Breakthrough progress in research of pipeline bacterial corrosion getting in America

Organic wastes decompose by bacterial action.

有机废物通过细菌活动可以分解。

It showed the mechanism of these antibacterial substances are bacterial action.

4对细菌的抑菌机理初步观察推断为抗菌物质为杀菌作用，而不是抑菌作用，其机理有待进一步研究证实。

A Study on the Role of Bacterial Action in the Formation of Iron Minerals

铁矿物形成过程中的细菌作用研究

Pochapin said. Rotting, or fermentation, means bacterial action on food resulting in decomposition.

腐败，也就是发酵，指的是细菌作用于食物引起的分解现象。

At the same time, bacterial action affects the crystalline structures and the surface properties of the minerals.

同时细菌作用对矿物晶体结构、表面性质也产生影响。

Study of Natural Precipitation Method and Impacting Method for Measurement of Bacterial Count in Air

撞击法和自然沉降法监测室内空气细菌总数捕获效果的研究

Affecting Factors of the Total Bacterial Count in Air of Ward

医院病室空气细菌总数计数的影响因素研究

In order to know its efficacy in disinfection of water, the ozone content and bacterial count of the water were examined.

为了解其对水的消毒效果，对水中臭氧含量与细菌数进行了检测。

After discontinuation of use of photocatalyst, the bacterial count in air returned to the original level.

停止使用光催化剂之后，空气中细菌数恢复到原来水平。

Study on Methods of Improving Bacterial Leaching Velocity of Gold Ores

提高细菌浸矿速度的方法研究

Application of bacterial leaching technology in China and its prospect of development

细菌浸矿技术在我国的应用及其发展前景用生物浸矿技术从杂卤石矿中提取钾的可行性分析

Present Situation and Development on Bacterial Leaching of Sulphide Minerals

细菌浸出硫化矿物技术的现状和进展

Present Situation of Applications and Prospects about Bacterial Leaching Low Grade Copper Ore

细菌浸出技术处理低品位铜矿的应用现状和前景

The manganese removal ability of the sand-filter was closely related to the bacterial content of the filter layer.

结果表明，石英砂滤池除锰能力与砂层细菌含量密切相关；

OBJECTIVE To investigate the clinical effect of microbial filter used for preventing nosocomial lower respiratory tract infection and the efficiency as a bacterial filter was studied.

目的观察和验证生物过滤器预防全身麻醉后医院下呼吸道感染的临床作用及其过滤微生物的效果。

Both the richness and diversity index of soil bacteria tend to change with soil development obviously.

土壤细菌丰富度，多样性指数均随土壤发育呈现明显的时间趋势。

Temperature rise on the impact of the diversity of soil bacteria can not be ignored.

温度的上升对土壤细菌多样性的影响势必也不容忽视。

Cluster analysis results produced by low concentrations of soil bacteria and remaining clearly in different branches.

土壤细菌聚类分析结果麦秆低浓度处理与其余处理明显处于不同的分支。

Application of Sherlock MIS in identification of soil bacteria

Sherlock MIS系统应用于土壤细菌鉴定的研究

Soil bacteria and their biochemical characteristics on reclamation of coal mines

矿山复垦区土壤微生物及其生化特性研究