报道了白芨沸水浸取液的三维荧光光谱和紫外吸收光谱。
Three-dimensional fluorescence spectrum and ultraviolet absorption spectrum of Bletilla striata extraction drawn by boiling water were reported.
随着国家对氟碳铈矿资源和环境安全的重视，建立清洁的氟碳铈矿浸取工艺显得尤为必要。
Along with the attentions on the resource of Bastnaesite and environmental safety by our country, it is important to establish the clean leaching technique of Bastnaesite.
我在用水浸取甜菜中的糖分。
I am abstracting sugar from beets by immersing them in water.
为此，作者提出了二次浸取的技术方案。
Therefore, the author puts forward a new technical program of secondleaching.
培养基对锰浸取效率的贡献达50%左右。
The contribution of culture medium to Mn bioleaching efficiency was about 50%.
讨论了磷矿浸取过程中各个因素对脱氟的影响。
The influences of main factors on removing fluorine in the process of leaching phosphate ore were discussed.
控制适宜的加料量和液速，可实现稳定流态化浸取。
Results indicate that the proper control of the top smoke feed and the bottom leaching agent can make the fluidization stable.
浸取剂的酸碱性是影响电解锰渣浸出毒性的主要因素。
The pH value of the leaching agent is main factor affecting the leaching toxicity of EMR.
结果表明，在此工艺条件下，浸取率可达88.1%。
The results show that the leaching rate under those conditions can reach 88.1%.
采用分段浸取新工艺是黑荆树皮单宁提取的关键技术。
The key technique of the new process of tannin extraction from black wattle bark is to divide the extraction into two steps.
本文研究了用酸性硫脲溶液从铜阳极泥中浸取金的方法。
This paper made study on gold extraction by leaching copper anode mud with acidic thiourea solution.
研究了高温还原焙烧、硫酸浸取提取硫铁矿烧渣中的铁。
The extracting iron from pyrite cinder by reductive roasting and sulfuric acid leaching was investigated.
以五倍子为原料浸取单宁酸，由单宁酸氧化制备鞣花酸。
The ellagic acid has been prepared by oxidation of the leaching solution of Chinese gallnut containing tannic acid.
通常是利用不同类型溶剂的不同溶解性实现选择性浸取。
Commonly, selective extraction is produced by solubility in different solvents.
按该工艺条件浸取锰矿尾矿中锰，锰的浸出率可达96%以上。
According to the technological conditions of leaching manganese, leaching rate of manganese can be more than 96%.
本文用正交试验设计法对添加剂种类和浸取条件进行筛选研究。
In this study, the kinds of additive and extraction conditions are sieved by orthogonal designing method.
实验结果表明沸腾浸取的提取速率要大于普通浸取的提取速率。
Experimental results show that the extracting rate of "boiling extraction" is obviously greater than that of ordinary extraction.
研究了使用硫化废渣和废锰渣在酸性介质下反应，浸取提锰工艺。
This paper describes a new technology of utilizing the reaction of two waste ores in the acidic medium for obtaining Manganese.
使铜的浸取率由常规法的40%提高到协同浸取法的60—70%。
Leaching rate of Copper from 40% by common method rise to 60 ~ 70% by coordination method.
金浸取试验结果表明，桃花金矿矿石中的金以微细-超微细金为主。
The experiment of gold lixiviation indicates the gold of Taohua deposit mainly occurred as fine-superfine grain.
研究了废旧碱性锌锰电池的成分和其中的锌在硝酸中的适宜浸取条件。
The characteristics of Zn of spent alkaline Zn-Mn batteries and its suitable conditions dissolved in nitric acid were studied.
文中针对硫化矿物中硫化银与自然银的浸取溶剂及分离方法进行了探讨。
The leaching solvents for the separation of silver sulfide and native silver were investigated in this test.
浸出过程为化学反应过程，矿物粒度、浸取剂浓度对反应速率影响也较大。
Leaching process is a chemical reaction process, mineral particle size and concentration also have great impact on the leaching rate.
实验室及中试试验表明：采用二次浸取工艺替代蒸发浓缩工艺，行之有效。
The tests of laboratory and plant indicate that it is efficient to replace inspissationwith second leaching.
如浸取矿金的体系也处非平衡状态，则不但浸取速度快，而且硫脲消耗少。
If the leaching system of ore gold is in the nonequilibrium state, it possesses not only higher leach rate but also less consumption of thiourea.
应用旋转圆盘法研究了三峡库区堆放的磷石膏中氟化物的浸取动力学特性。
The leaching of fluoride in phosphogypsum piled up in three gorge reservoir area was conducted by rotating disk method.
采用盐水示踪、微机采样来研究垂直管道浸取器直管内单相流的流动模型。
The flow model of single phase flow in the straight tube of the vertical tubular leacher was studied by using NaCl solution tracing and microcomputer sampling.
在进行沸腾浸取时，随着加热热功率的增大，姜辣素的提取速率也在加快。
The extracting rate of "boiling extraction" becomes greater with increasing heat flux.
研究了不同矿浆浓度、微生物生长活动、锰渣和培养基等对锰浸取效率的影响。
The effects of different factors such as pulp density, microbial growth and activity, electrolytic manganese residues and culture medium on the Mn bioleaching efficiency were studied.
研究了不同矿浆浓度、微生物生长活动、锰渣和培养基等对锰浸取效率的影响。
The effects of different factors such as pulp density, microbial growth and activity, electrolytic manganese residues and culture medium on the Mn bioleaching efficiency were studied.
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