查询词典 ceramic

And when sintered at 900℃for 10h, the grain shape of Mn-doped BiFeO3 ceramic suddenly changed into tetragon; All doped ceramics were examined on their electronic characteristics.

并且Mn掺杂BiFeO3陶瓷在900℃烧结10h后，其晶粒形状突变成四方体。

The XRD result shows that the glass ceramic after optimization contains a large amount of tetragonal ZrO2 and mica phases.

XRD结果证明，经过成分优化后的玻璃陶瓷含有大量四方氧化锆和云母相。

With the purpose that people in countryside and rural area can listen to the sounds of Communist Party and Chinese government,"Xi Xin Project"has been carried out State General Bureau of the Radio and Television and set up tens of 500KW SW Radio transmitters, ten of them were installed ,whom were TH558 with find power amplifier,a kind of Ultrahigh power mental-ceramic tetrode from French Thomson company.

为使我国广大农村和边远山区群众能听到党和政府的声音，国家广播电视总局组织实施了"西新工程"，部署了数十部500kW短波广播发射机，其中十部的末级功率放大管采用法国汤姆逊公司生产的TH558超大功率金属陶瓷四极管。

Probe into theory of X-ray diffraction testing residual stress in glass-ceramic and effect on accuracy of stress with the X-ray diffraction.

探讨了X射线法测量微晶玻璃残余应力的原理及该方法对残余应力值精确度的影响。

The present invention relates to composite materials for membrane reactors which include a gas-tight ceramic (28), a porous support (15, 16), and an interfacial zone therebetween.

本发明涉及用于膜反应器的复合材料，它包括一个气密性陶瓷（28）、一个多孔支撑体（15，16）和一个它们之间的界面区。

The experiments and theoretical analysis on the thermal conductivity of AlN ceramic substrate are carried out.

对氮化铝陶瓷基片的热导率进行了实验和理论分析。

The carbon steel pipe was lined with a uniform dense and thick ceramic coating on its inner surface by the thermite reaction fusion adhesion process.

采用铝热反应熔附成型技术在普通碳素钢管内壁涂覆一层较为均匀致密的陶瓷层。

I plant specializing in the production of thin-film capacitors and ceramic capacitors.

我厂专业生产薄膜电容器和陶瓷电容器。

Our products include ceramic vacuum relays, vacuum capacitors, vacuum interrupters, hydrogen thyratron, spark gaps, vacuum switches (contactors, breakers, Etc.) and other electrical apparatuses.

公司主要研制、生产、真空继电器、真空电容器、真空灭弧室、真空开关、触发管、闸流管和磁控管等无源真空和有源真空器件。

The function of ceramic tile and colour, it is the main factor that influence consumer purchases.

瓷砖的功能和色彩，是影响消费者购买的主要因素。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。