目的: 探讨超声内镜 ( EUS ) 对胆囊腺肌增生症的诊断价值.Objective : To evaluate endoscopic ultrasonography ( EUS ) in the diagnosis of gallbladder adenomyomatosis.经病理及免疫组化检查证实为朗格汉斯细胞组织细胞增生症.Skin biopsy and immunohistochemical study confirmed t...
This paper concerns the ratio of centro - affine invarients for a projection body.摘要本文研究了关于投影体的中心仿射不变量比的问题.This type is called affine.这叫做仿射交换.We obtain an estimation about the Hausdorff dimension of self - affine sets.摘要...
如果你读过我早期的回忆录，就全都明白了。If you've read my earlier memoirs you'll know all about it.老沃尔特正在写他乡村生活的回忆录。Old Walter is setting down his memories of village life.无数次劝他写回忆录的尝试均以失败告终。Numerous attempts to persuade him to wr...