钡长石

Diopside type,celsian type,and willemite type raw matt glazes for the porcelain tile were deveooped on the basis of the experiments.

在实验基础上研制出了瓷质砖透辉石型、钡长石型和硅锌矿型生料无光釉。

Diopside type,celsian type,and willemite type raw matt glaze s for the porcelain tile were deveooped on the basis of the experiments.

在实验基础上研制出了瓷质砖透辉石型、钡长石型和硅锌矿型生料无光釉。无光釉，无光泽釉

Celsian continues to form during the exothermic event (810–860 8C) becoming the principal crystalline structure.

钡长石在810到860.8摄氏度间放热时仍然继续产生，并成为样品中主要的晶体结构。

The monoclinic celsian phase in the matrix was produced in situ,during hot pressing,from amphosous BAS.

在热压期间，基体中的单斜相钡长石由玻璃态钡长石原位转变生成。

The results showed that the sintered dielectric was a kind of glass-ceramics. The crystals in the dielectric included Hexacelsian and Celsian. Celsian would affect the insulation properties of the dielectric seriously.

研究结果表明，烧结后的介质层是微晶玻璃，主要有六方钡长石(Ba[Al_2Si_2O_8])和单斜钡长石两种晶相，单斜钡长石的存在严重影响了介质层的绝缘性能。

By and large seed 7-12, 4-6 species are the main materials such as quartz sand, limestone, feldspar, soda ash, boric acid, lead compounds, barium compounds, and so on, according to theintroduction of the oxide in the glass structure of the role, Into the glass forming oxides of raw materials, intermediate raw materials of oxide, network-oxide materials, according to the introduction of the nature of the oxide, acid oxides can be divided into raw materials, base metal oxide materials.

大体由7-12种组成，主体料有4-6种，如石英砂、石灰石、长石、纯碱、硼酸、铅化合物、钡化合物等，按所引入氧化物在玻璃结构中的作用，可分为玻璃形成氧化物的原料、中间体氧化物的原料、网络外体氧化物的原料，按所引入氧化物的性质，可分为酸性氧化物的原料、碱金属氧化物的原料。

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。