projection
投影
常用释义
英音[ prəˈdʒekʃ(ə)n ]
美音[ prəˈdʒekʃ(ə)n ]
变形
复数:
projections
基本释义
- n. 估算，预测；投射，投影；（声音的）发送，放开；（思想感情的）体现，形象化；投射（不自觉地把自己的欲念等加诸他人）；凸出物，隆起物；（地球或天体在平面上的）投射；投影图；规划
考试频率
四级
考频：近五年出现1次
- n. 预测; 推断; 设想
考研
考频：近六年出现3次
- n. 预测; 推断; 设想
例句
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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。来源: 《牛津词典》
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2·With the advent of projection in 1895-1896, motion pictures became the ultimate form of mass consumption.随着1895到1896年间投影技术的出现，电影成为大众消费的最终形式。
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3·With the advent of projection, the viewer's relationship with the image was no longer private, as it had been with earlier peepshow devices."随着投影的出现，观众与图像的关系不再像早年使用西洋镜设备时那样私密。
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4·With the bottom of the projection of a white transparent container filled with water, then drip in the water the color ink or oil-based paint.用一个装满水的白色透明容器的投影的底部，然后在水面点滴彩墨或油基的颜料。
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5·He refused to develop projection technology, reasoning that if he made and sold projectors, then exhibitors would purchase only one machine—a projector—from him instead of several.他拒绝研发投影技术，理由是：如果他研发并且销售放映机，电影放映者们就只会从他那里买一台机器，而不是几台。
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6·The film jumped during projection.电影放映时跳了片。来源: 《牛津词典》
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7·They took me into a projection room to see a picture.他们将我带进了一个投映室去看一张图片。来源: 《柯林斯英汉双解大词典》
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8·As I was saying, even the very first public projection of a film had piano accompaniment.就像我说的，即使是最早的第一部公开放映的电影也有钢琴伴奏。
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9·By 2075, the United Nations' mid-range projection for global population is about 9.5 billion.到2075年，联合国对全球人口的预测中值是95亿。
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10·Social media allows users to experience new events more intimately and immediately while also permitting them to re-share news as a projection of their values and interests.社交媒体让用户能够密切且及时地掌握新闻消息，同时也允许他们把这些新闻当作他们价值观和利益的体现又重新分享给别人。
网络释义
- projection method : 投影法
- projection system : 投影系统；投射系统
- perspective projection : 透视投影；中心投影法
- projection screen : 投影屏幕
- projection matrix : 投影矩阵；射影矩阵
- map projection : 地图投影
同义词
n.
[心理][数]投射；规划；突出；发射；推测
同根词
词根：
project
projecting
adj
突出的；伸出的
project
n
工程；计划；事业
projector
n
[仪] 投影仪；放映机；探照灯；设计者
projectionist
n
放映员；电视技师；地图绘制员；电影放映师
projecting
v
使突出（project的现在分词）；计划；发射
project
vi
设计；计划；表达；投射
project
vt
设计；计划；发射；放映