氧化物

The author analysed the dynamic characteristics and the simulation model building of metal oxide arrester.

在雷电冲击下，对金属氧化物避雷器的动态特性和仿真计算中等效模型的建立进行了分析。

YAN Xiang-lian Monitoring and diagnosis of MOV surge arrester in power networks.

颜湘莲电力系统中金属氧化物避雷器的监测与诊断？

The products includes on-line intelligent monitoring and diagnosis system of six dissolved gases and water contents in transformer oil; transformer partial discharge on-line monitoring system; capacitive electrical apparatus and metal oxide arrestor insulation on-line monitoring system,etc,.

该产品包括变压器油中六种溶解气体及微水含量在线智能监测诊断系统；变压器局部放电在线监测系统、电容性电气设备及金属氧化物避雷器绝缘在线监测系统等十多种系列产品，监测特征量多、功能齐全，智能化程度高，可靠性和灵敏度满足工程运行要求。

In this study, the mechanism of aqueous As adsorption on synthetical iron-aluminum hydroxide complex was investigated in view of the component, structure, and surface character of the adsorbent and the pH, component, and arsenate species of the solution.

从吸附剂的组成、结构、表面性质、溶液的酸度及砷的存在形式等方面探讨了复合铁铝氢氧化物Fe5Al2(OH21.nH2O对溶液中As的吸附。

Sodium arsenite can induce oxidative stress,and antioxidants can antagonize the cytotoxicity of arsenic.

亚砷酸钠可引起细胞内氧化应激，抗氧化物可一定程度拮抗砷的细胞毒性作用。

Second, it as well as contains multiple- phenolic compound, oxide enzyme and peroxide enzyme, which work like Ashman and could clear the human being body's garbage.

其次，莲藕中含有多酚类化合物、氧化物酶、过氧化物酶，都是自由基清除剂，它们像清道夫一样，能把人体内的"垃圾"打扫的一干二净。

Electronic nose could be used in many application fields for important national requirements, such as food quality assessment and control, environment, security, sanitation, avigation etc.

电子鼻中最核心的组成部分是气体传感器阵列，其中金属氧化物气体传感器是应用最广泛的一类传感器。

He found that the red pigment proved to be iron oxide, hematite; a yellow consisted of clay containing iron or yellow ochre; a blue color was a finely powdered glass; and a pale blue was a copper carbonate, probably azurite; green were malachite; black was charcoal or boneblack; gray, a limestone mixed with charcoal; and a quantity of pigment remaining in a paint pot used in the decoration, contained a mixture of hematite with limestone and clay.

他发现红颜料是铁的氧化物赤铁矿；黄色颜料由含有铁或黄赭色粘土组成；蓝颜色为细微的玻璃粉；而普蓝就是碳酸铜，或许是蓝铜矿；绿颜料为孔雀石；黑色为木炭或骨黑；灰色，石灰石混合木炭而成；而一些颜料残留在用于彩绘装饰的颜料瓶里，含有赤铁矿与石灰石及粘土的混合物。

Methods: SOD activities and MDA were determined by xanthionxid methol and barbital acid microdermination.

采用黄嘌呤氧化法测定超氧化物岐化酶活性，用改良巴比妥酸微量法测定丙二醛含量。

In the preparation of high purity barium carbonate , exist some problems related with metal oxide pollution, control of the amount of the material to be added, moisture content higher then the standard, etc.

为解决高纯碳酸钡生产干燥过程中金属氧化物的污染、入料量不易控制、成品水分超标等生产难题，通过对所用电动离心喷雾干燥机辅助设备、控制系统的改进及干燥状态参数的确定，使高纯碳酸钡产品质量明显提高，其中：w≤5？06，w(H2O)≤0.1%，完全满足PTC用户的要求。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。