Recently implemented "shift-work equations" based on studies of the human sleep cycle have reduced sickness, sleeping on the job, fatigue among shift workers, and have raised production efficiency in various industries.


fatigue among shift workers, and have raised

fatigue among shift workers, and raised

and fatigue among shift workers while raising

lowered fatigue among shift workers, and raised

and fatigue among shift workers was lowered while raising

加入错题本 分享
纠错
考题讲解
还没有题目讲解（毕出老师会陆续发布对官方考题的解读，请保持关注）。
求讲解

登录 或 注册 后可以参加讨论

查看全部4条讨论
OG2015-SC