鐵化菌 的英文怎麼說
中文拼音 [tiěhuàjūn]
鐵化菌
英文
iron bacteria-
Electrochemical aspects of oxidation of arsenopyrite in the presence and absence of thiobacillus ferrooxidans
無菌和有菌體系下砷黃鐵礦氧化的電化學Combining with practice of china ' s uranium ore heap leac hi ng, this paper proposes main ways and suitable technologies in the fields of emp hasizing feasib ility research, adop - ting strengthened technologies, improving equipment le vel, op timizing control technological factors and developing application range and so o n, which include adopting acid - curring and ferric sulphate - tric kle leaching process, bacteria heap leaching, countercurrent heap leaching, sele cting advanced material of heap bottom, developing large mechanized heap constru ction equipments and methods, popularizing drip i rrigation distributing solution, optimizing heap leaching process parameters, as we ll as developing recovery equipments suited to heap leaching, etc, in order to i n crease leaching rate, reduce heap leaching period and achieve more economic bene fits
結合我國鈾礦堆浸實際,在重視堆浸可行性研究、採用強化堆浸技術、改進堆浸裝備水平、嚴格工藝條件及拓寬堆浸的應用范圍等方面提出一些有效途徑及適用技術,包括採用拌酸熟化-高鐵淋濾浸出、細菌堆浸、制粒堆浸、逆流堆浸,選用優質底墊層材料,研製大型機械化築堆方法和設備,推廣滴灌式布液,優化堆浸工藝參數,以及開發堆浸相配套的回收設備等,以提高浸出率、縮短堆浸周期,獲得更大的經濟效益。Test method for determining the rate of bioleaching of iron from pyrite by thiobacillus ferrooxidans
用硫桿菌鐵氧化劑從黃鐵礦中測定鐵的雙浸取率的測試方法Meanwhile, its negative influences under the reservoir conditions should be recognized such as influence of microorganism on reservoir permeability, influence of the products of microorganism on formation plug, influence of iron sulfides precipitation and biochemical affection of microorganism
研究認為,油藏條件下微生物也有其負面影響,如菌體對儲集層滲透率的影響、微生物的生成物引起地層堵塞、硫化鐵的影響、微生物的生化作用等。In this paper, based on the experi ment and research data of the injected water quality in lunnan oil field in many years, the actual situation of the injected water in lunnan oil field is analyzed and discussed and the chemical indices ( content of the iron, dissolved oxygen, sulfide, carbon dioxide and oil and corrosion rote ), the bacterial index, the phys ical indices ( content and particle diameter of the suspended sub stance ) and the compatibility of injected water with formation water, etc. are evaluated one by one
文章立足於多年來輪南油田注入水水質的實驗研究數據,對輪南油田注入水現狀進行分析討論;對化學指標(鐵含量、溶解氧、硫化物含量、二氧化碳含量、含油量、腐蝕率) 、細菌指標、物理指標(懸浮物含量、懸浮物粒徑)和注入水與地層水配伍性等進行逐一評定。In this research project, the agrobacterium tumefaciens mediated transformation of badh gene of tetraploid black locust has been studied, for the purpose of improving resistance to soline - alkali and drought of tetraploid black locust ; of playing more important role in developing of waste lands, ameliorating of soline - alkali soil, and greening and beautifying of surface - mined lands, mine waste dumps, slopes of roads and railroads where restoration of vegetative cover has proven difficult ; of fully making benefits of its ability to fix atmospheric nitrogen in the soil
為了進一步提高四倍體刺槐的耐鹽性和抗旱性,進一步擴大其適宜種植的生態范圍,充分發揮其固氮、改良土壤的特性,在我國的城鎮綠化、荒山造林、鹽堿地改良以及采礦跡地、公路、鐵路邊坡等植物生長困難土地的植被恢復中發揮其優勢,本實驗對四倍體刺槐進行了農桿菌介導的甜菜堿醛脫氫酶基因轉化的研究。As iron bacteria have been paid more attention, their application has changed greatly
