The environmental effect of surface mining on the groundwater was studied by leaching experiment and model forecast.
通过淋溶实验和模型预测对露天开采对地下水的影响进行了研究。
A leaching experiment of soil column was conducted to study the movement of Quinclorac and BAS514H, metabolism of Quinclorac.
利用土壤柱模拟实验对二氯喹啉酸和其代谢体BAS514 H在土壤中的淋溶迁移进行了研究。
The concentration of ammonia, leaching temperature and roasting temperature are important factors in NHb-leaching experiment.
氨浸实验中影响镉浸取的因素主要有：浸取液浓度、浸取温度和镍镉电池的焙烧条件。
The reaction rates between different components are then compared quantitatively by using data of a static leaching experiment.
然后，用矿石静态浸出试验的数据对各种组分的反应速度进行了定量对比。
Effects of PAM application rate and method on saturated hydraulic conductivity were studied in laboratory through a soil column leaching experiment.
通过室内土柱淋洗试验，研究了PAM施用量和施用方式对不同碱度土壤饱和水力传导度的影响。
Leaching experiment with simulative material was carried out in order to study the leaching degree of field radioactive pollutant by rainwater and snow.
为研究野外放射性污染物受雨、雪淋洗的程度，进行了模拟物的淋洗实验，结果初步表明有相当一部分放射性物质被淋出。
The phosphorus characteristics and loss risk assessment of vegetable garden soils in the suburbs of Guangzhou city were studied by chemical analyses and leaching experiment.
通过化学分析和土壤淋洗试验对广州城郊菜地土壤磷素特征和流失风险进行了研究和分析。
The pole-leaching experiment was also undertaken under the condition of different granularity, leaching agent concentration, infiltration velocity and infiltration route etc.
为了评价矿石的可浸性，采用柱浸试验探讨了矿石粒度、溶浸剂浓度、渗滤速度、渗滤路径等条件对过程的影响。
Through the leaching experiment, this paper studied on the slowly releasing characteristics of lignin compound fertilizer which was made of ammonia products of ammonia sulfite pulp black liquid.
通过肥料的沙柱淋溶性试验，研究了以亚铵法制浆蒸煮废液氨解产物为原料研制的木质素肥料的缓释特性。
We have got some recognition about rule on control of equilibrium results and pulverulent ratio in leaching process by Multcomponent Multphase equilibrium simulation research and leaching experiment.
本文通过多组分多相平衡模拟研究和盐酸加压实验研究两方面的结果，对浸出过程的平衡成分控制和粉化率的控制规律获得一系列规律性认识。
After experiment, liquid leaching rate is 70.67%. The experiment results show that solution distribution uniformity of spray sprinkling is fine, and the uranium ore leaching character is good.
浸出结果：采用雾化布液的液计浸出率70.67%，试验数据表明雾化布液均匀性好，某铀矿石浸出性能较好。
The experiment of making peony vinegar bread with vinegar, peony leaves leaching liquor and farina leaching liquor is introduced. The factors influencing the quality are analyzed.
介绍了以米醋、牡丹花瓣浸提液和牡丹花粉浸提液为辅料生产保健面包的试验，并对影响面包品质的因素进行了分析。
This paper reports the amelioration of soils polluted by Cd and Zinc by organic matter and water leaching in a pot experiment using corn seedling as an index crop.
通过对苗期玉米的盆栽试验，探讨了在镉、锌污染土壤上施入不同量的有机肥并配合淋洗措施后土壤中镉、锌的形态转化、迁移规律和对植物生长的影响及改良效果。
Experiment study demonstrates : individual cyanidation is suitable for lesser enclosure of the gold ore, leaching rate of 85%;
试验研究表明：对于包裹金含量低的矿石，以氰化法为宜，金浸出率85% ；
Experiment manifests that the leaching rates of zinc dross are elaborately enhanced and the leaching time of zinc oxide finished ore is shortened by means of ultrasonic strengthening.
试验表明利用超声波强化浸出锌浮渣可大大提高了锌浮渣的浸出率，缩短了浸出时间。
The leaching methods of complex antimony slag have been researched through cross experiment ways.
采用正交试验方法，研究了对某复杂含钢锑渣的浸取方法。
According to the in-room experiment for alkaline leaching of uranium deposit, the effects of the sorts and concentration of oxidants and solvent solutions are studied.
结合某铀矿床碱法地浸室内试验，进行了氧化剂的种类、质量分数和溶浸剂的种类、质量分数选择试验，研究了反应时间、矿石粒度对铀浸出率的影响。
The sewage soil disposal experiment is made mainly by using biochemical process of looser permeable soil horizon, and secondly by leaching and adsorption.
污水土壤处理试验，主要是利用透水性较强的土壤层的生物化学作用，其次是淋滤吸附。
The results of orthogonal experiment in sulphating roasting process showed that sulfuric acid consumption affected the leaching rate significantly, then temperature and time.
通过对酸化焙烧进行正交实验发现：硫酸用量为最重要影响因素，温度和时间次之。
The total amount of leaching Vanadium is kept essentially constant in experiment conditions.
在实验条件下，溶出总钒量基本不变。
The experiment of leaching gold in abandoned printed-wiring board with thiourea indicates that gold leaching with thiourea is possible and effective.
试验研究了采用硫脲法有效地从废弃印刷线路板中回收金。
Under the optimum condition, the aluminum oxide dissolves the experiment to confirm the result to indicate that, the aluminum leaching rate is 24.21%.
在最佳条件下，氧化铝的浸出实验验证结果表明，铝浸出率为24.21%。
Leaching test, soil modified experiment, adsorption and desorption experiment were carried out for coal gangue reclamation in collapse area of coal-mines.
就煤矿塌陷区煤矸石复垦进行了淋溶、土壤改性、吸附与解吸等试验。
This experiment mainly studies the technology on pressure-leaching processes of rude and weakly oxidized ilmenite to artificial rutile in hydrochloric acid by pressure kettle.
采用盐酸加压浸出技术进行了攀枝花钛精矿浸出实验研究。
Based on electrochemical analysis of cyanide leaching pulp, the experiment of applied electric field leaching aid for cyanide leaching of gold was made.
依据对氰化浸出矿浆的电化学分析，对氰化浸金进行了外加电场助浸试验。试验结果表明：外加电场有助于金在氰化矿浆中的浸出，能够提高金的浸出率。
Based on electrochemical analysis of cyanide leaching pulp, the experiment of applied electric field leaching aid for cyanide leaching of gold was made.
依据对氰化浸出矿浆的电化学分析，对氰化浸金进行了外加电场助浸试验。试验结果表明：外加电场有助于金在氰化矿浆中的浸出，能够提高金的浸出率。
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