研究了焙烧温度、焙烧时间、失活催化剂平均粒径、浸出温度与时间对钼浸取率的影响。
The effects of roasting temperature and time, particle size of the inactive catalyst, leaching temperature and time on the Mo extraction were analysed.
详细考察了硫酸和催化剂的用量、浸出温度、浸出时间、液固质量比、搅拌速度等因素对浸出率的影响。
The effecting factors such as consumption of sulfuric acid, catalyst, temperate, time, ratio of liquid to solid, and stir speed on leaching rate has been studied in detail.
结果表明，在试验的浸出条件下，铬焙砂粒度对铬浸出率的影响不显著，铬浸出率随浸出温度升高、液固比增大和浸出时间延长而增加。
The effects of the calcine size, leaching temperature, leaching time and solution-solid ration no the leaching rate of the sodium chromate in the chromium calcine are investigated.
影响氰化法侵金的因素较多，其中选择适宜温度和溶解氧供给条件，也是提高金矿石氰化浸出率的两项重要技术措施。
There are many factors affecting soaping gold with cyanidation, two of which, suitable temperature and dissolved oxygen, can increase gold leaching ratio with cyanidation.
对浸提温度、时间、加水量及浸提次数对大麦茶饮料浸出效果的影响进行了正交实验。
The orthogonal experiment was made for effects of extracting temperature, time, water volume and number of extraction on the results of extracted barley tea.
结果表明，有害元素大部分以稳定态存在，浸出液浓度受浸泡时间、酸碱度、浸泡液温度、粒径的影响。
Results have shown that the lixivium concentration affected by leaching times, pH, leaching temperatures, and grain diameter values of the media and most parts of the hazardous element are stable.
结果表明，该离子吸附型稀土矿可通过浸取富集，温度是影响浸出率的重要因素。
Test results showed that this ion-adsorption type rare earths mineral can be concentrated by leaching technology, and the temperature is an important factor influencing leaching rate.
研究了氯化钠焙烧中相反应温度及其它与钒转化浸出率的有关因素。
The effect of phase reaction temperature of salt roasting and other factors on vanadium recovery is investigated.
考察了硫酸浓度、固液比、温度及时间对浸出率的影响。
The effects of the concentration of sulfuric acid, ratio of solid to liquid, temperature and time on leaching efficiency were investigated.
茶叶中铅浸出率与冲泡温度和冲泡时间均呈正相关关系，与冲泡茶水比呈负相关关系。
The extractive rate of lead from tea is interrelated with brewing temperature and brewing time, negatively interrelated with proportion of tea to water ratio.
考查了焙烧温度、焙烧时间、添加剂种类及添加量等因素对钒浸出率的影响。
Effects of roasting temperature, roasting time, kinds and addition amount of addition and other factors to vanadium leaching rate were investigated.
分析了还原剂、温度和时间对锶浸出率的影响，研究了氯化锶溶液中脱除杂质的方法和效果。
The effect of reducing agent, temperature and time on leaching of strontium are investigated, and the method for purification of strontium chloride solution is also studied.
其次是硫酸浸取，研究了硫酸过量系数、酸浸温度和酸浸时间对铁的浸出率的影响。
The effect of vitriol excess coefficient, reaction temperature and reaction time on the leaching ratio has been studied.
茶多酚的浸出比率随冲泡时间的延长、温度的升高而增大。
The leaching rate of tea polyphenols increased with the extention of brewing time and the elevation of temperature.
研究了茶叶的冲泡次数、冲泡水量、冲泡温度对黄酮浸出量的影响，为科学饮茶提供一定依据。
This paper investigated the effects of brewing times, the amount of brewing water and brewing temperature on flavonoids extraction in tea, which supported evidence for healthy ways of tea brewing.
探讨了反应温度、初始KOH浓度、浸出时间和碱矿比等因素对铌和钽的浸出率的影响。
The effects of leaching temperature, initial KOH concentration, leaching time and mass ratio of alkali to ore on the leaching rate of Nb and Ta were investigated.
试验结果表明，铜浸出率与氨浓度、浸出周期、温度、液固比、活化剂等因素有关。
The test result indicated that copper leaching rate related to the ammonia density, leaching cycle, temperature, liquid solid proposition, activator and so on.
影响反应器体积大小的主要因素有物料浓度、氧化铝浸出率、反应温度和反应时间等。
The main factors which have influence on the volume of reactor are reactant concentration, the leaching ratio of aluminium o...
重点探讨了酸料比，低温被烧段温度及时间，高温焙烧段温度及时间对镍钴浸出率的影响。
The effects of acid to materials ratio, roasting temperature and time in low roasting action and high roasting action on the Ni and Co leaching were investigation, respectively.
重点探讨了酸料比，低温被烧段温度及时间，高温焙烧段温度及时间对镍钴浸出率的影响。
The effects of acid to materials ratio, roasting temperature and time in low roasting action and high roasting action on the Ni and Co leaching were investigation, respectively.
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