“viewing rate”的概念、定义、翻译、参考文献-科学参考

单词	viewing rate
释义	viewing rate Encyclopedia 文学广告效果释 viewing rate收视率某一时段内收看某电视频道（或某电视节目）的人数（或家户数）占电视观众总人数（或家户数）的比率。
随便看	Penning ionization (PI) Penning ionization spectroscopy Penning ion source Penning light source Penning trap pennogenin Pennsilvanya Theatre PENNS Museum Penn State particle separator Pennsylvania Gazette Pennsylvania Rock Oil Company of New York Pennsylvania State Pennsylvania Station Penny Black Stamp Penonomé penosculating conic penosculation penoxsulam Penrose Penrose cosmic censorship Penrose diagram Penrose polynomial Penrose process penrose process Penrose rectangle

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。