几何基础

The geometrical structures of thioindigo chromophores were studied at the B3LYP/6-31+G* level of density functional theory. Subsequently, the electronic absorption spectrum was calculated using the time-dependent density functional theory approach at the same level.

在密度泛函理论的B3LYP/6-31+G*水平上对硫靛染料发色体的几何结构进行优化计算，在获得基态稳定结构的基础上，应用含时密度泛函理论方法在相同水平计算电子吸收光谱。

In summary, the dissertation has improved the traditional geometric design methods for the high-speed circuit in the aspects of design index system, plan design, transection design and the 3-diamension-design technology on the basis of summarizing the experience of design, construction and operation of the high-speed circuits all over the world.

总之，本论文在总结世界各国高速环道设计、施工和运营经验的基础上，从设计指标体系、平面及横断面设计方法、三维一体化设计技术等多方面对传统的高速环道几何设计方法进行了较大的改进和完善。

In this paper author give a method for managing data by a uniform memory struct and organization method,and give a "seven board theory" which is abreacting unit from different 3D fomat,then reconstruct them in order to sharing and conventing 3D data in different 3D format

本文提出一种组织方法来统一管理内存结构，并在此内存结构的基础上抽象出&七巧板&单元，即把不同格式的基本几何单元抽象出来，再重新组装，完成对各种格式和模型的转换和共享与融合。

In this paper, Gray code and line shifting structure light were projected to the object. Then the distortion images were got which can reconstruct the 3D model: The images space was divvied into 64 cycles by six sequence image the acquisition, the whole scanning plane has been covered by the mobile fringes, which has been cycled 20 times. With the parameters of two calibration cameras , the image pixels has been matched by the principle of geometry.

本论文的主要研究内容是利用格雷码加线移结构光对物体进行投影，再经摄像机采集到畸变的图像，结合相关算法以实现对物体的三维重构：摄像机采集到的6幅图像序列形成的格雷码将图像空间划分为64个周期，通过20次线条纹的移动完成对整个扫描平面的覆盖，在已获得两摄像机标定参数基础上，结合对极几何原理完成左右图像像素点的匹配。

The germs of nearly all these fantastic theories are contained in Anderson's "The Constitutions of Free Masons"(1723, 1738) which makes Freemasonry coextensive with geometry and the arts based on it; insinuates that God, the Great Architect, founded Freemasonry, and that it had for patrons, Adam, the Patriarchs, the kings and philosophers of old.

病菌几乎所有的这些神奇的理论，载于安德森的&宪法自由石匠&（ 1723 ， 1738 ），使自由的coextensive与几何和艺术的基础上；暗示神，伟大的建筑师，创立自由的，并且它已为顾客，亚当， patriarchs ，国王和哲学家岁。

The germs of nearly all these fantastic theories are contained in Anderson's "The Constitutions of Free Masons"(1723, 1738) which makes Freemasonry coextensive with geometry and the arts based on it; insinuates that God, the Great Architect, founded Freemasonry, and that it had for patrons, Adam, the Patriarchs, the kings and philosophers of old.

病菌的几乎所有这些美妙的理论载於安德森的&宪法自由共济会&（ 1723 ， 1738 ）这使得济共存与几何和艺术基础上；暗示，上帝，伟大的建筑师，共济会成立，并它的顾客，亚当的始祖，国王和哲学家旧。

CT databased computed analysis is a reliable method to measure orbital volume , which is available to gain the area of the orbital borderline limned of each section and give a value of orbital volume in the professional format subsequently .

其以CT扫描数据为基础，通过眼眶边界描绘，利用几何公式计算出眶腔容积，是一种可靠的眼眶容积定量测量方法。

Based on the forward modeling, we analyze the effects of heat source on surface heat flow and subsidence and study how the lithospheric effective elastic thickness affects the geometry of rifted basins.

在此基础上讨论了热源对地表热流和沉降的影响以及岩石圈有效弹性厚度对盆地几何形态的影响。

Santa rummages in his sack of investments, says "ho ho ho, have I got a surprise for you" and picks the stock from our portfolio that we think is most likely to perform over the next year.

Gann，1878-1955，是美国证券、期货业传奇式的投资家，纵横投机市场达45年，用自己创造的以数学及几何理论作为基础的买卖方法，总共赚取了5，000多万美元，相当於现在的5亿多美元。

Digital image measuring is a new measuring technology. It is based on the optics and composed of optics, electronics and computer. It syncretizes electronics, computer science, laser science, and image processing technology. It is used widely in the following fields such as geometry dimension measurement, aviation remote sensing measurement, high precision locating and face location about image.

数字图像测量是近年来基于光学测量原理形成的一种新型测量技术，它以光学为基础，融合电子学、计算机技术、激光技术、图像处理技术等现代科学技术为一体，组成光、电、计算机综合的测量技术，它被广泛应用于几何量的尺寸测量、航空遥感测量、高精度定位、精密复杂零件的微尺寸测量和外观检测等与图像有关的技术领域中。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。