projection

詳細解釋：

pro.jec.tion

n.（名詞）
The act of projecting or the condition of being projected.
設計：設計的行為或被設計的狀況
A thing or part that extends outward beyond a prevailing line or surface:
凸出物：向外延伸超出一條主線或主平面以外的事物或部份：
例句：
spiky projections on top of a fence; a projection of land along the coast.
伸出圍牆頂的大而尖的凸出物；海岸伸出海洋里的部份

A plan for an anticipated course of action:
規劃：對預期行動的過程的計畫：
例句：
.facilities[that] are vital to the projection of U.S. force . . . in the Pacific. (Alan D. Romberg)
. 對於美國軍事力量在太平洋作戰計畫很重要的設施. (艾倫D.龍伯格)

A prediction or an estimate of something in the future, based on present data or trends.
預測，估計：基於當前資料或趨勢的預言或對將來事物的估計

The process of projecting a filmed image onto a screen or other viewing surface.
放映：將電影影像投射到一螢幕或其他可視表面上的過程
An image so projected.
影像：這樣投射出的圖像
Mathematics The image of a geometric figure reproduced on a line, plane, or surface.
【數學】 投影：在一條線、一個平面或水平面上產生的一個幾何圖形的像
A system of intersecting lines, such as the grid of a map, on which part or all of the globe or another spherical surface is represented as a plane surface.
棋盤格：相互交叉的線條，如地圖的網路系統，在這種系統內部分或全部球體或別的球面被顯示為一個平面
Psychology
【心理學】
The attribution of one`s own attitudes, feelings, or suppositions to others:
投射：把自己的態度、感情或猜想歸因到別人身上：
例句：
.Even trained anthropologists have been guilty of unconscious projection—of clothing the subjects of their research in theories brought with them into the field.(Alex Shoumatoff)
.即使是受過訓練的人類學家也仍會因不自覺的投射而內疚…他們常會將被他們帶入該領域的理論來表達他們的研究主題.(亞歷克斯·肖馬托夫)

The attribution of one`s own attitudes, feelings, or desires to someone or something as a naive or unconscious defense against anxiety or guilt.
不自主的防衛行為：把某人自己的態度、感覺或欲望歸因到某人或某事上，以此作為與焦慮或內疚相對抗的幼稚或不自覺的反抗

【引伸】
projec.tional
adj.（形容詞）