elu

Aiming at the problems during the graded teaching in elu , by investigating and analyzing , puts forward the graded teaching idea of individuation and people oriented .

针对本校大学英语分级教学在实践过程中所产生的问题，通过调查和分析，得出了个性化、以人为本的大学英语分级教学思路。

Objective To explore the feasibility of replacing nephrectomy of the recipient native kidney with extracorporeal ligation of ureter ( ELU ) for kidney transplantation in rats .

目的探讨以输尿管体外结扎（Extracorporealligationofureter，ELU）取代肾移植受体大鼠原肾切除的可行性。

Irregular polygon features extraction , image segmentation and machine learning method are studied in this thesis supported by the project . The corresponding modules of ELU system is also designed and implemented according to the study .

本文结合该项目而进行，对不规则目标地物提取、图像分割、机器学习等问题进行研究，并完成了ELU系统中对应模块的设计和实现。

The influence of ELU ( group 2 ) and nephrectomy of the native kidney during transplantation ( group 3 ) or after transplantation ( group 4 ) on survival and early renal function of the recipients was compared .

比较ELU（组2）与原肾术中切除（组3）及原肾术后切除（组4）对肾移植受体大鼠存活及术后早期肾功能的影响。