查询词典 anoxic

And dissimilatory reduction capability of crystal Ferric phosphate is also investigated when using different organic acid as substrates. Water-extracted soil solutions of SiChuan, JiangXi, JiLin and HuNan were incubated under anoxic atmosphere.

在水稻土浸提液为接种液的富集培养中添加不同浓度的磷酸缓冲液作为磷源，当磷酸盐浓度大于30 mmol/L时，铁还原反应的速率和Fe的产生量相对较低，甚至有抑制作用。

Objective This essay mainly focuses on salving the acute jaw and face sinus infection with DIC patient , block ing the DIC vicious circle , improv ing the anoxic condition , correct ing the electrolytical turbulence and balanc ing the acid and alkali .

目的探讨对急性颌面部间隙感染合并DIC重症患者的抢救，阻断DIC的恶性循环，改善缺氧状况，纠正电解质紊乱及酸碱平衡失调。

The results showed that at the anaerobic phase, the PHB concentration in the cell and orthophosphate concentration of the anaerobic effluent obviously increased, the poly-P concentration in the cell decreased, and the cucci and bacilli with a size of 1.0~1.5 μm were dominant and formed grapy cellular cluster. At the anoxic phase, the PHB concentration and orthophosphate concentration decreased significantly, the amount of poly-P increased, and the elliptical cucci of 0.5~1 μm and spheral bacilli of 1.0~1.5 μm were dominant. At the aerobic phase, the PHB and orthophosphate concentration almost reduced to zero, the poly-P increased significantly, cucci appeared single or in pair, and the contour of sphere was blur and almost disappeared.

试验结果表明，在厌氧阶段，微生物细胞内PHB的量大幅提高，上清液中磷酸盐的含量上升，聚磷酸盐含量明显下降，粒径为1～1.5 μm、呈球状和棒状的菌群构成的葡萄状细胞簇占居优势；在缺氧阶段，微生物细胞内PHB的量下降，上清液中磷酸盐含量下降，聚磷酸盐含量上升，粒径为0.5～1 μm的椭球菌与1.0～1.5 μm的球杆菌占优势；在好氧阶段，微生物细胞内PHB的量较低或接近零，上清液中磷酸盐的含量接近零，聚磷酸盐含量明显上升，此时粒径1.0～1.5 μm的球菌以单个或成对出现，球菌不再饱满，呈现接近消失的状态。

Firstly, we chose ASM1 which was used successfully as the model platform after looking back the history of the activated sludge models. This research set up a simulation system of Anoxic-Oxic nitrogen removal process with modeling methods of IWA and Visual Basic computer software.

本文首先回顾了活性污泥数学模型的发展历程，选取目前应用较为成熟的ASM1作为建模平台，运用国际水协的建模思想，以Visual Basic计算机语言编制了A/O脱氮工艺的模拟系统。

The traditional Passveer single ditch and Carrousel ditch are not good at removable N and P, but in the front of anaerobic pond is intercalated, and anoxic area is intercalated in, Carrousel Oxide Ditch becomes a mendable Carrousel 2000 Oxidation Ditch, so it possesses removal removal nitrogen and phosphorus by biology function.

传统的Passveer单沟型和Carrousel型氧化沟脱氮除磷功能差，但是在Carrousel氧化沟前增设厌氧池，在沟体内增设缺氧区，形成改良型Carrousel 2000氧化沟，便具备生物脱氮除磷功能。

Methods LYS polymaccharides were isolated from Millettia Pulcha Kurz vur,LaxiorZ.Wei.After the mice were treated P.O with LYS polymaccharides0.425g/kg,0.85g/kg,1.70g/kg for8days continually,the effects of the swimming time,resist anoxic time and resist heat time were investigated,theactivity of serum SOD and GSH-Px and the content of MDA were determined.

从龙眼参提取粗多糖，按0.425g/kg、0.85g/kg、1.70g/kg连续给小鼠灌胃8天，观察不同剂量对小鼠游泳时间、耐缺氧时间、耐高温时间及血清SOD、GSH-Px和MDA含量的影响。

By comparing different processes in the same period, following operting modeof interactive reactor was recommend: enhanced A~2/O process fits on spring period,pre-anoxic inverted A~2/O process was recommend in dry/mizzle weather in summerperiod, step aeration process was adopted in rainy weather in summer period,alternating oxygen concentration inverted A~2/O process was appropriate in autumnperiod, and normal inverted A~2/O process was better in winter period.

通过不同季节多种工艺的比较，确定了高效生物反应器运行模式：春季时段采用改良型A~2／O工艺，夏季晴天／小雨时段采用预缺氧+倒置A~2／O工艺，夏季连续暴雨时段采用多点进水工艺，秋季时段采用低氧／常氧交替运行的倒置A~2／O工艺，冬季时段采用常规倒置A~2／O工艺。

In light of the literatures in the recent years on anoxic pulmonary hypertension treated by Chinese medicine,Chinese medicine had selective hypotensive effect on pulmonary circulation and little effect on systemic circulation,consequently resulted in positive cardiac myodynamia and did no harm to blood gas.Thus Chinese medicine had better applied prospect and potential developmental value.

从近年来中医药治疗缺氧性肺动脉高压的文献报道看，中医药对肺循环有选择性降压作用，对体循环的影响较小，有正性心脏肌力作用，对血气无不利影响，中医中药有较好的应用前景和潜在的开发价值。

Because lengthen the 2nd anoxic - good oxygen paragraph mud age comes 15 ～ 20h, be helpful for nitrify / the growth that turns over nitrify bacterium, rose to take off nitrogen to handle the effect thereby.

由于延长第二缺氧-好氧段污泥龄至15～20h，有利于硝化/反硝化菌的生长，从而提高了脱氮处理效果。

But the effluent ammonium in the anoxic reactor, where enough NO2 present were present, was equal to the blank system, and no ammonium was converted to such nitrogen compounds as NO-2 and N2 by Nitrosomonas eutropha using NO2 as electron acceptor, which maybe caused by lack of the function bacteria.

但在足够NO2存在并且缺氧的条件下，单级自养脱氮系统内的出水氨氮浓度与空白反应器相当，NH+4并没有被亚硝化单胞菌以NO2为电子受体氧化为NO-2和N2等化合物而得以去除，可能是因为系统内不存在该类型的亚硝化功能菌。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。