熔块的

In this paper research of functional block structure was based on the theory of rheology of the polymer melt and the basic requirement of extrusion die channel.

本论文对于功能块的研究，是以聚合物熔体的流变学理论，以及挤出模头流道的基本要求为基础。

Leucite has high thermal expansion coefficient,so the existing of leucites in the Porcelain fused to metal can achieve the compatibility between porcelain and metal.

采用钾长石为主要原料可以合成含白榴石的熔块，白榴石高膨胀系数的特点，可以弥补烤瓷合金与瓷釉之间的膨胀系数差。

Based on this,the effect of firing schedules on the opacification was also observed.

采用DSC、XRD和TEM等测试手段，研究了分相-析晶乳浊熔块在热处理过程中的相变过程，并在此基础上研究了不同的烧成制度对釉面乳浊度的影响。

Preparation of the cathode includes:shaping under the press of 40Mpa, sintering at 550℃for 1 hour and at 900℃for 8 hours and threading with molybdenum bar; Considering the literatures we choose CaCl2 as salt for preparation titanium. Pretreatment of salt is for 1 hour at 100℃and for 2 hours at 300℃. Partial pressure of oxygen which need lower than 5.11×10-7Pa to reduct titanium oxides and hygroscopic property of salt need a sealed equipment to electrolyse. And finally successfully designed a satisfied one and the results show that the equipment can be satisfied the requirment of the experiment. Flow of the inert gas is 1.5L/min, the voltage is 2.8 V, temperature is 850℃and time is 2 hours during pre-electrolysis. Flow of the inert gas is 0.2L/min, the voltage is 3.1 V, temperature is 900℃and time changes with the mass of TiO2 during electrolysis, namely the greater need the longer time; To eliminate influence of salt and other impurities, the products need to wash with distilled water and dilute chlorhydric acid , then wash with dilute hydrochloric acid under supersonic wave assistant. Finally, electrometical properties of the electrolysis of TiO2 is researched by cyclic voltammetry and chronoamperometry, and results show that there are two main reodox steps, namely from TiO2 to TiO and from TiO to Ti.

阴极制备主要包括40MPa压力下模压成型、两段式烧结(1小时内升至550℃保温1小时，再1小时升温至900℃保温8小时)及烧结后TiO2块打孔用钼棒串接三个主要环节；实验中选用CaCl2作为电解熔盐，并对其进行预处理(100℃，保温1小时； 300℃，保温2小时)；经热力学计算，还原钛氧化物的氧分压至少要低于5.11×10-7Pa，结合电解过程中所用熔盐CaCl2有极强的吸水性的特点，电解装置应有较高的密封性，自行设计了一套密封性可靠的电解装置，便于实验过程中熔盐预处理和氧分压的控制；通过干燥处理预电解过程中Ar流量大约为1.5L/min、电压为2.8 V、温度为850℃、时间为2小时，电解过程中Ar流量大约为0.2L/min、电压为3.1V、温度为900℃，实验结果表明电解时间与TiO2质量密切相关，质量越大需要电解的时间越长；通过自来水冲洗—稀盐酸浸泡、洗涤—在超声波辅助作用下稀盐酸洗涤，可减少熔盐及其它杂质对电解产物检测结果的影响；最后，通过循环伏安法、计时电流法对电解机理的研究，确定电解还原TiO2制备金属钛主要经历了TiO2-TiO-Ti的过程。

Domestic functions are integrated into a furniture-like mezzanine assembly suspended above the main space, where bedroom, bathroom and closet are coextensive, and sliding fritted glass allows the whole to be concealed from the rest of the space.

国内功能集成到一个家具类夹层大会上述的主要空间，在卧室，浴室和厕所是可以共存暂停，熔块和滑动的玻璃使整个从剩余的空间隐藏起来。

The opacification formation rule of fritted glazes in KNaO-MgO-Al2O3-B2O3-SiO2 system was investigated by means of SEM,EDX and XRD.It was pointed out that large amount of B2O3 MgSiO3 microcrystal evenly dispersed in glaze layer resulted in opacification of glaze surface.

摘 要：采用SEM、EDX、XRD等手段，研究了KNaO-MgO-Al2O3-B2O3-SiO2系全熔块乳浊釉的形成规律，指出釉层中均匀分布的大量MgSiO3微晶是釉面乳浊的原因。

The multi-component system R2O( K2O, Na2O)-RO - A12O3 - B2 03 - SiO2 which contains wide practical liquid-liquid immiscibihty region and fits for single fast firing cycle was adopted. The interdependence between composition and microstructure for fritted glazes in the above system was investigated.

本研究选择具有大范围实用分相区、适合快速烧成的R2O(K2O，Na2O)-RO(CaO，MgO，ZnO)-A12O3-B2O3-SiO2系统，研究了该多元系统全熔块乳浊釉组成与结构间的相互关系。

Choose materials include the fuse block which content MgO within 5%~30%, magnesium material and other glaze material.

阐述了镁质无光釉配料的改进方案，用含5%～30%MgO的熔块与镁质原料和其他釉原料配料，制备无光釉可获得饰面状态良好、无针孔缺陷的无光釉面。

Choose materials include the fuse block which content MgO within 5%~30%,magnesium material and other glaze material. Successfully gain the mat glaze with good facing and without pinhole bug.

阐述了镁质无光釉配料的改进方案，用含5%～30%MgO的熔块与镁质原料和其他釉原料配料，制备无光釉可获得饰面状态良好、无针孔缺陷的无光釉面。

First firing of raw materials are usually basic glaze frit, in the process of production need to add metal oxides, metal ions is also a special color of the enamel glaze color, or as a gel, or suspension-like particles of the dispersion or absorption of light and color, for example, cobalt oxide blue or purple, blue green copper oxide, cobalt oxide copper oxide mixture is significant blue, red cuprous oxide, nickel oxide in the potassium content of the glaze was red, in the sodium yellow glaze of green, if used alone was brown iron oxide, cobalt oxide and manganese dioxide are combined black or dark brown.

通常是先将原料烧成基本釉的熔块，在制作的过程中再加入需要的金属氧化物，也就是以金属离子特具的颜色而使珐琅釉呈色，或成为胶状，或悬浮状的粒子对光线的色散或吸收而呈色，例如氧化钴呈蓝或紫色、氧化铜呈蓝绿色、氧化铜混和氧化钴则显青色、氧化亚铜呈红色、氧化镍在含钾之釉中呈红色、在含钠之釉中呈黄绿色，又如氧化铁单独使用呈褐色，与氧化钴及二氧化锰合用则呈黑色或黑褐色。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。