homotopy exact sequenec是什么意思

网络释义

用法例句

In Chapter 1, the Factor Theorem are generalized and an equivalent condi-tion for exact sequence is obtaided: a sequence is exact iff there exists a commu-tative diagram which the "diagonal" sequences are all exact.

第一章把模论中的同态分解定理推广到一般的情形，并得到正合列的一个判定定理：M′(?)M(?)M″在M点正合当且仅当交换图的“对角”方向都是正合列。

In this paper,the exactness of a sequence of R-homomorphisms of semimodules similiar to the corresponding construction for modules on basis of the module of differences of the R-semimodules was defined.

利用半模的差模定义了半模同态序列的正合 ,讨论了Hom函子的左正合性 。

Determination the Content of Geniposide in Bazheng Mixture by HPLC;

八正合剂中栀子苷的含量测定

Effects of Bazheng Mixture on Urinary Amount and Contractile-Relaxant Function of Isolated Urethral Smooth Muscle in Rabbits;

八正合剂对家兔尿量和离体输尿管平滑肌舒缩功能的影响

OBJECTIVE To explore the mechanism of Bazheng mixture against the urinary tract infections (UTI).

目的　探讨八正合剂治疗泌尿系统感染性疾病的作用机制。

Objective To study the pharmacological effects and mechanisms of Bazheng mixture (BM) for the treatment of infectious disease of urinary system in mice.

目的探讨八正合剂治疗泌尿系统感染性疾病的药理学作用及机理。

Objective: To explore the pharmacological bases action of Bazheng Mixture (BM) to treat infectious disease of urinary system and effects of BM on Immune Function in mice.

目的:探讨八正合剂治疗泌尿系统感染性疾病的药理作用及其对小鼠免疫功能的影响。

Object To explore the pharmacological basis of BAZHENG MIXTURE (BM) on treating infectious diseases of urinary system.

目的　探讨八正合剂治疗泌尿系统感染性疾病的药理学作用基础。