投射的

As to the remaining parameters, two methods are developed: first, accepting that the projection function complies with a circular function within at least a part of a given field of view, constrained by the obtained object-to-image radial mapping and a constant focal length, the best-fitting point of the optical origin is tested along the optical axis; secondly, referring to the postulation of the exclusively bilateral mapping between an imaged point and its scenic sight ray, a measuring technique is developed to survey the world coordinates which will fabricate a projecting path to the imaged points located on the imageable region of the image plane in order to directly model the projection geometries involved.

而针对其余参数本文提出两种解题方法：其一是根据『在「部分视野角范围」内，鱼眼相机的投射模型符合一典型的「圆形函数」』以标靶实体与其影像尺寸为限制条件，测试光学轴上的最佳视觉参考点、鉴定最适当的投射模型、焦距、及有效的视野角度范围。其二是根据『一视野线排他性地与对应「呈影点」一一映射』参考一呈影点来搜寻空间中对应视野线的绝对座标后，据以演绎相机内部影像形成的模型。

Due to the inspiration of maximal injective module by professor Wang Ming-yi, in chapter two, we introduce the conception of max-projective modules, discuss its properties, applications: the primitive relations between rings and endomorphism rings, an equivalence that is surrounding strongly V.N. rings.

受汪明义教授引进极大内射模概念的启发，在第二章中我们引进了极大投射模的概念，由此讨论了它的一些性质及其应用：环与自同态环之间的本原性关系；强正则环的一个等价刻划；并在环为交换和非交换的情形下分别应用有限表现模的极大投射性得出了SF环和Von Neumann正则环的关系。

The traditional algorithm of Volume Rendering is Ray-Casting, not a proper algorithm for the large 3-D seismic data, referring some improved method and considering the characteristic of seismic data, a new fast Ray-Casting algorithm of oriented image space and negative-view transform was brought forward. As a result, this algorithm excels the traditional obviously by speed with image quality in experiment.

体绘制的传统算法是光线投射法，由于地震数据量大而绘制速度太慢，本文在借鉴一些改进算法的基础上，结合地震数据的特点，提出了一种基于图像空间的逆视变换的加速光线投射算法，实验结果表明该算法在保证相同图像效果的同时，具有明显的速度优势。

As the projector can conceptually be regarded as camera acting in reverse, the relation between projection plane of the projector and imaging plane of the camera is fixed.

进而， 利用投影仪的投射过程是摄像机成像过程的逆过程，建立投影仪的投射平面和摄像机的成像平面的对应关系，将"极线几何约束"应用到基于条纹投影的主动三维视觉的姿态估计问题，并在考虑测量数据受噪声影响的条件下，建立了求解视点姿态参量的数学模型。

When one carefully considers this accumulation of data, it begins to seem probable that an archetype in its quiescent, unprojected state has no exactly determinable form but is in itself an indefinite structure which can assume definite forms only in projection.

当一个人仔细考虑起这些累积起来的数据时，就可能会看到存在一个处在静止、未投射状态的原型，没有严格确定的形式，但在它内部一个不确定的结构可以通过投射中的确定形式假设出来。

Ception can enter the dorsal-most laminae I and II but not grow further ventrally. As for the waiting period and the correct projection of the NT- 3 (neurotrophin-3)sensitive Ia neurons and other neurons, it is possible that other guidance cues might make more contribution.

至于腹侧投射性的神经营养因子习（neurotrophin3，NT3）敏感性肌梭h类神经元和其它神经元轴突的等待期和定向投射，则更有可能是在其它类型的导向因子的共同参与下进行的［81

Cells in EGL are generated after birth. In contrast Purkinje neurons are born before birth, which receive main innervations of climbing fibers from the inferior olivary nucleus and parallel fibers from the internal granule cells.

与浦肯野氏神经元在出生前产生这一点不同的是，EGL中的细胞在出生后产生，它们接受从前脑olivary核团发出的攀援纤维的主要神经投射，以及从内颗粒细胞发出的平行纤维的神经投射。

By tracking the serial sections, many thick fibers that derived from 5-HTi neurons were discovered projecting into the distant region to somata, some even project from one side to the other side, and send out many tiny branches contralaterally distributing in the wide field of the brain, so we can conclude that 5-HT may modulate distant and wide-field neural interactions.

连续切片追踪观察发现，由一些5－HT能神经元胞体发出的粗大阳性纤维可投射到距胞体很远的区域，有的甚至由一侧脑半球发出，投射到另一侧，并发出许多细小的分枝分布在对侧脑半球的广泛区域，因此可以推断出5－HT可产生广泛的远距离的神经调节作用。

In various embodiments, improved mechanisms for controlling texture sampling are provided that enable 3-D accelerator hardware to greatly increase the level of realism in rendering, including improved mechanisms for (1) motion blur;(2) generating anisotropic surface reflections (3) generating surface self-shadowing (4) ray-cast volumetric sampling (4) self-shadowed volumetric rendering and (5) self-shadowed volumetric ray-casting.

在各个实施例中，提供了用于控制纹理采样的改进的机制，它们能使3-D加速器硬件大大地提高呈现时的逼真度，包括针对下列各项的改进的机制：(1)运动模糊；(2)生成各向异性表面反射；(3)生成表面自投阴影；(4)光线投射容量采样；(4)自投阴影容量呈现和(5)自投阴影容量光线投射。

And many times for some of us, there're some more holes, so from this, leaking comes, you know the rays in it, there is a reflection of a guru, and from another hole comes a reflection of the Avalokitesvara of four arms, woman, I don't know, whatever, driving fish.

有时候很多人，他们的蔽障之上会有更多的小孔，从这边泄漏出的光芒，投射出一个上师，从另外一个小孔呢，可能投射出的是观世音，可能是四臂的，可能是女相的，不知道，也许还骑着鱼。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。