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黑白电视
释义
黑白电视
Encyclopedia
工学
【模拟电视】
释
black and white television
黑白电视
将活动图像的亮度和声音信息变换成电信号,通过无线电波等传输媒介从一点传播出去,供多点即时重现活动图像和声音的系统。
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per capita disposable income
per capita effective refuge area
per capita expenditure of domestic tourists
per capita residential land control index
per capita urban park area
perceived control
perceived noise level
perceived organizational support
Perceived Quality
perceived risks
perceived value pricing
per cent
percent
percentage
percentage calculation
percentage diagram
percentage elongation
percentage error
percentage of blocked dregs and soil
percentage of coarse fiber
percentage of controlled soil erosion area
percentage of efficient supplier correct end cocoon
percentage of fatty extraction
percentage of healthy chicks
percentage of length deviation
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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