After giving some basic properties of ecg-extending modules, we show that for a nonsingular ring R, all left R-modules are ecg-extending if and only if all left R-modules are extending.
称左R-模M是ecg-扩张模,如果M的任意基本可数生成子模是M的直和因子的基本子模。
In Chapter 5, the definition of closed generalized extending modules and their properties are introduced.
本文引入了闭直和补模,闭δ-弱补模,闭广义扩张模和闭FI-提升模的概念,探讨了它们的一系列性质。
The dependence of dilational modulus,dilational viscosity and phase angle on dilational frequency was expoun- ded.
研究了不同浓度十二烷基苯磺酸钠(SDBS)溶液在气-液表面上的扩张粘弹性质,讨论了扩张模量、扩张粘度、扩张模量的相角随频率的变化规律,实验结果表明,其表面膜的微观弛豫过程主要受扩散弛豫类型控制。
The dependencies of dilational modulus, dilational elasticity, phase angle and dilational viscous component on frequency and emulsifier mass fraction were expounded.
研究了油溶性乳化剂失水山梨醇油酸酯和水溶性乳化剂油酸钠在煤油 水界面上的扩张粘弹性质,阐述了两种乳化剂的扩张模量、扩张弹性、扩张模量的相角以及扩张模量的粘性部分随频率和乳化剂质量分数的变化规律,探讨了发生在界面上和界面附近的微观弛豫过程。
As a generalization of FI-extending modules and C_(11)-modules,the concept of FI-C_(11)-modules was introduced when fully invariant submodule of M had a complement as a direct summand of M,and its basic properties were discussed.
作为FI-扩张模和C11-模的推广,引入了FI-C11-模(如果M的任意全不变子模存在一个补是M的直和因子),讨论了该模的基本性质。
Development Model of Companies Based on Supply Chains Management Thought;
基于供应链管理思想的企业扩张模式
Hybrid multi-objective genetic approach for solid wastes network capacity expansion problems
废弃物网络系统容量扩张模型及算法
The Research on the Mode of Extension and the Precaution Against the Risk of the Retail Enterprise;
零售企业规模扩张模式及其风险防范研究
Generic Modules for Trivial Extension Algebras A∝M
平凡扩张代数A∝M的Generic模
Application of Expander of Analog Breast Implants in Augmentation Mammoplasty with Immediate Expansion
模拟乳房假体扩张器在即刻扩张隆乳术中的应用
The Research of Cost-Benefit Trade-off Models about Capacity Expansion in Networks;
网络容量扩张中的成本效益模型研究
Properties and Extension of Modulo n Residual Rings;
论模n剩余类环Z_n的性质与扩张
Research on the Scale Expansion in Regular Higher Institutions of China in the Transition of the Century;
世纪之交我国普通高校规模扩张研究
Probe into Scale Enlarging Behavior s Inducement and Logic of SMBs;
中小银行规模扩张的动因与行为逻辑
The Creation of the "THE SECOND GENERATION" of the Network Extension Stratagem Mode of Travel Agencies;
创设旅行社“第二代”网络扩张战略模式
Properties of Gorenstein Injective Modules on Excellent Extension Rings;
Excellent扩张环上Gorenstein内射模的性质
Optimal Decision Making for Production Scale Expension;
商品生产规模扩张的最优化决策方法
Chance-constrained programming model for network expansion;
一类网络扩张的机会约束模型与算法
The Negative Effect of China’s Quantity-Expansion Growth Pattern of FDI;
外资数量扩张型增长模式的负面效应
Economic Reflections on the Scale Expansion of Chain Commercial Enterprises;
连锁商业企业规模扩张的经济学思考
Desirability and Feasibility of the Enlargement of Enterprise Scale;
企业规模扩张的合意性与可行性分析
The research of developing experimental animal model for cardiac dilatation disease;
扩张性心肌病变的实验动物模型研究
A Cognitive Pattern of Irrational Expansion of Intellectual Property Rights;
知识产权非理性扩张的一种认知模式