摘要隨著人們對鐵細菌認識的突破,其應用也發生了巨大的變化。The specific methods : 1. to ascertain five control indications including suspended solid content, grain diameter median, oil content, iron bacteria and saprophytic bacteria by carrying out the experiment of core flow ; 2. to ascertain indications of sulfate reducing bacteria and average corrosion rate by carrying out the experiment of revolving corroded test pieces ; 3. to ascertain indications of average scaling rate and total mineralization degree by carrying out the experiment of scaling prediction and sensibility
具體的做法是:採用巖心流動試驗確定懸浮固體含量、顆粒直徑中值、含油量、鐵細菌和腐生菌五項控制指標;採用旋轉腐蝕掛片實驗確定硫酸鹽還原菌和平均腐蝕率指標;採用結垢預測和敏感性實驗確定平均結垢率和總礦化度指標。Microbial mineralization is outlined, the effects of thiobacillus, sulfate - reducing bacteria, iron - reducing bacteria, nitrifying bacteria, denitrifying bacteria, and various bacteria that play the roles during the bio - mineralization of uranium and that correlated with the cycle of geological elements were also introduced in this article
摘要概述了微生物成礦作用,並介紹了硫桿菌、硫酸益還原菌、鐵細菌、硝化細菌、反硝化細菌等各種細菌在與鈾的生物成礦過程相關的地質元素循環中所起到的作用。We currently study the following projects : ( 1 ) the biomineralization of nano - magnetic particle such as magnetotactic bacterial and ferritin ; ( 2 ) the magnetic research of biongenic nano - magnetic particles ; ( 3 ) the influence of the geo - magnetic field to the life
我們現階段主要研究以下課題: ( 1 )趨磁細菌,鐵蛋白等為代表的納米磁性顆粒的生物礦化作用; ( 2 )生物源納米磁性顆粒的磁學研究; ( 3 )地磁場對生命活動的影響。Specifically, we are interested in studying the regulation mechanisms at the molecular, cellular and organismal levels through studying several key components in mammalian and bacterial iron homeostasis : bacterial and mammalian iron acquisition, utilization, storage, and iron / oxidative stress adaptation / detoxification
我們對幾個重要的鐵代謝的蛋白質進行系統研究,其研究重點是哺乳動物和微生物在分子、細胞和物種水平上鐵代謝調節機制,即:哺乳動物和細菌的鐵離子的獲取、利用、存貯和鐵離子/氧化物脅迫適應/解除分子及細胞調控機理Mainly used in sectors of pharmaceuticals, pescitide, textile, electroplating, photography, water tracer in oil fields, thinning agent, as intermediate for metal thiocyanates etc
用於抗菌素的分離,印染的擴散劑,有機合成的聚合催化劑,也是製造氰化物亞鐵氰化物和硫脲的原料。Kinetic parameters for growth of thiobacillus ferrooxidans
氧化亞鐵硫桿菌生長動力學參數Progress on growth kinetics of thiobacillus ferrooxidans
氧化亞鐵硫桿菌生長動力學的研究進展Mutation breeding of thiobacillus ferrooxidans tolerable the extremely low ph value and adaptable uranium ores
值氧化亞鐵硫桿菌的誘變育種Removal of heavy metals contained in sewage sludges using thiobacillus ferrooxidans and thiobacillus thiooxidans
利用氧化亞鐵硫桿菌和氧化硫硫桿菌去除污泥中重金屬的研究This reduces their efficiency in delivering iron to your baby, meaning that more iron is available to harmful bacteria ( leading to digestive problems ) and less is available to baby
這降低了向機體轉運鐵的效率,意味著更多的鐵被有害的細菌利用(導致消化系統的問題) ,而機體利用的鐵就更少。The optimum medium of genetically engineered lactoferrin strain was study based on economic and effective reasons. in addition, several related key parameters were also optimized
摘要對乳鐵蛋白基因工程菌發酵條件進行了初步研究,在廉價高效的原則下對培養基組分進行了選擇性優化,同時對幾個主要的發酵參數進行了優化。Elbows for pigging systems, welding fittings in stainless steel, for aseptic, chemical and pharmaceutical industries
無菌化學和制藥工業的生鐵系統用彎頭不銹鋼焊接Sulfuric acid and acidithiobacilluas ferrooxidans on the fraction of phosphorous leaching
硫酸和氧化亞鐵硫桿菌浸出低品位磷礦分享友人