| 两级撞击式可吸入空气微生物采样器的研制 |
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| 引用本文： | 周淑玉,陈烈贤,鲁波,王路.两级撞击式可吸入空气微生物采样器的研制[J].卫生研究,1994(Z1). |
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| 作者姓名： | 周淑玉 陈烈贤 鲁波 王路 |
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| 作者单位： | 中国预防医学科学院环境卫生监测所，辽宁省辽阳红波无线电厂 |
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| 摘 要： | 撞击式可吸入空气微生物采样器是参照美制Ａｎｄｅｒｓｅｎ二级空气微生物采样器研制的。其性能与美制同类采样器比较，二者的收集效率基本一致，相对标准差ＣＶ＜１０％，采集的空气细菌浓度呈显著正相关，ｒ＝０．８９。
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| 关 键 词： | 空气微生物采样器 |
Two-stage microbiological aerosol sampler |
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| Zhou Shuyu,chen Liexian,Lu Bo, Wang Lu.Two-stage microbiological aerosol sampler[J].Journal of Hygiene Research,1994(Z1). |
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| Authors: | Zhou Shuyu chen Liexian Lu Bo Wang Lu |
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| Abstract: | Two-stage microbiological aerosol sampler was studied and produced on the basis of US-made two-stage Andersen biological aerosol sampler. Its performance was compared with that of US-made sampler of same type.The results indicated that collecting efficiency of two samplers was quite similar(CV<10%).The statistical analysis of bacteria concentration in air taken assumed obvious positive relationship(r=0.89). |
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| Keywords: | Microbiological aerosol sampler |
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