https://portavita.github.io/2018-10-31-blog_A_JSON_use_case_comparison_between_PostgreSQL_and_MongoDB/
You might notice in the table above, there’s a distinction between “color frames”, “frames”, and “color pictures”. Terminology is a little clunky to the modern eye because we ended up with a system where every frame contains full color information. I’ll create the term “progressive color frame rate”; if you weren’t interlacing, what would be your rate of full-color frames? In NTSC, this is the same thing as the field rate. In field-sequential System 3, this takes three fields.
，详情可参考新收录的资料
Mandatory. Also unexpectedly good at showing off the design because it uses:
“把发电站建在太空，让清洁能源照亮地球！”——这一曾经只出现在科幻作品里的大胆构想，如今正加速走向现实。随着全球能源转型深入推进，航天发射成本持续下降，空间太阳能电站这一“未来能源”构想，已成为世界主要科技强国竞相布局的新高地。中国正稳步推进空间太阳能电站“逐日工程”，计划于2030年前后开展兆瓦级在轨试验。美国企业家埃隆·马斯克近期表示，计划每年向太空部署1亿千瓦太阳能人工智能卫星能源网络。这项技术之所以吸引全球目光，在于它拥有传统能源难以企及的优势，被视为解决人类能源困境的终极方案之一。
Трамп высказался о сроках войны с Ираном01:42