The standard includes the use of XML in areas such as packaging, file format, frame rate and timing, composition playlists, and packing lists.
标准涵盖了XML在包装、文件格式、帧率和调速、编辑播放列表和包装清单等方面的使用。
2
It's possible to use standard estrogen-progestin birth control pills for emergency contraception, but check with your doctor for the proper dose and timing of the pills.
服用标准的雌激素-孕激素避孕药进行紧急避孕是可行的，但须与医生讨论适当的服药剂量和时间。
3
Four kinds of measurement procedures are available: standard, automatic completion, timing, and manual mode.