biofilm是什么意思   biofilm怎么读

biofilm单词基本解析：

biofilm变化用词：

biofilm英英释义：

biofilm中文词源：

biofilm用法和例句：

Objective : To evaluate cytotoxicity of the biofilm composed of collagen and polysaccharides.

目的: 研究多糖及胶原蛋白天然生物膜的细胞毒性.

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The start - up of the ANAMMOX bioreactor by autotrophic nitrifying biofilm was studied.

研究了以自养型硝化生物膜启动厌氧氨氧化反应器的可行性.

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In the anoxic - aerobic biofilm reactor, there are both suspended and attached sludge.

两种反应器内均存在呈悬浮与附着形态的污泥.

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Objective : To investigate the formation and functions of bacterial biofilm in pneumonia.

目的: 了解细菌生物被膜的形成及在肺部感染中的作用.

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Conclusion agr represses biofilm formation in S. epidermidis.

结论agr基因可以下调表皮葡萄球菌生物膜的形成,是生物膜形成的抑制因子.

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Viable counts in dual - species biofilm of S. mutans and L. acidophilus were decreased 11.5 % and 48.9 % respectively.

双菌种生物膜S. mutans菌落计数减少11.5%,L. acidophilus菌落计数减少48.9%.

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A new type of ecological floating bed was developed that combined hydrophyte, aquatic animal and biofilm.

研究开发了一种由水生植物 、 水生动物及微生物膜构建的组合型浮床生态系统.

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MABR is characterized by bubble less aeration and special biofilm attached on the aerated membrane.

膜曝气的主要特点在于无泡曝气和特殊结构的生物膜.

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Objective To investigate the reliability doserving pseudomonas aeruginosa biofilm with silver nitrate staining.

目的探讨银染法观察细菌生物被膜在药物作用前后变化的可靠性.

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Streptococcus mutans ( S . mutans ) can produce dental plaque biofilm, which is closely related to dental caries.

变形 链球菌 能生成菌斑生物膜, 后者与龋病的发生密切相关.

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The influence of the steady biofilm developed in the annular reactor ( AR ) on combined was studied.

在实验室利用 AR 反应器培养生物膜,研究了在各种培养条件下达到稳态的生物膜对化合氯消耗的影响.

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When the biofilm reactor grows well, The AFB reactor is very capable resistance shocking.

当生物膜形成并生长良好时, AFB反应器 抗冲击负荷能力强.

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The carbon was as biofilm carrier and bubble less aeration device at the same time.

碳膜同时起到生物膜载体和无泡曝气的双重作用.

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In a bacterial biofilm, some strains may promote and others may depress biofouling.

生物膜中有些菌株对生物附着起抑制作用, 有些菌株对生物附着起促进作用.

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CONCLUSION: It was feasible to study the architecture of plaque biofilm by using confocal laser microscope.

结论: 应用激光共聚焦显微镜技术研究菌斑生物膜结构是一种可行的方法.

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biofilm

The function is operated by the accreted biofilm of the dams.The stroma and the roughness of the dams can affect the biofilm growth and the abscission.

(4)溢流堰基质和粗糙度对水体复氧和污染物去除的影响主要体现在坝体着生生物膜作用情况。

Treatment of hypersaline wastewater with A/DAT-IAT biofilm process

A/DAT-IAT生物膜法处理高含盐废水

The result showed that biofilm formation in agr group I mutant was significantly higher than that in wild type.

agr在葡萄球菌中呈多态性。

agr represses biofilm formation in S.epidermidis.

agr基因可以下调表皮葡萄球菌生物膜的形成,是生物膜形成的抑制因子。

biofilm -activated sludge process

BAS工艺

moving bed biofilm reactor process

MBBR工艺

Keywords PVC fiberfill;biofilm formation;nitrification;

PVC纤维棉;生物膜形成;硝化作用;

sequencing batch biofilm reactor(SBBR)

SBBR

Influence of SRB biofilm on corrosion of carbon steel[J].J Chinese Society For Corrosion Protection, 2000, 20(1): 41-42.

