The empirical results support the semistrong efficient market hypothesis.

All the affairs of social relief and assistance monopolized by the government;

政社不分，政府全能化，垄断社会救助事务；

A study and improvement of cournot ′ s model in oligopoly monopolized market

寡头垄断市场古诺模型的研讨

With the product technology, product quality and other advantages, they monopolized the domestic market.

凭着产品技术、质量等的优势，他们垄断了当时国内的汽车零部件市场。

The market of war products is always extraordinary monopolized.

军工产品的供给是通过高度垄断军工产品市场来实现的。

The government will only run the Electric Power Network Company that is natural monopolized enterprise.

国家只经营具有自然垄断特性的电网公司。

However, this type of device is monopolized by foreign products.

不过，该类装置主要被国外产品垄断。

Study on Operating Duty Test Method of ± 800 kV HVDC MOA

±800kV直流输电工程用避雷器动作负载试验方法研究

Designs of Line and Machine Type MOA for 1 140 V

1140V线路型、电机型避雷器设计

New Measuring System for Voltage Distribution on MOA Resistors

氧化锌避雷器阀片电位分布测量系统的研制

Application of Lifting Wavelet Theory on MOA Online Monitoring System in Power Supply of Railway

提升小波理论在铁路MOA在线监测系统中的应用

Bus Model On-line Resistive Leakage Current Monitoring System of MOA

总线式MOA阻性电流在线监测系统

The Effect of Lightning Protection with MOA on Transmission Line

线路用MOA防雷效果分析及注意事项

A New Method Research of MOA Resistence Leakage Current

一种氧化锌避雷器阻性泄漏电流测量新方法研究

A Summary of Detection Method of MOA in Service

金属氧化物避雷器带电检测方法综述

Discussion on Extraction Algorithm of Resistance Current for MOA

氧化锌避雷器阻性电流提取算法探讨

Application and Analysis on Online Monitoring of MOA

氧化锌避雷器在线检测技术现场运用与结果分析

Discuss on the Analysis Method of Resistive Current of MOA under Live Test

带电测试MOA阻性电流的基本分析方法探讨

Numerical Analysis and Measuring for the Potential Distribution of 800 kV MOA

800kV MOA电位分布数值分析和测量

Study of Measurement Device on DC Parameter for 10 kV MOA

10kV避雷器直流参数测试仪的研制

Lightning Performance Analysis Model of Transmission Lines Applying MOA

采用MOA的输电线路雷电响应分析模型