Carcinoma of the oesophagus usually extends by local invasion and lymphatic spread.食管癌通常通过局部浸透和淋巴扩散而扩展.Alphafetoprotein production is only seen in liver cell carcinoma.甲胎蛋白的产生只见于肝细胞性肝癌.What is the unfavorable site for ca...
At a later news conference, he said differences should not be dramatized.在后来的新闻发布会上，他说不应夸大分歧。He went even further in his speech to the conference.他在大会发言中作了更进一步的阐述。He made his comments at a news conference in Amsterdam.他在...
Moresco引入的FUS与 FPS之间 的两个函子也是其经典情形的cotower 扩张.Moresco are also the co tower extension of their canonical counterparts.它不具有那些好的函子性质.It does not have the nice functorial properties....