采用“高效浸金反应器”研究了加压氧化-氰化法提金新工艺。
Pressurizing oxidation cyanidation was studied by using " quick gold extracting reaction container ".
采用GC法对不同浸提方法提取的茶汤的香气进行了分析。
Aroma in tea infusions with different extracting methods was analyzed by GC.
堆浸法提金由于其显著的特点而广泛应用于黄金生产企业。
Heaping leaching for gold extracting is widely used in the gold enterprises because of its notable characteristics.
采用热水浸提、醇沉法提取红枣多糖,对红枣多糖提取工艺与一般理化性质进行了研究。
Conditions of extraction and physic-chemical property were studied using water extraction and alcohol deposit to extract the jujube polysaccharide from jujube.
本文论述了氰化炭浸法提金工艺应用于吉林市金矿浮选含金流精矿的生产工艺过程、作业条件和实践经验。
This paper discussed the technology, operation conditions and practical experience of CIL process used in the floatation of gold-bearing sulphide concentrates in the Jilin gold Mine.
在中药五倍子浸提液中用标准加入法进行回收实验,其平均回收率为100.6%。
Recovery tests of standard addition in Chinese gallnut samples showed an average recovery of 100. 6%.
与传统热水浸提方法相比较,微波辅助法的米糠多糖提取率和纯度分别提高了36.6%和5.7%。
Compared with the traditional hot water technology, the yield and the purity of rice bran polysaccharide extracted by microwave-assisted technology has increased by 36.6% and 5.7%.
结果表明,以水为溶剂,动态温浸法的浸提效果最好。
The results showed that the extracting effect was best in the dynamic warm maceration with water as a solvent.
提金工艺采用先进的全泥氰化炭浸法;
Advanced bulk slime cyanide carbon-in-leach process is adopted in the gold extraction.
本论文对传统溶剂法浸提小麦胚芽中的维生素E进行了细致的研究。
The thesis of the traditional solvent extraction of vitamin E in wheat germ carried out detailed research.
用水溶剂低温流动循环法浸提甜菊甙,简便易行,成本低廉。
The technique of extracting stevioside with low temperature and circulatively flowing water is simple and easy. Its productive cost is cheaper.
酶法浸提的出汁率高于热浸提法与冷冻浸提法,在保持营养成分方面冷冻浸提法优于酶法浸提与热浸提法。
Enzymatic extraction was superior to heating and frozen extractions in juice extraction rate, while frozen extraction was better than enzymatic and heating extractions in the maintenance of nutrients.
方法采用细胞毒性试验中的琼脂覆盖法,通过直接放置样品和放置样品浸提液载片两种方法,对三批不同生产日期的奥美定进行测试研究。
Methods Using NCTC 929 clone and agar diffusion method, the three products of different producing dates were evaluated by both methods of laying specimens directly and only laying its extraction.
冷冻冻干后,对支架材料进行组织学及扫描电镜观察,测定支架孔径和孔隙率、吸水率,并采用MTT法分析支架浸提液毒性。
The scaffolds were investigated by histological staining, SEM observation and porosity measurement, water absorption rate analysis. MTT test was also done to assess cytotoxicity of the scaffolds.
冷冻冻干后,对支架材料进行组织学及扫描电镜观察,测定支架孔径和孔隙率、吸水率,并采用MTT法分析支架浸提液毒性。
The scaffolds were investigated by histological staining, SEM observation and porosity measurement, water absorption rate analysis. MTT test was also done to assess cytotoxicity of the scaffolds.
应用推荐