SRB生物膜与碳钢腐蚀的关系[J]. 中国腐蚀与防护学报, 2000, 20(1): 41-42.

WU Yonghong,FANG Tao,QIU Changqiang,et al.Method of Algae-Bacterium Biofilm to Improve the Water Quality in Eutrophic Waters[J].Environmental Science,2005,26(1):84-89.

[5]吴永红,方涛,丘昌强,等.藻-菌生物膜法改善富营养化水体水质的效果[J].环境科学,2005,26(1):84-89.

A membrane supported biofilm reactor uses modules having fine, hollow fibres (19), for example, made from dense wall Poly methylpentene (PMP) used in tows or formed into a fabric (26).

一种薄膜支撑的生物膜反应器采用具有细中空纤维(19)的模块，该模块例如由用于拖绳或形成织物(26)的致密壁聚乙烯甲基戊烯(PMP)制成。

Study of five cariogenic bacteria biofilm formation in vitro

不同培养条件对口腔细菌生物膜生长的影响

In the anoxic-aerobic biofilm reactor,there are both suspended and attached sludge.

两种反应器内均存在呈悬浮与附着形态的污泥。

The effect of hydraulic conditions on biofilm accumulation(biomass and community structure) in polyethene pipes was investigated to improve drinking water quality.

为了满足给水管网管水质的要求,考察了不同的给水管道水力条件下聚乙烯管材上生物膜(生物量和种群结构)的发育情况。

Biofilm decompose on the surface is the primary removal mechanism.The gravel bed subsurface constructed wetland was used to investigate the removal efficiencies of SS, NH4+-N, BOD5, and PO43-.

于关渡取用旧贵子坑溪溪水，为接触曝气及地下砾间处理复合式人工湿地，主要之污染去除机制为生物膜对污染质之分解。

Keywords Chinese nutgall;artificial mouth;biofilm;

五倍子;人工口腔;生物膜;

Keywords Galla Chinesis;Nidus Vespae;oral bacterial biofilm;caries;

五倍子;蜂房;细菌生物膜;龋病;

Chinese gallnut water extract may inhibit the vitality of the plaque biofilm.

五倍子水提取物在较短的时间内就能对生物膜中的细菌产生一定的杀伤效应,使其活性下降。

Application of particulate biofilm reactors in wastewater treatment was introduced,configurations and technical Characteristics of different reactors were contrasted.

介绍了颗粒型生物膜反应器在污水处理中的应用情况,对比了不同反应器结构和技术特点。

The principle, installation and application of the biofilm monitor in the cooling water system are described.

介绍使用生物膜监测仪在循环水系统开展黏泥监控的原理、安装及使用情况。

The method of weighing was established according to the effect of biofilm strippers.

从黏泥剥离剂直接作用结果入手,建立了重量法评价方法。

His contributions to basic discovers are now applied in modern biofilm reactors.

他的研究成果已被应用到现今的生物膜反应器。

The compositions of the bacterial biofilm in clear water tank of a waterworks in Beijing was identified in this paper.

以北京市某水厂清水池壁上自然生成的生物膜为样本,研究了构成该生物膜的微生物种类,形成了比较系统的菌种鉴定方法。

The effects of the bleaching powder and trichlorphon on the number and activity of fungus in the biofilm attached on the solid surface were studied.

以附着在固体表面的生物膜为材料,实验研究了渔药漂白粉和敌百虫对其菌类数量及活性的影响。

This signaling system has been also identified in Streptococcus mutans, which has been concerned as the main pathogenic bacteria in cariogenic biofilm in oral.

作为口腔致龋生物膜中主要致病菌的变形链球菌中也存在这种感应系统。

H degaard,B Rusten,T Westrum.A new moving bed biofilm reactor-a pplications and results[J].Water Science &Technology,1994,29(10-11):157-165.

