seeks a range in the net, they are willing to understand the basic material of the opposite sex deep through tripartite more, artificial soubrette service should need and be born.

而有一定社会地位和经济基础的优秀男士，往往不希望在网上就把身份、收入等隐私信息透露给未曾谋面的异性网友，他们更愿意通过第三方来深入了解异性的基本资料，人工红娘服务应需而生。

Society may not be entirely ready for friendships between men and women that have no sexual subtext.

社会也许没有完全准备好接受没有"性"的异性友谊。那些有异性亲密朋友的人们往往遭到的是。。。

In Afifi's and Reeder's studies, the friendships that survived—and even thrived—after sex or attraction came into play were those in which the friends extensively discussed the meaning of the sexual activity and felt confident and positive about each other's feelings.

在Afifi和 Reeder各自做的研究中发现，成功--甚至加深--的异性友谊中的异性双方都对性有关的行为进行了广泛讨论，并对彼此的感受抱有自信和积极态度。

Amative ratio was higher in women than men and the ratio of sexual behavior was higher in men than in women.

与大学生婚前性行为发生有关的因素包括年龄大、年级高、城市、独生子女、大学前与异性接触程度较高、爱上异性数量较多等。

A method based on linear singularity analysis of image is presented. The improved method, called Directional Beamlet Transform is better than traditional Beamlet transform about directional information of image and has the ability of representing linear-singularity of image. According to the analysis of linear singularity, edge detection is transferred to detecting singularity point in the coefficient matrix of DBT.

针对基于图像像素点分析的边缘提取方法存在无法同时满足高抑噪性、连续性、定位性等问题，本文提出了方向Beamle 变换方法，在定义图像线奇异性的理论基础上，利用DBT 对图像进行线奇异性分析，依据Beamlet 变换具有的线段提取能力，将图像边缘检测问题转化为方向Beamlet 变换系数矩阵中奇异点的检测问题，以降低噪声点对边缘检测结果的影响。

This method can capture and preserve the anisotropic edge information and detail direction texture of collected images effectively, and it is integrated with brushlet transform to the fusion of natural images, aerial photos and medical images.

该方法充分利用已知图像中的高维奇异性信息，有效地保持了各项异性的边缘信息和细节方向纹理信息。

For instance , mammals self-groom to remove parasites that maybe transferred from a nearby opposite-sex conspecific during an encounter .

例如，动物通过自我理毛可以清除在与附近的同种异性接触期间传播来的寄生虫，当嗅出同种异性的气味时也可能自我理毛，因为自我理毛是一种动物在逃避还是战斗之间所面临的进退两难选择时表现出来的改向行为。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。