正文
VOA慢速英语:摄像机和机器能识别你脸上的表情吗?
n. 传感器,灵敏元件;
[例句]The latest Japanese vacuum cleaners contain sensors that detect the amount of dust and type of floor.
日本的最新真空吸尘器配有可探测灰尘多少和地板类型的传感器。
perspiration
n. 汗; 汗水; 出汗; 流汗;
[例句]His hands were wet with perspiration.
他双手被汗水浸湿了。
passive
adj. 被动的; 消极的; 不抵抗的; 冷漠的;
n. 动词被动形式,被动语态;
[例句]His passive attitude made things easier for me
他顺从的态度让我做起事来要轻松些。
visual
adj. 视觉的,看得见的; 光学的,视力的; 形象化的; 光学的;
n. 画面,图象;
[例句]Remember you want your visuals to reinforce your message, not detract from what you are saying.
要记住,使用视觉材料是为了使表达的意思更加清楚明白,而不能分散对所讲内容的注意力。
quantitative
adj. 定量的; 数量(上)的;
[例句]That's the whole difference between quantitative and qualitative research.
那就是定量研究和定性研究之间的重大差别。
stimulus
n. 刺激物; 刺激因素; 激法物;
[例句]Interest rates could fall soon and be a stimulus to the US economy
利率可能很快就会下调,从而刺激美国经济。
algorithm
n. 演算法; 运算法则; 计算程序;
[例句]This is the same algorithm used for functions, procedures and data types.
这与函数、过程和数据类型使用的是相同的算法。
enhancement
n. 增强; 提高; 增加; 改善;
[例句]Music is merely an enhancement to the power of her words
音乐只是增强了她话语的力度。
detection
n. 侦查; 检查; 察觉; 发觉;
[例句]They are cheating but are sophisticated enough to avoid detection.
他们在作弊,但因为手法老练没有被发现。
data
n. 资料,材料; datum的复数; [计算机] 数据,资料; 从科学实验中提取的价值;
[例句]The study was based on data from 2,100 women
这项研究基于从2,100名女性那里收集来的资料。