projections
预测
常用释义
英式发音
美式发音
基本释义
- n. 预测，推测（projection 的复数形式）；[数][测]投影；发射，规划；突出部分
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·Sales have exceeded our projections.销售量超过了我们的预测。来源: 《牛津词典》
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2·Their sales projections are a total thumbsuck.他们的销售量预测纯属估计。来源: 《牛津词典》
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3·All projections, of course, must be viewed with a healthy dose of skepticism.当然，所有的预测都必须带着适度的怀疑来看待。
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4·Projections by French television give the Socialist-led opposition 40% of the vote.据法国电视台预测，以社会党为首的反对派将获得40%的选票。
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5·According to the census projections, female life expectancy will increase from 78.3 years in 1981 to 81.3 in the year 2005.根据人口普查预测，女性预期寿命将从1981年的78.3岁增加到2005年的81.3岁。
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6·If current trends continue, by the year 2010 carbon emissions in the United States will soar to a level more than one-third higher than were those in 1990, according to official projections.根据官方预测，照目前的趋势，到2010年，美国的碳排放将飙升至比1990年高出三分之一以上的水平。
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7·Each report starts with a recap of how we did versus our projections.每一份报道都以一个概要开头，讲述和预期相比我们的表现如何。来源: 《柯林斯英汉双解大词典》
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8·The projections are called papillae.这些突起的结构叫做“papillae”。
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9·They have these little projections on their skin that allow them to resemble various textures.它们的皮肤上有这些小突起，使它们能够模仿各种纹理。
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10·Not like porcupine needles or anything, but small pointy projections on the surface that basically make the organ bumpy.它不像豪猪的刺或其它什么的，而是在表面上有尖状的突起，使这个器官起伏不平。
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