projection

英 [prəˈdʒekʃn]

美 [prəˈdʒekʃn]

n.  预测; 推断; 设想; 投射; 放映; 投影; 放映的影像; 投影图

复数：projections　

TOEFLGRETEM8计算机

Collins.2 / BNC.5368 / COCA.4755

同义词辨析

imageprojectionreflection【导航词义：图像】

牛津词典

noun

估计 estimate
• 预测；推断；设想
  an estimate or a statement of what figures, amounts, or events will be in the future, or what they were in the past, based on what is happening now
  1. to make forward/backward projections of population figures
     推断未来 / 过去的人口数量
  2. Sales have exceeded our projections.
     销售量超过了我们的预测。
影像 of image
• 投射；放映；投影；放映的影像
  the act of putting an image of sth onto a surface; an image that is shown in this way
  1. the projection of three-dimensional images on a computer screen
     在电脑屏幕上显示的立体影像
  2. laser projections
     激光影像
立体图形 of solid shape
• 投影图
  a solid shape or object as represented on a flat surface
  1. map projections
     投影地图
突出物 sth that sticks out
• 突起物；隆起物
  something that sticks out from a surface
  1. tiny projections on the cell
     细胞上的小尖突出物
声音 of voice/sound
• （嗓音或声音的）发送，传送，放开
  the act of making your voice, a sound, etc. audible (= able to be heard) at a distance
  1. voice projection
     嗓音的放开
心理学 psychology
• 投射（不自觉地把自己的欲念等加诸他人）
  the act of imagining that sb else is thinking the same as you and is reacting in the same way
思想感情 of thoughts/feelings
• （思想感情的）体现，形象化
  the act of giving a form and structure to inner thoughts and feelings
  1. The idea of God is a projection of humans' need to have something greater than themselves.
     人类需要有强于自身的形象，上帝就是这个想法的投射。

柯林斯词典

• N-COUNT 预计；预测；估计
  Aprojectionis an estimate of a future amount.
  1. ...the company's projection of 11 million visitors for the first year.
     公司对第一年将有1,100万游客的预测
  2. ...sales projections.
     销售预测
• N-UNCOUNT 投射；放映
  Theprojectionof a film or picture is the act of projecting it onto a screen or wall.
  1. They took me into a projection room to see a picture.
     他们把我带到放映室去看一张图。

英英释义

noun

• the act of expelling or projecting or ejecting
  Synonym:expulsionejectionforcing out
• the act of projecting out from something
  Synonym:protrusionjutjutting
• any structure that branches out from a central support
• the representation of a figure or solid on a plane as it would look from a particular direction
• a prediction made by extrapolating from past observations
• a planned undertaking
  Synonym:project
• the projection of an image from a film onto a screen
• the acoustic phenomenon that gives sound a penetrating quality
  1. our ukuleles have been designed to have superior sound and projection
  2. a prime ingredient of public speaking is projection of the voice
  Synonym:acoustic projectionsound projection
• (psychiatry) a defense mechanism by which your own traits and emotions are attributed to someone else
• any solid convex shape that juts out from something

双语例句

• This paper proposes an image matching method based on the invariant feature of circle projection and histogram.
  本文在对不变矩进行深入探讨的基础上提出了一种基于圆投影及直方图不变特征的图像匹配方法。
• The use of a good contact print is superior to that of an anaglyphic projection.
  使用好的晒印相片比使用互补色立体投影还好。
• A Doppler rate estimation method based on sub-space projection technique was proposed.
  提出了一种基于子空间投影技术的多普勒调频率估计方法。
• First, navigation measurement equations and measurement sensitive matrices are provided based on the colinear equation of perspective projection.
  首先，基于透视投影模型的共线方程，给出了导航测量方程和测量敏感矩阵；
• This function returns six planes of a frustum defined by given view& projection matrix.
  这个函数返回由给定的视窗和投影矩阵定义的视景的六个面。
• A novel grating light modulator for projection display is introduced.
  本文提出了一种用于投影显示的新型光栅光调制器。
• They took me into a projection room to see a picture.
  他们把我带到放映室去看一张图。
• The control system outputs a projection control signal and image data.
  所述控制系统输出投射控制信号和图像信号。
• Provided are apparatus and method for adjusting a convergence of a projection television.
  提供了用于调整投影电视的会聚性的装置和方法。
• Volume rendering and multi-resolution rendering for hybrid octree via cell projection and3D-texture mapping are implemented.
  并用体元投射和三维纹理映射方法分别实现了混合八叉树的体绘制与多分辨率绘制。