作者简介：季民(1957-)，男，陕西大荔人，天津大学教授，研究方向为水和废水处理技术及数学模型。

And their specific gravity is near to water, and they can provide habitat to accrete and grow for microorganism in the Moving Bed Biofilm Reactor Process (MBBR).

其比表面积大、密度接近于水，具有良好的亲生物特性，可作为悬浮填料在移动床工艺中为微生物提供附着生长的载体。

internal -circulation moving bed biofilm reactor

内循环移动床生物膜反应器

Chlorine was added in shocking and continuous mode respectively, so as to realize short-cut nitrification with a biological denitrification with a biofilm reactor.

分别以冲击性和连续性方式投加氯，可以在生物膜法生物脱氮反应中实现短程硝化。

A new kind of biomass media was utilized in a biofilm reactor for the wastewater treatment.

利用新型天然生物质植物中空纤维填料生物膜反应器对城市生活污水处理进行了小试研究。

Previous modelling studies indicated that DO was a key factor in controlling a partial nitrification-Anammox biofilm process (CANON).

前期模拟研究显示，溶解氧是控制亚硝化-厌氧氨氧化生物膜工艺的关键因子。

pressurized fixed bed biofilm reactor

加压固定床生物膜反应器

Keywords Sodium doecyl sulfate;Triclosan;Chlorhexidine;Biofilm;

十二烷基硫酸钠;玉洁纯;氯己定;生物膜;

Kaldnes moving bed biofilm reactor

卡尼兹移动生物床

anaerobic-Sequencing Biofilm Batch Reactor (SBBR)

厌氧-SBBR工艺

anaerobic sequencing batch biofilm reactor

厌氧序批式生物膜反应器

anaerobic moving bed biofilm reactor

厌氧移动床生物膜反应器

This inducted the biofilm-formation process is crucial for achieving a multispecies biofilm with heterotrophs and nitrifiers.

反硝化是在反硝化细菌的作用下,以硝酸盐作为最终电子受体而进行的无氧呼吸过程。

Streptococcus mutans(S. mutans) can produce dental plaque biofilm, which is closely related to dental caries.

变形链球菌能生成菌斑生物膜,后者与龋病的发生密切相关。

The new modified magnetic biocompatible and hydrophilic biofilm carriers are suggested to be the development direction of!the technology of biocontact oxidation process for treatment of wastewater.

同时结合笔者的研究课题,阐述了新型生物亲和亲水磁性填料的研究思路以及塑料生物填料改性的发展方向。

In addition, ica, atlE and aap is upregulated in the mutant, which explained the enhanced biofilm in the molecular level.

在分子水平上，ica，atlE和aap的表达在突变株也都有所上调，可能从更深的层面揭示了生物膜增强的原因。

During backwashing, the control of the fluidization is an important approach to control the biofilm.

在反冲洗过程中，控制好滤层流态是一条控制微生物量的重要途径。

Under similar experimental conditions,the biofilm formation efficiency of the new biomass reactor had improved by 78.57% compared to the traditional spherical polythene filter biofilm reactor.

在同等条件下,与传统球形聚乙烯填料生物膜反应器相比,新型填料生物膜反应器挂膜效率提高了78.57%。

The influence of the steady biofilm developed in the annular reactor(AR) on combined chlorine decay was studied.

在实验室利用AR反应器培养生物膜,研究了在各种培养条件下达到稳态的生物膜对化合氯消耗的影响。

In experiment two,ponds 3,5 and 7 with 7.5 h HRT had more abundant ERIC-PCR fingerprinting bands than ponds 2,4 and 6 ponds with 4 h HRT. The HRT had less influence on root biofilm microbial community structure.

在工况2中,HRT为7.5h的3号、5号和7号反应池填料生物膜ERIC-PCR指纹图条带数比HRT为4h的2号、4号和6号要多,而根系生物膜上的微生物群落结构受HRT的影响小.

