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1)  bacterial contamination
细菌污染
1.
Elimination of bacterial contamination in cell culture with imipenem plus cila statin;
西司他丁钠+亚胺培南消除细胞培养中细菌污染的研究
2.
The rates of bacterial contamination exc.
各种物品细菌污染超标率依次为 73。
3.
Objective To initially observe the effect of classical endotracheal intubation on endotracheal bacterial contamination and evaluate the validity of protective endotracheal intubation on reducing endotracheal bacterial contamination.
目的初步观察传统气管插管操作方法对气管内细菌污染的影响,并评价保护性气管插管操作方法预防气管内细菌污染的效果。
2)  bacterial pollution
细菌污染
1.
The condition and analysis of bacterial pollution on Nanming River;
南明河细菌污染状况及分析
2.
The pollutive bacteria respectively inoculates in the new-made yogurt drink, the color deterioration is observed, thus the reason of the color deterioration of the Yogurt drink is the bacterial pollution.
将污染细菌接种到新鲜配制酸乳饮料中,观察变色情况,从而确定变色原因是细菌污染
3.
Results Among 21 telephones,the situation of bacterial pollution was high.
目的了解医院内公用电话机的细菌污染情况,为有效控制医院内感染提供依据。
3)  bacteria contamination
细菌污染
1.
Control of bacteria contamination in sub-culture of Anthurium andraeanum;
红掌组培苗继代过程中细菌污染的防治试验
4)  Bacterium contamination
细菌污染
1.
Monitoring of the bacterium contamination after consecutive pumps of insulin injection for venous use;
静脉用胰岛素注射液反复抽吸后细菌污染监测
5)  Bacterium pollution
细菌污染
1.
Bacterium pollution in air of a railway tunnel was reviewed.
通过对某双线电气化铁路隧道内空气细菌污染状况的调查,结果表明,隧道内空气不同程度地受到细菌污染,其细菌数与隧道深度有较强的正相关性,与湿度也有一定的正相关性,与温度(23℃~36℃)有一定的负相关性。
6)  Numbers of contaminated bacteria
细菌污染量
补充资料:钻井液细菌污染
分子式:
CAS号:

性质:钻井液中含有细菌可降解物质,如有机增黏剂和降滤失剂中所采用的淀粉、纤维素、树胶或类似物质,都可引起细菌污染,使钻井液发生恶臭,pH值降低,产生CO2或H2S等有害气体,造成污染。已被细菌污染的钻井液只采用杀菌剂不能完全消除污染,还必须采用维持高pH值、高盐度、预防性地使用杀菌剂等措施,可较好地防止细菌污染。

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