本发明涉及嗜温嗜酸菌及低品位含钴硫精矿的生物堆浸工艺。
The invention relates to mesophilic acidophilic bacteria and a biological heap leaching technology for low-grade cobaltiferous sulfide ore concentrates.
结合国外微生物浸矿机理的研究成果,以原生黄铜矿为研究对象,总结出微生物堆浸研究的工作重点。
With foreign research results on mechanism of microbial leaching, some research on microbial heap leaching is brought forward which regards native chalcopyrite as the research object.
马克说,这种单酯的脱硫速度比真菌和细菌快10到20倍,并可挤入一个比生物脱硫过程紧凑得多的反应堆。
It works 10 or 20 times faster than a fungus or bacteria, and could be squeezed into much more compact reactors than a biological process, Makkee says.
水蚤有大量之前从未见过的基因,也有一大堆在人类身上就发现的相同基因,其数量是至今科学家所知的昆虫或甲壳类生物中最多的。
Daphnia has a large number of never-before seen genes, as well as a big chunk of the same genes found in humans, the most of any insects or crustacean so far known to scientists.
这具支架和生物反应堆随后被海运到斯德哥尔摩,并在此处加入了含有患者干细胞的溶液。
The scaffold and bioreactor were then shipped to Stockholm, where the solution containing the patient's stem cells was added.
维多利亚主修生物学,并且想成为外科医生;不久她将会申请一大堆医学院校。
Victoria is a biology major and wants to be a surgeon; soon she'll apply to a bunch of medical schools.
位于波士顿附近的哈佛大学生物科学院则负责制造生物反应堆,这台仪器被用于固定这具人造气管并在其上培育贝伊恩的干细胞。
The bioreactor that would hold the trachea and incubate it with Beyene's stem cells was created by Harvard Bioscience, near Boston.
这个研究属于生物矿化(biomineralization),这其实是个很火的领域,《自然》(nature)或《自然—材料科学》(nature material)上永远一堆这种仿生的灌水文。
The study belongs to biomineralization, which is a hot field in reality. There are many articles of this kind on the bionics in Nature or Natural Material.
与堆填区的堵塞能力与塑料垃圾,以生物降解,更多的堆填区已去创造,以处理不断涌入新的废物堆填区。
With landfills clogged to capacity with plastics that refuse to biodegrade, more landfills have had to be created to handle the continuing influx of new wastes to landfills.
生物气包括沼气、堆填气体、胃肠气,由产生的地点来区分类别。
Biogas include marsh gas, landfill gas, digester gas. They distinguish by the producing location.
纤堆蛋白胶作为一种生物蛋白制剂,除了应用于伤口止血、封闭组织缺损、防止组织粘连之外,也可以作为药物缓释载体。
As a kind of bioprotein agent, fibrin glue has been used for the carrier of drug sustained release except for hemostasis, blocking tissue defect, preventing tissue from adhesion.
我顺着声音的方向看过去,在一堆红色的泡沫中发现一种海洋生物圆圆的灰色的脊背,它在水面上激烈地摆动着,然后又沉到水下。
As I squinted in the direction of the sounds, the rounded gray back of a sea creature rose amid a red froth, rolled turbulently at the surface, then sank back into the Gulf.
太平洋是目前世界上容纳塑料废物量最大的海域,洋流把塑料废物以“巨型垃圾堆”的形式留存在海洋里,而这将对海洋生物产生致命的伤害。
The Pacific Ocean currently holds the largest amount of plastic waste in the world. Ocean currents keep the plastic in the sea in giant rubbish dumps, which are fatal to sea life.
在相同处理时间内,堆制处理时油去除率可比生物耕翻处理时提高10 %以上。
During the same treatment time, oil removed rate of composting treatment is higher over 10% than one of tilling treatment.
通过室内模拟堆制和同位素交叉标记,研究了以稻草和禽畜粪为主体材料的堆肥制作过程中的生物化学变化特征。
Simulated composting was carried out to study the changes of biochemistry and chemical characteristics of the organic manure compost using labelled organic material and inorganic nitrogen fertilizer.
以高含水率混合收集生活垃圾为对象,试验研究了通风量和翻堆对其生物干化效果的影响。
Taking high moisture-content domestic waste collected in a mixing way as object, influences of air-flow rate and turning on bio-drying process were studied by experimentation.
另外一个关于垃圾坑的错误想法和生物降解有关。所谓生物降解是将垃圾通过微生物的活动进行分解。我们确信这一过程在每一个垃圾堆中都在迅速的进行着。
A third landfill myth relates to biodegradability – the decomposition of trash through the action of microorganisms. We cherish a faith that this process flourishes in every landfill.
结果表明:微生物强化堆肥能缩短堆体起爆时间,并能有效提高堆体降温期和二次发酵期的温度;
The results showed that it could reduce the heating time of composting strengthened by microbe inoculants , and could improve the temperature of the cooling and the secondary fermentation period.
建议在静态一次堆肥发酵周期中,增加通气量和翻堆频率,有利于增强微生物菌群的活力和提高堆肥质量。
It is of important to provide a suitable environment for the growth of thermophilic microorganism, during the first period of the static composting process, add tot...
报道了赣州铀矿某分矿细菌堆浸工业化应用的概况,并介绍了生物接触氧化槽的结构和吸附尾液氧化再生循环利用的具体措施。
The construction characteristic of biomembrane oxidizing tank and specialty of packing material used in the process of bacterial heap leaching of uranium ore are introduced in this paper.
报道了赣州铀矿某分矿细菌堆浸工业化应用的概况,并介绍了生物接触氧化槽的结构和吸附尾液氧化再生循环利用的具体措施。
The construction characteristic of biomembrane oxidizing tank and specialty of packing material used in the process of bacterial heap leaching of uranium ore are introduced in this paper.
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