The research is on the biodegradation of the hoggery’s wastewater before the hanging of the microbes to domesticate the activated sludge in a sequencing batch biofilm reactor (SBBR).

在序批式生物膜反应器（SBBR）挂膜前驯化活性污泥对养猪场废水进行生物降解实验。

Analyse the theory of new inner loop three phase fluidized bed reactor in four aspects: characteristics of fluidization, model of CSTR, kinetics of biofilm and performance of fluidized bed.

在此基础上，从反应器水力特性、CSTR模型、生物膜动力学、流化床性能四个方面对内循环生物流化床进行了理论分析。

Many kinds ofcoccuses and bacillus are set in the cracks of like-coral-reef biofilm.The main bacteria coloniesin the biofilm are methanosaeta and methanosarcina.

在珊瑚礁样生物膜的缝隙中，镶嵌着多种球菌和杆菌，生物膜中主要的菌群是甲烷鬃毛菌和甲烷八叠球菌。

The food safety is threatened when bacteria attached to and growing(biofilm formation)on food contact surfaces are released into the product stream,as well as the erosion of equipment.

在食品工业中,如果金黄色葡萄球菌粘附在食品接触表面并形成生物被膜,不但会造成设备的腐蚀,更重要的是会污染食品,影响了食品的安全性。

moving bed biofilm reactor(MBBR)

好氧移动床生物膜

aerobic moving bed biofilm reactor

好氧移动床生物膜反应器

Start-up in Aerobic Moving-Bed Biofilm Reactor

好氧移动床生物膜反应器挂膜启动过程

Our study proved the general secretory (Sec) pathway play important role in protein secretion by Streptococcus mutans, and there is great difference in the expression of secA between plantonic and biofilm condition.

实验证实Sec分泌途径在变形链球菌的蛋白分泌中发挥重要的作用,并且sec蛋白在变形链球菌不同生长状态下的表达有显著差异。 在生物膜状态下,变形链球菌毒力因子的分泌明显增加。

The embed-immobilization technique was used to enhance biofilm-formation for treatment of wastewater with hollow-fiber membrane as the carrier of bubbleless oxygenation and biofilm.

实验采用中空纤维膜作为无泡供氧及生物膜载体,采用包埋固定化技术进行挂膜及污水处理研究。

spatial distribution of biofilm density

密度分布

The kinetics of nitrification biofilm in upflow and pure oxygen has been studied.

对上向流直接供氧生物膜硝化动力学进行了试验和讨论。

Two paralleling Moving Bed Biofilm Reactors(MBBR) with different packing rate were set up to study the influence of packing rate on the removal efficiency,attached and suspended biomass.

对外表面载体紊动床生物膜反应器进行了不同填充率条件下的平行试验,研究了填充率对紊动床生物膜反应器处理效果、附着性能及悬浮生物量的影响。

A Study on the Moving Bed Nitrifying Biofilm Reactor

对浮动床生物膜硝化反应器的研究

The quality of eutrophic waters was improved by the algae-bacterium biofilm, which covered over the artificial aquatic mat made from a kind of mend macromolecule material.

将一种由改性高分子材料制成的人工水草作藻菌生物膜的载体,来改善富营养化水体水质。

sequencing batch biofilm reactor

序批式生物膜反应器

SBBR(Sequencing Batch Biofilm Reactor)

序批式生物膜法

sequencing-batch biofilm reactor

序枇式生物膜反应器

A porous abio-carrier with low density was developed and used in a Moving Bed Biofilm Reactor(MBBR) in this experiment.

开发了一种多孔轻质无机载体并将其应用于紊动床生物膜反应器,探讨应用该载体的紊动床生物膜反应器及生物膜特性。

When the biofilm in the reactor grows well, The AFB reactor is very capable of resistance shocking.

