結構
- Endoscopic full-thickness resection for treating small tumors originating from the muscularis propria in the gastric fundus:An improvement in technique over 15 years
ted.左部圍合結構是在上包圍式結構的基礎上,設計師對上包圍式結構做相應的修改而形成的一種新的結構形式。在上包圍式結構中將網頁頁面順時針旋轉270度后得到的一種包圍結構,也是將全封閉式結構網頁編排右側信息欄刪減所形成的一種編排結構。此種結構彌補了全封閉式結構過于封閉性的缺點。The inclusion criteria were as follows:Patients with gastric MP tumors diagnosed using EUS (
World Journal of Gastrointestinal Oncology 2019年11期2019-12-14
- On k-trees with Extremal Signless Laplacian Estrada Index and Estrada Index
)和UG(u)的結構Note thatv1x?E(G). By Lemma 6, we haveEE(G)Fig.3 The structure of the graph G* in the proof in Theorem 9圖3 定理9證明中圖G* 的結構LetV(G*)S1(G*)={v1,v2,…,vk+1} and |S1(G*-S1(G*))|={vk+1}. Further, letUG(vk+1)=NG(vk+1)-{v1,v2,…,vk}
中南民族大學學報(自然科學版) 2018年1期2018-04-09