高达40%的学生签证均已过期。Up to forty per cent of the students had overstayed their visas.有一种呛人的过期啤酒味。There was a powerful smell of stale beer.护照过期是无效的.A passport that is out of date is invalid....
核质被核膜包裹.The nucleoplasm is surrounded by the nuclear envelope.核膜内陷,于是溶酶体被内在化.The nuclear membrane invaginates and lysosomes are internalized.在人的上皮细胞中, 性染色质象个小颗粒,连在核膜上.In human epithelial cells, sex chromatin appears as a...
A few years ago they toured the country in a roadshow.几年前他们在全国作了巡回演出。And the Antiques Roadshow has paid dividends to small dealers as well.和古董巡回秀已给小的经销商带来好处.Besides, who needs to see Antiques Roadshow in def?另外, 谁需要看在高清电...
Results Strain rate was significantly correlated with Ep, Es, stiffness and distensibility.结果SR与 Ep 、 Es 、 僵硬度、膨胀性均有明显的相关性.When muscles are taut or cold there is more chance of injury or strain...肌肉绷紧或受凉时更容易损伤。In the cas...
When it reaches the brain, levodopa is changed to dopamine.当它到达脑部后就变成多巴胺.The most commonly used drug to treat the disease is levodopa.治疗帕金森氏综合症最常用的药物是左旋多巴.To prevent this from happening, other substances can be combined ...