钙长石

At 920 8C, the sample exhibits a high amount of crystalline phase but, at 1050 8C, it is possible to notice a small decrease of the anorthite peak intensity, benefiting the growth of diopside.

在920.8摄氏度下样本中开始出现大面积结晶状态。但在1050.8摄氏度时，我们看到钙长石含量的峰值有所下降，并造成透辉石含量上升。

In the case of frit A, the results have shown that it remains amorphous until 800 8C and only after that it starts to form anorthite and diopside.

样本A的无组织状态直到温度达到800.8摄氏度才被破坏。之后该样本中开始出现钙长石和透辉石。

According to the fluid components and their contents in the studied host minerals,it is inferred that the crystallization order of the studied host minerals are anorthite, crysolite and then augite.It is also concluded that the hydrocarbon and water maybe primarily came from sedimentary strata when lava is arising.

根据这3种宿主矿物中流体成分及其含量变化特点，推断这3种宿主矿物的结晶顺序为钙长石、贵橄榄石、普通辉石，并认为流体包裹体中的烃类和水可能主要来自熔体上升过程中所接触的沉积地层。

As the temperature increases, content of quartz, anhydrite, and hematite in coal ash decrease in reducing conditions and some new mineral phases are formed during heating process. The content of mullite formed in the heating process is the mayor reason of high melting temperature of the ash. Anorthite at high temperature lowers the ash fusion temperature.

随着温度的升高，煤灰中石英、硬石膏、赤铁矿等结晶矿物含量逐渐减少，生成新的矿物质，莫来石的生成是导致淮南煤灰熔点高的主要原因，钙长石起到降低灰熔点的作用。

Bauxite absorbs CaO from the slag to form anorthite. CA6 lessens the penetration, while anorthite and gehlenite promote the penetration.

CA6等物相抑制了渣的渗透，而钙长石等低熔点相的生成促进了渗透。

Sample analysis shows that within alumina glaze formula, when Si/Al〈4.0, there is anorthite phase and little quartz and submellite to separate out; When Si/Al〉4.0, sample stays fine at glass state; anorthite crystal forms at the highe

样品呈良好的玻璃态；高铝釉式（Si／Al〈4.0）汝瓷釉内钙长石晶体在最高烧成温度（1260℃）保温过程中就已生成，在降温过程中晶体继续长大。

The results show that the ash fusibility can be improved effectively by coal blending and the relationship between ash fusion points and blending coal ratios is nonlinear. Transformation of mineral matters results in the change of ash fu...

结果表明，配煤能有效改善煤灰熔融特性，配煤灰熔点与配比之间是非线性关系；高温下矿物形态的转变是导致配煤煤灰灰熔点变化的主要原因，莫来石有增高灰熔点的作用，石英与钙长石和铁橄榄石等矿物共存时，能够形成低熔点的共晶体使得灰熔点降低。

When silica content reaches 45-53 %, basic rocks become the name of this type of igneous rock in which the gabbro is the typical intrusive rock which are composed of pyroxene and calcium plagioclase, whereas basalt is the equivalent extrusive rock.

当岩石中SiO2含量在45～53%之间时，称这类火成岩为基性岩。辉长岩就是这类岩石侵入岩的典型代表，其中矿物成分为辉石，钙长石，而基性的喷出岩则称之为玄武岩。

In the condition of keeping F、 K、Na content fixed, To improve slag structure and raise slag melting point and viscosity, MgO content is raised and TiO〓 is added. the main content is as follows:(1) Keeping CaO/SiO〓 fixed, MgO content rises from 10% to 16%, the free running temperature goes up 106℃, the viscosity goe down at bigger than 1425℃, but difference is little; keeping /SiO〓 fixed, MgO content rises from 10% to 16%, the free running temperature rises 87℃, the viscosity rises too; adding TiO〓 to 5%, the free running temperature goes up 98℃, the viscosity rise a little.(2) Powder crystal x ray diffraction and microscopic analysis shows: increasing MgO content, the cuspidine will decreace or even disappear, the monticellite goes up with MgO content rising, keeping /SiO〓 fixed, Akermanite content goes up, for high melting point minerals appear or go up, the free running temperature of the slag bearing F is raised; Adding TiO〓, high melting point mineral—Perovskite forms, it can making other minerals'crystalling fast, it is the reason that TiO〓 raises the free running temperature of the slag bearing F.

2对测定粘度的冷凝渣所进行的X粉晶衍射及显微分析和鉴定表明，增加MgO含量，渣中枪晶石将减少甚至消失，而钙镁橄榄石则随MgO含量增加而增加，在／SiO〓不变时，黄长石含量也有所增加，高熔点矿物的出现和增加，提高了含氟熔渣的熔化性温度；加入TiO〓熔渣中将形成高熔点矿物-钙钛矿，钙钛矿的形成还促使黄长石的结晶，这是TiO〓提高含氟熔渣熔化性温度的根本原因。

Molal contents of alkalescence component and alumina showed in the Seger-formula were similar to each other in the same series. Mixture of materials was melted at 1 270～1 290 ℃, and treated with heat preservation in the range of crystallization temperatures (at 1120 ℃) for 25 minutes. Results showed: if CaO/MgO≈1, crystallate was melilite when O/Si was cl...

结果显示：CaO/MgO≈ 1时，O/Si值近于3 。1时析出钙镁黄长石，在 3左右同时出现黄长石和透辉石，小于 3为透辉石，继续减小开始产生少量硅灰石；CaO/MgO≈0 。5时，O/Si值大于 3 。1时同时形成钙镁黄长石和透辉石，近于 3时仅出现透辉石。

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。