查询词典 ceramic

Ancient China's three major Daudet of ceramic can be traced back to the Neolithic civilization.

中国三大古瓷都德化的陶瓷文明可追溯到新石器时代。

The nanometer ceramic electrode fluorescent lamp tube service life has surpassed for 30,000 hours, successfully solved the traditional daylight lamp service life to be short and so on the question, was the fluorescent lamp update product.

纳米陶瓷电极荧光灯的高光效、低耗能、长寿命，可调光的独特性能，符合绿色照明理念。使用188W的纳米陶瓷电极荧光灯管取代400W的道路灯，已经具有实际应用，并具有前所未有的灿烂前景。

With the development of the ceramic industry to mechanization and automation, deadliness chink of is become more extrude which include low intensity short life and bad quality .

随着陶瓷工业逐步向机械化与自动化生产方向的发展，石膏模具强度低、使用寿命短、质量差的致命弱点越来越突出。

Uses: Mainly used to high performance permanent-magnet,magneto optical material,ultraviolet absorbing glass,functional ceramic,colorant and decolorizer of glass.

用途： 主要用于高性能永磁、磁光材料、吸收紫外线玻璃、功能陶瓷、激光荧光材料、稀土生物材料、玻璃的着色剂及脱色剂。

The theory model and main technological parameters for semiconductor of ceramic material is studied, the semiconductor technology of oxygen defect through weak reduction is proposed, the BaTiO〓 semiconductor sample is prepared by means of doping and oxygen defect, the relation between the conductivity and color is inspected, a simple way to detect the semiconducting character of the sample is proposed.

探讨了陶瓷材料半导化理论模型及主要工艺参数，提出了弱还原氧缺陷半导化工艺模型，并分别用电价掺杂半导化和弱还原氧缺陷半导化两种工艺制备了BaTiO〓半导化样品，考察了样品颜色与电导的关系，提出了一种简易判断粉体样品半导化的方法。

The research uses wei- mixing system of ceramic raw material s together with the aid of computer,γ-ray densimeter and electromagnetic floweter to.

本研究采用以计算机、γ射线密度计及电磁流量计为核心的陶瓷原料湿法掺和系统、实现了对高岭土、瓷石精矿进行自动配料，并获得了质量稳定的标准化陶瓷单一原料。

The research uses wei- mix ing system of ceramic raw materials together with the aid of computer,γ-ray densimeter and electromagnetic floweter to.

本研究采用以计算机、γ射线密度计及电磁流量计为核心的陶瓷原料湿法掺和系统、实现了对高岭土、瓷石精矿进行自动配料，并获得了质量稳定的标准化陶瓷单一原料。

It improves the progress capability and efficacy about the depuration activation mineralization of water. Every aspect takes precedence of every kinds of solid ceramic ball.

它对水质的净化、活化、矿化过程和性能功效进一步提高，各方面性能都优先于目前各种实心功能陶球。

The ceramic, the silver personal ornament, the cross embroiders the hut, the paper skill shop, the manual toy store, the yarn knitting, the deutzia scabra workshop and so on.

陶吧、银饰吧、十字绣小屋、纸艺店、手工玩具店、毛线编织吧、水晶花作坊等。

Study on bond and diamond of diamond core drill bit for reinforced concrete;2. Also glass ceramic is used as the bond of CBN grinding wheel by examining the properties of new bond .

研究了微晶玻璃中加入低熔物、成核剂后对微晶玻璃热处理曲线、微晶量及微晶体尺寸的影响，并通过测试改性微晶玻璃的软化温度和热膨胀系数对CBN磨粒的把持强度，进而将微晶玻璃用作CBN砂轮结合剂的作用作了研究，经过在数控凸轮轴磨床上的试验证明，微晶玻璃结合剂的CBN砂轮的磨削效果很好。

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。