BACKGROUND:Brain metastases are the most common type of intracranial tumor. Until recently, whole brain fractionated radiation therapy (WBRT) was the mainstay o
Guangxi tourism texts are a kind of tool to show China’s image.However,there are still lots of problems despite certain achievements in recent years in Chinese
Corpus-based analysis is adopted to study the acceptable noun-verb collocation of the word knowledge. Verbs like acquire, have etc. are found to be frequently c