查询词典 efficient point

On the basis of the fundamental theory of information optics, the Fourier transform and an iterative approach are used to calculate and analyze the point image of an optical imaging system the Point Spread Function (PSF of light intensity, to retrieve the phase of imaging system and then to obtain the wave font of the optical system.

基于信息光学基础理论，采用傅里叶变换和迭代算法计算分析了光学成像系统的星点图像（光强点扩散函数，PSF），实现了对光学成像系统位相的复原，获得了波像差信息。

Optical path difference varies from point to point.

根均方 。光程差OPD从点到点发生变化。

Now there are manytriangulation algorithms in literatures,not only for plane point sets but alsofor space point sets.Because of the variety of results,we must choose one ofthem as the best in the meaning of some optimality criterion.

不论是平面还是空间散乱数据，都有不少文献讨论三角剖分算法，由于三角剖分的不唯一性，就有个优化问题。

Beginning of Autumn,an ordinary seasonal dividion point, is the turning point from warm weather to coldness.

立秋，一个普通的节气，一个自然气候由热而凉的转折点。

Supposedly a naval battle ship moved through time and space from 1943 - to 1983 - then back to 1943 - their 'point of origin'- yet in a fluid reality that 'point of organ' must be compensated for as it changes.

据猜测美国一艘海战船通过时间和空间从1943年-到1983年-然后回到1943年-他们的'原点'-然而当它变化时以'原点'一个流动实相必须被补偿。

Methods The clinical data of patients with MODS were collected and analyzed prospectively. Seven indicators were screened out to assess the functions of seven organs. Each indicator was scored from 0 to 4 points, with the 0 point representing the normal organ function, and 1 point to 4 points representing the dysfuntion to failure of the organ.

收集MODS临床资料，通过统计分析筛选出反映脏器功能的指标并赋予各指标反映病情严重程度的等级分值，分值范围为0～4分， 0分表示脏器功能正常， 1～4分表示脏器功能障碍至衰竭，据此建立MODS病情严重度评分系统。

On the base of the right of subrogation in marine insurance, this paper will do the research from the point of view of action;on the base of existing stipulations and legal theories of the action of subrogation in marine insurance, maritime action and civil action, this paper will consult the foreign correlative theories;not only from the point of view of the legal theories, but also by consulting the cases and usual ways in judicature of our country, this paper will make the research more practical;this paper will also do the research by induction, organon and interests-comparing, etc.

本文将在海上保险代位求偿权制度的基础上，从诉讼角度展开较为系统的研究；在我国现有的海上保险代位求偿诉讼、海事诉讼以及民事诉讼的法律规定和法律理论的基础上，参考国外相关的法律理论，对海上保险代位求偿诉讼的法律问题进行较为系统的研究；不仅从理论的角度，还要参考我国司法实践中的相关案例和通常做法，使得对海上保险代位求偿诉讼的法律问题的研究更贴近实务，更具有实际操作性；运用归纳、推理的逻辑方法，采用利益比较等具体方法，对海上保险代位求偿诉讼的法律问题进行了较为全面的研究。

First, we extract the boundaries between two different materials by weighting with gray-level gradient,and only voxels on these boundaries participate in the generation of each image, so it drastically reduces the rendering time. Second. We think the voxels on boundaries as the mixture of different materials,so in every voxel there is a surface. We use the oriented cube-interpolation technique to get the intersection point of viewing orientation and the surface in the voxel, then compute the surface normal of the intersection point. We use the normal to shade the voxel in order to improve the image quality.

首先，采用灰度梯度加权提取出三维数据场中不同物质间的边界，根据显示的需要只对这些边界上的体元赋予相应的阻光度并进行光亮度合成计算，因而可大大减少计算量，提高显示的速度；将边界上的体元作为不同物质的混合体，采用与方向有关的三线性插值来计算视线方向与体素内等值面的交点，根据交点的法向量进行光照效应计算以提高显示图像的质量；最后用投影成像法显示最终的图像。

Crack propagation problems under the influence of the edges of the crack subjected to homogenous loads, the origin of the coordinates subjected to concentrated increasing loads, the central zone of the edges of the crack subjected to homogenous loads, the certain point of the edges of the crack subjected to moving unit step loads, the origin of the coordinates subjected to moving increasing loads Px m, the edges of the crack subjected to instantaneous impulse loads, the edges of the crack subjected to moving concentrated variable loads, the origin of the coordinates subjected to point loads, the edges of the crack subjected to a constant moving concentrated loads and the origin of the coordinates subjected to instantaneously moving impulse loads are studied respectively, and the analytical solutions of dislocation distribution function have been obtained.

同时对裂纹面受均布载荷、坐标原点受集中增加载荷、裂纹面中心区受均布载荷、裂纹面上某点受运动阶跃载荷、坐标原点受运动增加载荷Px m、坐标原点受瞬时冲击载荷、裂纹面受运动集中变载荷、坐标原点受集中载荷、裂纹面受常数运动集中载荷、坐标原点受瞬时运动冲击载荷作用下的裂纹扩展问题分别进行了研究，获得了位错分布函数的解析解。

2We may keep time when reading articles.3 Whenreading articles, we can point at the words with our finger orpen point and our eyes move with the finger quickly so that weare able to read very fast.

阅读时计时。3。阅读时用手指或笔尖指向文章字句并快速移动来迫使我们的眼睛快速随手指或笔尖移动来强化我们的阅读速度。

This was not understood at the time, and therefore went unaddressed, until ascension became so distorted that we chose to stop ascending and wait for a time when all records would be revealed.

这在当时没有被了解，因此进行着无改编，直到提升变得如此扭曲，我们选择去停止提升并等待所有记录能被揭示的那一天。

The attack＇s nuisance value is increased because mobile phone networks also send notifications of new voicemail by sms,so an attacked phone may stop advising of new voice messages too,it warned.

它警告：这种攻击的危害增长是因为移动电话网络也会通过短信发送新语音邮件的通知。所以受到攻击的手机可也以停止新的语音信息的提示。