查询词典 carbonate-apatite

The preparing technology of transparent magnesium carbonate and its operating conditions were discussed.

研究了以白云石为原料制备透明碳酸镁的生产工艺及操作条件。

The raw material of the magnesium carbonate is salty mud.

生产碳酸镁的原材料为盐泥。

A black magnetic mineral consisting of magnesium carbonate; a source of magnesium.

一种黑色的磁性矿物，由碳酸镁组成，是镁的来源。

And using basic magnesium carbonate by synthesizing as raw materials, the condition of calcining magnesium oxide was studied in this paper.

文中探讨了制备碱式碳酸镁的工艺条件并进行了优化，研究了利用自制碱式碳酸镁产品烧制氧化镁的过程。

According to this study, basic magnesium carbonate was chosen as a support giving a relative high yield and low impurity content.

选择了碱式碳酸镁为载体以同时满足较高产量和较低杂质含量的要求。

The new technological process of producing light magnesium carbonate with rotating packed bed is introduced.

探讨了以白云石为原料运用旋转填充床碳化法制备轻质碳酸镁的新工艺。

For the alkaline air that comes from evaporation of cleaning waste water of magnesium carbonate could reuse.

多余部分和其他各段产生的废水汇集。

The carbonization is one of the important processes in the production of light magnesium carbonate with dolomite.

白云石是一种储量大，分布广的含镁矿物，以其为原料生产氧化镁，具有生产成本低，反应介质无腐蚀，产品纯度高，副产物可综合利用的优点。

Objective:To compare the efficacy and side effects of magnesium valproate and lithium carbonate in the prophylaxis of bipolar mood disorder.

目的：评价丙戊酸镁预防性治疗双相情感性精神障碍的疗效及副作用。

A rock containing clay materials and calcium and magnesium carbonate s,with approximately the same composition as marl.

泥灰岩一种含粘土物质、钙和镁碳酸盐的岩石，其成分与泥灰土大体一致

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。