查询词典 projection

The light projection by Hélène Richard and Jean-Michel Quesne, aka Skertzo, of a giant stained glass window on to Le Mans Saint-Julien cathedral in western France.

在法国西部的勒芒圣朱利安大教堂的巨大彩色玻璃窗上，由赫勒拿·理查德和让-米歇尔 Quesne又名斯科左公司设计的灯光投射在上面。

Therefore we will benefit of most of the geometric mathematical concepts to deal with our colors, such as norms, scalar product, projection, rotation or distance.

所以我们将有益于大多几何数学概念应付我们的颜色，例如准则、数积、投射、自转或者距离。

This paper built water quality assessment model based on some basic introduction to PP. It made several conclusions as follows: PP model was stable when sample size was no less than 20. It run much faster when the range of projection vector was constrained between 0 and 1. Accelerated genetic algorithm should be recommended because of its unique advantages. Using scatter diagram of making comparison directly was more convenient than using regression model.

该文在介绍该模型基本计算步骤的基础上，经建模分析，得出：各评价等级取值范围内样本个数不小于20即可具有较好的稳定性，投影向量分量的取值范围为[0，1]时更有利于提高计算速度，选用加速遗传算法寻优时间更短，使用图解法或直接比较法更为方便和快捷。

Firstly, a signalized point is stuck on a moving object to be tested, a microphone array and two video cameras are arranged, and the video cameras are demarcated to obtain a projection matrix; sound pressure signals of a sound source in the moving object to be tested are obtained by the microphone in an array mode, the dynamic video of the moving object to be tested is obtained and disassembled into an image by the video cameras; the signalized point on the moving object to be tested is identified in the video image and the matched signalized point is treated with three-dimension reconstruction to obtain the spatial location of the moving object to be tested; the sound pressure signals are treated with beam forming treatment to obtain a sound field characteristic function scattergram of the moving object to be tested, the video image is treated with spatial coordinate superposition frame by frame and restored into a dynamic video image.

首先在被测运动物体粘贴标志点，布置传声器阵列和两台摄像机，对摄像机进行标定，得到投影矩阵；传声器阵列获取被测运动物体中声源的声压信号，摄像机获取被测运动物体的动态视频，将动态视频拆解成图像；在视频图像中识别出被测运动物体上的标志点，对匹配后的标志点进行三维重构，获取被测运动物体的空间位置；对声压信号进行波束成型处理，得到被测运动物体的声场特征函数分布图，将其视频图像进行逐帧空间坐标叠加，并还原成动态视频图像。

Cognitive linguists emphasize meaning is embodied. The extension of abstract meaning of a preposition is based on the physical experience. They also emphasize meaning essentially involves an"imaginative"projection by using mechanisms of schematization, categorization, metaphor and metonymy.

认知语言学家强调意义具有体验性，介词抽象意义的延伸就基于身体经验；他们还强调意义在本质上涉及到的是"想象性"的映射，其形成过程是运用图式化、范畴化、隐喻和转喻等认知机制的。

Fruit a loculicidal capsule or a schizocarp, separating into individual mericarps, rarely berrylike when mature; carpels sometimes with an endoglossum a crosswise projection from back wall of carpel to make it almost completely septate.

果为室背开裂蒴果或者分果，分裂成数个果瓣，很少成熟的时候为浆果状；心皮有时有endoglossum来自心皮的背面壁的十字状凸出物预测使它几乎完全具隔。

A fine, sharp projection, as a spine of a sea urchin or a ''.

针状物精细尖锐的突出物，如海胆的脊椎骨或''。

A fine,sharp projection,as a spine of a sea urchin or a crystal.

针状物精细尖锐的突出物，如海胆的脊椎骨或水晶球

Based on the aspheric off-axis reflection projection system, the Zernike free form surface was adopted to replace the aspheric surface in order to further optimize the system structure. The relationship between Zernike polynomial and Seidel aberration was utilized to improve the system performance.

基于非球面离轴反射式投影系统，提出了采用Zernike自由曲面取代非球面进一步优化系统结构的设计方法，并利用Zernike多项式与Seidel像差之间的关系，优化系统的成像性能。

With its perfect projection, the phantom image complements the deficient existence of life, co-exists with the substance in equal power, ironically manifests the incurable insufficiency and imperfection of human fate as the self-blinded Oedipus/the maimed Fisher King Ahab, and double mystifies the eternally insolvable myth of human and his existence.

透过完美的投射，幻象补全了生命里缺残的存在，与真实以同等力道共存，嘲弄地展现人类正是自斨成瞎的Oedipus，是伤残累累的渔夫王Ahab，一生命定不足全和不完美，而永恒无解的人类与他的存在之谜，亦因此更加迷离。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。