当生物膜形成并生长良好时，AFB反应器抗冲击负荷能力强。

They form a hard to remove layer, known as a biofilm, that can give your poof a light orangish pink color.

形成一层很难去除的，我们称之为生物被膜的东西，让你得喷头染上一层浅橘黄色。

circulated moving carrier biofilm reactor

循环移动载体生物膜反应器

suspended carrier biofilm process (SCBP)

悬浮填料生物膜工艺

suspended carrier biofilm reactor

悬浮载体生物膜反应器

Depressing Effect on Biofilm Formation by Antimicrobial Plastics

抗菌塑料对其表面菌膜形成的抑制作用研究

Effects of fleroxacin (FLRX) combined with urokinase (UK) or earthworm kinase (EK) on the bacterial biofilm (BBF) of Pseudomonas aeruginosa were investigated.

探讨尿激酶或蚓激酶与氟罗沙星联合应用对铜绿假单胞菌生物被膜的影响。

Abstract: Based on the research on reaction mechanism of denitrification in a electrochemically activated biofilm, a kinetic model describing the reaction process was developed.

摘 要： 通过研究生物电极脱氮过程中膜内物质运动和反应机理,建立了能够表现生物膜内脱氮反应过程的动力学模型。

Moving BedTM Biofilm Reactor (MBBRTM) process is based on the principles of biofilm process and makes full use of the advantage in biomass growth in suspension.

摘要:流动床TM生物膜反应器(MBBRTM)工艺基于生物膜工艺的基本原理，又利用活性污泥工艺中生物量悬浮生长的特性。

In a cell of biofilm reactor for whole-run nitrification, chlorine was added to achieve the selective inhibition to two kinds of bacteria in nitrification.

摘要以稳定运行的全程硝化的生物膜反应器的一个反应单元为研究对象，通过外加氯实现对硝化反应中两类细菌的选择性抑制。

A theoretical model for purification of waste gas of low concentration in trickling biofilter was established with simplifying, the polyhole filter in the trickling biofilter to a parallel plat plates passage covered with biofilm.

摘要将生物膜滴滤塔内的多孔填料简化??壁面覆盖有生物膜的平行平板通道，建立了一个净化低浓度有机废气的理论模型。

Objective To compare the effects of "Huanglian Jiedu Decoction" (HLJDD) and its single components on C. albicans biofilm formationin in vitro.

摘要目的比较黄连解毒汤及其单味药在体外对自念珠菌生物膜的影响。

Objective To examine the spatial distribution of dead/vital cells in the Streptococcus sanguis biofilm.

摘要目的研究血链菌生物膜形成中死菌/活菌的空间分布。

Objective To investigate the status of biological membrane (biofilm) formation in the bronchi of old patients treated with mechanical air, and clarify its correlations and risk factors.

摘要目的：探讨老年机械通气患者气管内导管生物被膜的形成状况，明确相关性和危险因素。

Foodborne pathogenic bacteria biofilm is hidden danger to food safety in food industry.

摘要食源性病原菌生物被膜是威胁食品安全的一个重大隐患。

The removal efficiency of organic pollutant mainly depends on the active biomass of biofilm in the biological pretreatment of drinking water.

摘要饮用水生物预处理过程中，生物膜上存活的活性生物量是有机污染物去除的基础。

With the same condition, the disposal effect of acrylic fiber and polyvinyl alcohol fibre were 6.9% and 2.9% higher than that of polypropylene fibre, which was already used widely as a good forming biofilm fiber.

改善填料的亲水性能有利于提高出水水质,选用的聚丙烯腈纤维和聚乙烯醇纤维在同等处理条件下的处理效率分别高出参照纤维聚丙烯6.9%和2.9%;

At present,there are many methods to detect the bacterial biofilm's components.
现在已有许多技术可用来检测生物膜的成分。

The kinetics of nitrification biofilm in upflow and pure oxygen has been studied.
对上向流直接供氧生物膜硝化动力学进行了试验和讨论。