Storms swept the country, closing roads, buffeting ferries and killing as many as 30 people.暴风雨席卷全国,使道路无法通行,渡船受袭,多达30人遇难。Ferries are very powerful and manoeuvrable compared to cargo ships.与货船相比,渡船马力大而且易操纵。All the ferries...
Chicken liver chromatin component DNA : RNA : histone: non - histone ratio is 1∶0.鸡肝染色质组成成分DNA∶RNA∶组蛋白∶非组蛋白的质量液度的比值为: 1∶0.The chromatin remodeling and histone acetylation were associated with transcription activation.真核基...
We played that record all night long.我们整晚都在放那张唱片。The mother sat by the sick child all night long.妈妈整夜守在生病的孩子身旁.All night long he turned and tossed in bed.整整一夜他在床上翻来覆去地睡不着....