The previous gram-negative bacteria were Haemophilus parainfluenzae, Escherichia coli and Klebsiella pneumonia.

Objective To research automatic detection of ESBLs-producing Escherichia coli, Klebsiella pneumonia and the drug resistance change to quinolones.

目的：研究本院近3年大肠艾希氏菌、肺炎克雷伯菌产ESBLs的自动快速监测与检出率及其对氟喹诺酮类药物耐药性的变迁。

Study on PER-1 type ESBLs produced by Enterobacteriaceae is necessary Objective To investigate the prevalence of ESBLs in Escherichia coli Klebsiella pneumonia and Enterobact cloacae and their antimicrobial-resistance profile;

目的研究南昌地区大肠埃希菌、肺炎克雷伯菌和阴沟肠杆菌产ESBLs情况及耐药谱；检测三种细菌产PER－1型ESBLs的情况以及产PER－1型ESBLs菌株的耐药特点；

Methods 59 samples of community-acquired Escherichia coli pneumonia in our hospital between January, 2003 and July 2005 were analyzed retrospectively.

方法对本院2003年1月-2006年7月确诊的59例大肠埃希菌肺炎患儿进行回顾性分析。

Analysis of drug sensitivity of community-acquired escherichia coli pneumonia in 59 children

59例小儿社区获得性大肠埃希菌肺炎的药敏分析

Changes of free radical and prostaglandin metabolism in the aged rats with Escherichia coli pneumonia

大鼠大肠杆菌肺炎模型自由基和前列腺素代谢变化

Methods The model of rats with Escherichia coli pneumonia was established and divided into the young control group ( YCG), the young model group ( YMG), aged control group ( ACG) and aged model group ( AMG).

方法将大鼠复制大肠杆菌肺炎模型，分为青年对照组和模型组，老龄对照组和模型组。

Studies on Enterotoxigenic Escherichia Coli Diarrhea(ⅱ): Clinical Features

产肠毒素大肠杆菌腹泻病的系列研究（Ⅱ）临床特点

Progress of Study on Major Virulence Factors in Enterotoxigenic Escherichia coli

产肠毒素性大肠杆菌主要毒力因子的研究进展

Immunogenicity of enterotoxigenic Escherichia coli genetic vaccine in mouse

产肠毒素大肠杆菌基因工程疫苗在小鼠中的免疫原性

Detection of Yersinia high pathogenicity island in enterotoxigenic Escherichia coli strains isolated from China

中国肠产毒性大肠杆菌中耶尔森菌强毒力岛的检测

The loss of fresh charge due to escaping is mainly from the scavenging gas which enters the cylinder first when the gas transfer takes place in a two stroke I. C.

二冲程内燃机换气时新鲜充量的逃逸损失主要来自首先进入气缸的那部分扫气气体。

An Investigation on Analytical Method of Kinematic Characteristics of Cine Escapement Mechanism

电影抓片机构运动特性分析方法的探讨

What does & quot ; significance level & quot ; mean in statistics?

统计学中的显著性水平是什么意思?

And by significance test, we judge whether the elasticity change truly turned out.

通过显著性检验, 判断弹性改变是否发生.

There was no statistical significance WBC count ( P > 0.05 ).

各组间WBC比较差异无显著性 ( P>0.05 ).

The rate and relapse rate are of statistical significance.

治愈率复发率有统计学意义.

It'should also be applied from the index of real economic significance to analyze.

这还应该从指数应用的现实经济意义去分析.

Meanwhile, energy saving AC contactor in the operation course also has important economic significance.

同时, 使接触器在运行过程中节约电能,也具有重要的经济意义.

Focusing on the statistical significance of one's findings while quietly doubting economic significance.

关注自身研究发现的统计意义,同时又相当怀疑其经济意义.

Then, give the economic significance and calculational methods of these four kinds calculational methods.

然后, 重点介绍了四种类型的技术进步贡献的经济意义及计算方法.