厌氧

The effects of all react areas and their features were also discovered. In anaerobic cells the organic matters acidify and hydrolyze, phosphate are released, nitrate will be denitrified if it exits.

揭示了MSBR各反应区自身特点及在整个流程中作用：厌氧池承担有机物的酸化水解、厌氧释磷和部分反硝化的功能。

Culture of bacteria in both aerobic and anaerobic bottles can increase the positive blood culture rate of bacteria.

同时进行需氧瓶及厌氧瓶培养能提高血培养阳性率。

Five samples with CSOM were collected and cultured for anaerobic and aerobic bacteria separately.

其中纯厌氧菌和纯需氧菌分别为20.0%和35.4%，两者混合为40.0%。

Aerobic thermophilic bacteria were capable of oxidizing oil with formation of biomass, the products of partial oxidation of oil, and surfactants.

产甲烷菌在油氧化菌液体培养基中产生CH4， CO2为好氧微生物和厌氧微生物的共同代谢产物。

KEY WORDS］otitis media, suppurative; bacteria, anaerobic; bacteria, aerobic

关键词］中耳炎，化脓性，细菌，厌氧，细菌，需氧

In this paper, using sodium acetate, sodium propionate and sodium butyrate as the unique carbon source, 5 58%、3 90% and 4 98% PHAs of dry sludge weight were obtained by assimilated sludge as PHAs synthesis strai...

实验表明，污泥微生物里广泛存在PHAs合成菌，厌氧条件比好氧条件的PHAs产率要高；最佳的实验条件下得到PHAs的量占污泥干重的 1 2 3 2 %，此时碳源转化率为 3 0 65 %。

The density of propylene glycol in the microaerobial condition is almost the same or slightly higher than that in anaerobic condition.

本发明的特征在于所使用的微生物细胞不仅在厌氧条件下，而且在微氧条件下都能将甘油转化为1，3－丙二醇。

The present invention provides one simple and economic fermentation process for propylene glycol production.

其优点是发酵工艺简单经济，既简化了操作条件，降低了生产成本，又缩短了发酵时间，提高了生产效率，而且微氧条件下发酵液中1，3－丙二醇的浓度与厌氧发酵相当或略高一些，为微生物发酵法生产1，3－丙二醇的工业化提供了简单经济的发酵工艺。

The experimental results demonstrated:1. After solid-liquid separating through board frame percolators, the high strength alcoholic wastes could be treated effectively by UBF+CASS. It was a high efficiency and low consumption way of technology.

高浓度的酒精废醪通过板框压滤机进行固液分离后，再采用UBF+CASS为主的厌氧好氧处理工艺是一条高效低耗、行之有效的路线，总COD去除率在99％以上，大幅度削减了废水中有机物的排放量，用它来代替传统的酒精废水处理方法具有广阔的应用前景。

Generally aerobic and anaerobic wastewater treatment plants require substantial areas of land for the effective treatment of liquid waste streams to achieve very low levels of Biochemical Oxygen Demand and Chemical Oxygen Demand reduction.

通常，好氧和厌氧的废水处理设备需要大量土地以进行有效的废液处理，把生化需氧量和化学需氧量减少到非常低的程度。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