And shift workers and frequent fliers can develop a circadian rhythm disorder.轮班工人和频繁飞行者会出现睡眠节律障碍.Circadian rhythms show persistent, stable periodicities of about 24 hours.昼夜节律表现出大约24小时的连续而稳定的周期性.upset sb.’s circadian cl...
I felt a tapping on my shoulder and I turned around.我感到有人拍了一下我的肩膀，于是转过身去。There was a soft tapping on my door.有人在轻轻地敲我的门。They made success by tapping into recent developments in technology.他们靠最近开发的技术取得了成功....
曲线刃滚切刀是用来加工护翼卫生巾的专用刀具.The curve - edged hobbing cutter is used in producing rectangular wing sanitary napkin.姐姐只使用这个牌子的卫生巾,从来不用其他牌子的.My sister only uses this brand of sanitary towel.每一位女性都离不开卫生巾的呵护.Each females are cares...
Love is the immortal flow of energy that nourishes, extends and preserves.爱情是具有滋养~扩展~和保护作用的不朽的能量之流....his house, which, however elaborate, is less ostentatious than the preserves of other Dallas tycoons.他的那所尽管装饰精致、但并不及达拉...
Decadent be kind of mentation return kind of life condition?颓废是种心理状态还种生活状态?Sedi - mentation rate increases with resin grain increasing and temperature rising.树脂粒径越大,温度越高,沉降速度越快.The article presents the systems function, ...