氧化钙

Slag test indicates that andalusite has no obvious effect on penetration. Slag penetrates along boundaries of bauxite or mullite. Al2O3 from bauxite dissolves into slag to form CA6, anorthite, gehlenite and other low melting phases which precipitate during cooling.

渣蚀试验表明，红柱石时侵蚀无明显影响，熟料液相沿莫来石和矾土骨料晶界向内渗透，氧化铝逐渐浓解与液相、渣中的氧化钙形成CA5和钙长石、黄长石等低熔相，在冷却过程中，钙长石和黄长石从液相中析出。

The product properties had been improved by using fused magnesium partial-stabilized zirconia, fused calcium partial-stabilized zirconia and baddeleyite as raw materials, adding a certain of additives and agents, rationally choosing grain composition, optimizing craft parameter and adjusting zirconia's stabilization rate of specimen in the research.

为此，本试验采用以电熔氧化镁部分稳定氧化锆、电熔氧化钙部分稳定氧化锆和斜锆石为原料，加入一定的添加剂和结合剂，合理调整原料的颗粒级配，优化成型工艺，调整制品中氧化锆的稳定化率，改变制品的性能。

The calcium propionate was synthesized with calcium oxide as raw material in this paper.

以氧化钙为钙源制取丙酸钙，对传统反应工艺进行了改进。

We understand Sunland manufactures and sells quicklime products; it also operates a trading business of quicklime products to customers as well .

我们了解，目前公司除了销售自己生产的氧化钙产品外，还从其他公司采购氧化钙并直接销售。

The content of calcium oxide is lower than all the other exported slabstone in our country, and has the strongest ability of acid-resistant,weather-resistance.

源于其内在质量优良，氧化钙含量低于我国所有其他出口板石的氧化钙含量，其耐酸、抗风化的能力最强。

The CaO content in ash is related to magnetic petrographic characteristics of coal,and it is possible to predict CaO content in ash with coal macro-petrography.

结果表明：煤灰分中氧化钙含量与其宏观煤岩特征的关系比较密切，用宏观煤岩特征可以预测煤灰中氧化钙的含量。

The results also show that the mechanism of lead capture by CaO involves a chemical reaction between CaO and PbCl2, forming calcium plumbate (Ca2PbO4) as the dominant reaction product.

由於氧化钙被用来除去高温废气中之气态硫化物，因此，氧化钙对氯化铅(PbCl2)的高捕获效率显示其应可用来同时袪除氯化铅和硫化物。

Test results show that the shear strength parameters of the fly ash with high calcium oxide content can make a notable change due to pozzolanic action and frost and thaw cycles, but for the fly ash with low calcium oxide content this phenomenon is not very obvious,and the influence of the frost and thaw cycles can be neglected.

试验结果表明，高氧化钙含量的粉煤灰的强度指标受上述两种作用的影响显著；低氧化钙含量的粉煤灰的强度指标在凝硬作用下也有所提高，但基本不受冻融作用的影响；干贮粉煤灰的渗透系数受凝硬和冻融作用的影响较小。

I mainly have the following products: a calcium oxide, calcium phosphate, DCP, polydextrose, thorn Indus gum, locust bean gum, plastic-looking son, flaxseed gum, guar gum, xanthan gum, Carrageenan, konjac gum, CMC, casein, citric acid, sorbitol, VC sodium, salt and sodium phosphate, and other pharmaceutical intermediates!

我公司主要经营产品：过氧化钙、磷酸三钙、磷酸氢钙、聚葡萄糖、刺梧桐胶、刺槐豆胶、罗望子胶、亚麻籽胶、瓜尔豆胶、黄原胶、卡拉胶、魔芋胶、CMC、干酪素、柠檬酸、山梨醇、VC钠，磷酸钠盐及医药中间体等！

Through the study of the crucible manufacture and its application in strong reducing atmosphere it was found that the used densified CaO crucible could decrease the absorption of calcium by the refractory and increase efficiency of calcium.

通过对氧化钙坩埚制造和使用的研究，发现用使用过的致密氧化钙旧坩埚可以减少坩埚对钙液的吸收，提高了钙利用率。

This paper discusses design and realizable methods of remote test output interface from logical design angle.

本文从逻辑设计的角度讨论遥测输出接口的设计及实现方法。

This also 星体投射plies to buildings, structures and geological features.

这也适用于建筑物和地质特征。