查询词典 phosphate

The reactive model of SiO 2 in production of feedgrade dicalcium phosphate , and the effect of pH on the process of gelification of silica gel are discussed, also the distribution and form of SiO 2 is studied and ultimately the elimination methods of SiO 2 is given.

论述 Si O2 在饲料级磷酸氢钙生产中的反应模式，p H对硅胶凝胶化过程的影响。

At present, several common sources of calcium, the calcium carbonate to the highest calcium content of the elements as much as 40 percent, much higher than calcium citrate, calcium lactate, calcium gluconate, dicalcium phosphate, calcium hydride.

目前常见的几种钙源中，以碳酸钙的元素钙含量最高，高达40%，大大高于柠檬酸钙、乳酸钙、葡萄糖酸钙、磷酸氢钙、氢化钙等。

Other Ingredients: Rice Powder, Gelatin, Dicalcium Phosphate, Vegetable Magnesium Stearate, Silica.

其它成份：米粉、明胶、钙磷酸盐、植物镁硬脂酸盐、硅。

Other Ingredients: Dicalcium Phosphate, Cellulose, Vegetable Stearic Acid, Croscarmellose, Silica, Vegetable Magnesium Stearate.

其他成分：磷酸二钙，植物纤维素，植物硬脂酸，羧甲基纤维，二氧化硅，植物硬脂酸镁。

Based on analysis of factory converter slag,predominate phosphorus was found concentrated in a solid solution of dicalcium silicate and tricalcium phosphate,as reported in some research about slow cooled converter slags.

研究显示，如文献中对缓冷钢渣的研究结果一样，工厂稳定化处理后的转炉钢渣中的磷主要以磷酸三钙与硅酸二钙形式的固溶体存在。

The results showed that the synthesis reaction was biphasic, because of the presence of the intermediate product dicalcium phosphate dehydrate. The second step reaction occurred just at the end of the first one and ended rapidly in less than 30s, which was called as explosive reaction. The pseudo-Avrami equation was used to describe the reaction processes.

结果表明，合成过程为生成中间产物二水磷酸氢钙的两步式反应，其中第二步反应在第一步反应结束后才开始，并且在很短的时间内(0s)迅速完成，即发生了&爆炸式&反应，反应过程可用类Avrami方程进行表征。

Phenolic melamine, novolak, and dicyanodiamide were used as curing agents to prepare the thermoset resins with the control and the phosphate-based epoxy resins. Thermal properties and thermal degradation behavior of these thermoset resins were investigated by using differential scanning calorimetry and thermo gravimetric analysis.

以双氰胺、苯酚三聚氰胺、酚醛树脂为固化剂制备了一系列含磷环氧树脂的固化体系，差示扫描量热法和热失重分析表明，这些热固性树脂具有优异的热性能和热稳定性。

The aluminium dihydric phosphate coating is prepared and the properties of high temperature resistance, thermal shock resistance and abrasion resistance are studied.

试验制备磷酸二氢铝胶粘涂层，并测试了其耐高温，抗热震，耐磨等性能。

The XRD and scanning electron microscopic results show that when the volume ratio between H_2SO_4 and H_3PO_4 is 2:1,the oxidation and intercalation effectiveness will be best,and the expanding volume gets to 102 mL·g~(-1).The energy dispersive X-ray spectrum analyses and the Fourier transform infrared spectra indicate there could be H_3PO_4,H_2SO_4,dihydric phosphate and sulphate containing Mn in the layers of EG.

XRD与扫描电子显微镜结果表明，当硫酸与磷酸体积比为2：1时，氧化-插层效果最佳，膨胀体积达到102 mL·g~(-1)。X射线能谱分析与傅立叶变换红外光谱分析显示，EG片层中可能插入了磷酸、硫酸以及Mn的磷酸二氢盐与硫酸盐等物质。

With the continuous development of market economy, my company invest in the construction of the 2004 annual production capacity of 8000 tons of potassium dihydrogen phosphate plant has been successfully put into production.

随着市场经济的不断发展，我公司2004年投资兴建了年产8000吨的磷酸二氢钾工厂已顺利投产。

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。