- n.
1.射出，投掷，发射，喷射。
2.投射；投影，投影法；(地图)投影图制法；【电影】放映。
3.凸出；凸出部；凸出物。
4.设计，规划，计划。
5.(根据已知资料或观察所作的)预测，推测，估计。
6.【心理学】投射；(思想等的)形象化，具体化。
7.【心理学】想像。
8.【冶金】金属的嬗变。
短语和例子
n.
-ist
1. 制投影图的人；地图绘制者。 2. 电影[幻灯]放映员；电视播放员。
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projection中文什么意思
[ prə'dʒekʃən ] 发音: 用"projection"造句
例句与用法
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- The stereographic projection must be supplemented by other constructions .
赤平极射投影还要有其他的作图方法加以补充。 - The use of a good contact print is superior to that of an anaglyphic projection .
使用好的晒印像片比使用互补色立体投影还好。 - Throw is usually taken to mean the unexpected outward projection of stones from blasting .
飞石通常是指爆破的石块向外面意外飞射。 - Erodible soil fractions are usually dislodged from projections and trapped in depression .
可冲蚀土壤部分经常从凸出物剥蚀并降落于洼地。 - Desargues proved that the cross ratio is the same for every section of the projection .
Desargues证明了投射线的每个截线上的交比都相等。
英文释义
名词- the act of expelling or projecting or ejecting
同义词：expulsion, ejection, forcing out - the act of projecting out from something
同义词：protrusion, jut, jutting - 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
同义词：project - the projection of an image from a film onto a screen
- the acoustic phenomenon that gives sound a penetrating quality; "our ukuleles have been designed to have superior sound and projection"; "a prime ingredient of public speaking is projection of the voice"
同义词：acoustic projection, sound 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