这种材料有不同的名称,如灰 、 炉渣 、 煤渣或矿渣.This material is variously termed ash, clinker, cinders or slag.有时炉渣能有用处.In some cases the slag can be disposed of usefully.每年有数百万吨炉渣用于铺路.Millions of tons of slag now go into building roads eac...
Jack disobeyed his father and went to the cinema.杰克没有听父亲的话,去看电影了。The film has been screened in the cinema.这部电影已在电影院放映。...in the early days of cinema.电影业的早期The cinema fronts toward the south.电影院朝南。Plymouth University stud...
Dorset is as yet unspoilt by coachloads of tourists.多塞特还未遭到大批游客的破坏。An unspoilt coral reef encloses the bay.未受破坏的珊瑚礁环绕在海湾周围。Further to the south are some of the island'sloveliest unspoilt coves.再往南走有一些这个岛上尚未被破坏的迷人小海湾...
The adhesion mechanism of barnacle , limpet, anemone, tube worm are described in this paper.主要介绍海洋生物中藤壶、帽贝 、 海葵 、 管栖蠕虫对其基材的粘附机理.Red, Anemone _ flowered ; stout stems , long stalks , lage thick leaves in dark green , spre...
These fibers are, in fact, mainly cholinergic.实际上这些纤维主要是胆碱能神经纤维.Purpose : To investigate the relation of electrogastric dysrhythmia and content cholinergic nerves in antrum of rats.目的: 探讨大鼠胃窦肌间神经丛胆碱能神经、氮能神经含量变化与胃电节律失常的关系...