The roasting process of copper sulfide concentrate in the presence of calcium carbonate is studied by using the differential thermal analysis (DTA), thermogravimetric (TG) and X-ray diffraction.
通过DTA和TG结合X 射线衍射分析的方法，将硫化铜精矿加碳酸钙焙烧与硫化铜精矿焙烧的反应机理进行了对比研究。
The mathematical model of the temperature distribution based on the analysis of material and energy flow in a molten carbonate fuel cell (MCFC) is a set of partial difference equation group.
根据熔融碳酸盐燃料电池（MCFC）电堆内部物质能量流动分析得出的温度分布数学模型是一组偏微分方程组。
Shown by analysis, the main factors causing the reservoir sensibility in this area are clay minerals and carbonate.
分析表明，储层填隙物中的粘土矿物、碳酸盐矿物是导致该区储层敏感性的主要因素。
A new procedure is used in the phase and state analysis of cobalt and nickel in sulphate, carbonate, sulphide, easy dissoluble silicate, ferric oxide and hard dissoluble silicate phases.
研究了钴、镍在硫酸盐、碳酸盐、硫化物、易溶硅酸盐、铁氧化物及难溶硅酸盐相态分析的新流程。
According to the analysis of rocks features and sedimentary environment, the section pertains to carbonate tableland facies.
通过对该地层中岩石特征及沉积环境等方面的分析，认为该区在研究层段内属于碳酸盐台地相。
The relation between carbonate rock logging information and core analysis porosity is studied by neural net technique to forecast reservoir porosity in this paper.
本文引入神经网络技术，用以研究碳酸盐岩测井信息与岩心分析孔隙度的关系，并由此预测储层孔隙度。
This work proves that using transient pressure analysis results in construction of reservoir model can improve the accuracy of carbonate reservoirs models.
利用非稳态压力分析结果建立油藏模型，可以提高碳酸盐岩油藏建模的准确性。
The basic principle, technical requirements and results for the analysis of hydrogeology by using calcium carbonate saturation index are introduced.
本文介绍了应用岩溶水碳酸钙饱和指数进行水文地质分析的基本原理、技术要求和所取得的主要成果。
It makes analysis on reducing operating pressure technology for abnormal fracture pressure reservoir, and screens out technical measures for carbonate reservoir fracturing in Tahe peripheral oilfield.
开展了降低异常高破裂压力储层施工压力技术分析，并筛选出适应于塔河外围油田碳酸盐岩储层压裂改造的技术措施。
Scale analysis indicates that the scale mostly consists of calcium carbonate, a little of iron scale and magnesium carbonate.
经过垢样分析，结垢主要为碳酸钙、少量铁垢及碳酸镁垢。
Main component of the scale deposit by qualitative analysis and quantitative analysis on water cooler made of titanium on Marine is carbonate.
针对舰船钛热交换器上的水垢，进行定性和定量分析，确定水垢的主要成分为碳酸盐。
In comparison with the previous pressure method of carbonate analyzer, the new technology mainly based on mass analysis has the advantages of high accuracy and efficiency.
该项新技术主要是采用质量分析法，和过去碳酸盐岩仪的压力法相比，具有数据准确、分析时间短的优势。
Eight substituted ureas herbicides were synthesized with bis(trichloromethyl) carbonate(BTC). The production structures were identified by elemental analysis and IR.
用二（三氯甲基）碳酸酯（BTC）代替光气，“一锅法”合成了8种取代脲类除草剂，产物结构经元素分析、IR确证。
The method of preparation and analysis oi sodium glycine carbonate were reported.
本文报导了新颖食品和医药助剂氨基乙酸钠碳酸盐的制备和测试方法。
Some amorphous magnesium carbonate existed in the detergent product as shown by FT-IR analysis.
红外谱图结果表明，磺酸镁清净剂产品含有无定形碳酸镁。
An analysis of characteristics of NMR logging response of the formation of carbonate rocks shows that the influence of NMR logging on crack response is less apparent than that of cavern response.
本文还对碳酸盐岩地层的核磁共振测井响应特征进行了分析：核磁共振测井对裂缝响应不明显，对孔洞的响应较明显。
Results from analysis on the scaling things show that scaling things are calcium carbonate scales.
经对结垢物的分析，确定其为碳酸钙垢。
Results from analysis on the scaling things show that scaling things are calcium carbonate scales.
经对结垢物的分析，确定其为碳酸钙垢。
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