单词:photographic photometer
[电] 照相测光器
单词:photographic photometer 相关文章
X-Ray Technology Helps Recover Lost 19th-Century Images The worlds very first photographs were taken in the 1830s. Scientists now say they have found a way to recover lost images made from the very first photographic process. The new method uses X-ra
发表于:2019-01-03 / 阅读(40) / 评论(0)
2018年VOA慢速英语(七)月
Topics: Famous Americans - Nikola Tesla; the Three Stooges; king versus royalty; in an attempt to versus in an effort to; accuracy versus precision Words: telegraph to resign patent x-ray remote controlled photographic memory eccentric mad scientist
发表于:2019-01-22 / 阅读(55) / 评论(0)
美语听力 English Cafe
模仿句子:The real difference between previous cars and Model S is that Model S was being designed as an electric car from the ground up so it enabled us to really rethink the Rubicon. 翻译:Model S和之前的车真正的区别在于,Model
发表于:2019-02-23 / 阅读(51) / 评论(0)
英音模仿秀