bacterial oxidation
英 [bækˈtɪəriəl ˌɒksɪˈdeɪʃn]
美 [bækˈtɪriəl ˌɑːksɪˈdeɪʃn]
网络 细菌氧化
双语例句
- This article mainly describes testing results, process design and production aspects of bacterial oxidation extraction for a kind of arsenic flotation gold concentrate.
主要介绍某含砷浮选金精矿细菌氧化提金工艺的试验研究成果，工艺流程设计及生产情况。 - The aim of studying technological mineralogy of gold ore powder of the gold deposits in Fengcheng County of Liaoning Province is to provide main reference basis for the study of the technology of bacterial oxidation cyaniding.
研究辽宁省凤城市三个金矿矿粉的工艺矿物学的目的，是为了细菌预氧化&氰化提金工艺研究提供主要参考依据。 - Study on pretreating arsenic-bearing sulphide ore with bacterial oxidation
细菌氧化法处理含砷硫化矿的研究 - Current status of studies on bacterial oxidation and pre-disposal of refractory gold ores
碳酸锰矿石微生物氧化试验研究难处理金矿石的细菌氧化预处理研究现状 - A Discussion on Foreign Preprocessing Technology of Invisible Gold Ores by Bacterial Oxidation and Its Application to Gold Deposits Southwestern Guizhou
细菌氧化预处理工艺及其在黔西南金矿应用的探讨 - In preliminary test, the technology that bacterial oxidation leaching of Cu-cyanidation leaching of Au and NaCl-FeCl_ ( 3)-HCl method leaching of Bi and Ag was found out by the stirred experiment.
经小型搅拌试验，确定了生物氧化浸铜&氰化浸金、NaCl-FeCl3-HCl体系（氯盐法）浸出铋和银的技术方法。 - Experimental study on bacterial oxidation, neutralization of acid water and removal of arsenic
细菌氧化酸性水中和与除砷的试验研究 - Through bacterial oxidation, the arsenic can be removed over 90% from concentrate ( the arsenic content can be reduced to 2%) The key point is that the oxidizability of the selected bacterial species on arsenical pyrite must be high.
经实验室详细研究，该精矿中的砷经细菌氧化处理后可脱除90%以上（即可使精矿含砷量由原近20%降至2%）。 - Research and operations of gold extraction process by bacterial oxidation
细菌氧化提金工艺的研究与生产实践 - Arsenic testing of bacterial oxidation dregs in As-bearing gold deposit
含砷金矿细菌氧化渣中砷的测定 - After oil and gas pools were formed, regional caprocks became the protecting layers to prevent the leaching of surface water and bacterial oxidation from destorying the oil and gas pools.
油气藏形成后，区域性盖层又可成为阻止地表水淋滤和细菌氧化对油气藏破坏的区域保护层。 - At a low mol ratio of Fe 2+ to S 0, S 0 has a strong depressing effect on bacterial oxidation of Fe 2+.
在较低的Fe2+与S0的原子摩尔比下，S0对Fe2+的细菌氧化有强抑制作用； - Study on extracting gold by bacterial oxidation from concentrate containing arsenic
含砷金精矿细菌氧化提金研究 - The bacterial oxidation process is considered as the most competitive technique for pretreatments of refractory gold ores with higher recovery of gold and silver, lower operation cost and less environmental pollution.
在难浸金矿石预处理的方法中细菌氧化工艺以其回收率高、生产成本低、无污染而已成为最具竞争力的工艺。 - Calculation of calorific effect of bacterial oxidation reactions for refractory gold ores or gold concentrates containing sulphide
含硫化物的难选金矿石或金精矿细菌氧化反应热效应的计算 - In the process of bacteria oxidation, cyanide in gold concentrate is poisonous to bacteria and severely impacts bacterial oxidation effectiveness, as a result, the content of cyanide in gold concentrate is strictly controlled in practice.
在细菌氧化过程中，金精矿含有***，会对细菌起到毒害作用，严重地影响细菌氧化处理，因此实际生产时对金精矿中的***含量提出了严格的要求。 - Experimental study on bacterial oxidation of carbon-bearing high arsenic refractory gold concentrate
含碳高砷型难浸金精矿细菌氧化试验研究 - The experimental results of column leaching of gold from As bearing refractory gold ore in Luerba by bacterial oxidation are described.
介绍了鹿儿坝含砷难浸金矿石细菌氧化柱浸试验研究结果。 - Bacterial Oxidation of Fe~ ( 2+) of the barren solution in situ leaching process
地浸工艺乏溶液中Fe~（2+）的细菌氧化研究 - The paper introduces the principle, industrial practice and comparison of technical economy to pretreat refractory gold mineral through roasting, pressure and bacterial oxidation.
介绍了难浸金矿用焙烧法、加压氧化法和细菌氧化法预处理的原理、工业实践及几种方法的技术经济比较。 - The gold-bearing sulfide minerals possess the different behavior during the bacterial oxidation.
含金硫化物在细菌氧化过程中具有不同的行为。 - Bacterial Oxidation and Cyanide Leaching Process of Gold Concentrate Containing Arsenic and Sulphur
高硫高砷金精矿细菌氧化-氰化浸金试验研究 - Fundamental and Influence Factors on Bacterial Oxidation of Refractory Gold Ores
难处理金矿石的细菌氧化机理及影响因素 - The inhibition of bacterial oxidation leaching of Fe 2+ in mineral is the important reason why high leaching rate can be achieved by catalysing bacterial leaching with Ag+.
矿物中的Fe2+细菌氧化浸出抑制是Ag+催化浸出体系中高效浸出的最重要的细菌生理原因。 - With the reduction of temperature, the color of spirooxazine solution after irradiation became darker and the recovery became slower. ( 2) Bacterial cellulose membrane was carboxyl modified by the TEMPO/ NaClO/ NaBr oxidation system.
随着温度的降低，螺嗯嗪溶液经紫外光照后颜色变深，恢复速度变慢。（2）通过TEMPO/NaClO/NaBr氧化体系对细菌纤维素膜进行羧基化改性。 - When bacterial cellulose got a high crystallinity, there might occur nanofibers aggregated by two to three microfibrils in the oxidation products.
当细菌纤维素的结晶度较高时，氧化产物中有可能出现两到三根微纤维聚集形成的纤维。 - Tetracycline belongs to antibiotics, sodium azide has antiseptic effect, all of which could inhibit of bacterial growth, and sodium thiosulfate can prevent the oxidation of the enzyme protein.
四环素属于抗生素类，叠氮化钠也有抑菌作用，能抑制杂菌的生长，减少酶活力的损失，硫代硫酸钠能防止酶蛋白的氧化失去活性。 - LTTRs have wide range of regulatory functions in bacterial cells, which involved in bacterial metabolism, cell division, quorum sensing, virulence, motility, nitrogen fixation and oxidation reactions.
LTTRs在细菌细胞中发挥着广泛的调控功能，其调控的目的蛋白参与了细菌的新陈代谢、细胞分裂、群体感应、毒力、运动性、固氮和抗氧化反应等。