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油漆稀释剂
相关语句
  oil paint thinners
     Identify of oil paint thinners with capillary by gas phase chromatogram methord
     毛细管气相色谱法对油漆稀释剂的鉴定
短句来源
     Benzene Series in Oil Paint Thinners Determined by Gas Chromatography
     气相色谱法测定油漆稀释剂中的苯系物
短句来源
     Confirm all kinds of oil paint thinners' component and form characteristic by identifying them and their soot after inflammation with gas phase chromatogram methods, and find out characteristic peak respectively,and then discern from them, estimate whether this kind of combustion-supporting or not take part in inflammation truly, offering technology support of fire reason for fire fighting department.
     通过气相色谱法对各个不同种类的油漆稀释剂以及其燃烧后烟尘的分析鉴定 ,确定其成分及组成特征 ,找出各自的特征谱峰并加以辨别 ,可以准确地判断出火场中是否有这类助燃剂参与燃烧 ,从而给消防部门对火灾原因定性提供技术支持
短句来源
  “油漆稀释剂”译为未确定词的双语例句
     Determinate The Correction Factors of The Principal Constituents of The Attenuant of The Paint by Gas Chromatography
     气相色谱法测定油漆稀释剂主要组成的校正因子
短句来源
  相似匹配句对
     Identify of oil paint thinners with capillary by gas phase chromatogram methord
     毛细管气相色谱法对油漆稀释剂的鉴定
短句来源
     Benzene Series in Oil Paint Thinners Determined by Gas Chromatography
     气相色谱法测定油漆稀释剂中的苯系物
短句来源
     The Yellow Paint
     黄油漆
短句来源
     The Manufacture of Cashew Paint
     腰果油漆的研制
短句来源
     Development of Diluent 999
     999稀释剂的研制
短句来源
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Objective To understand the indoor decoration materials in Changsha city proper and the adverse reaction of the urban residents feel after they live in the room.To compare the indoor air pollution case of different time after decoration. Methods Design an investigation list on decoration materials and the residents' complaints beforehand, and measure the density of formaldehyde and radon on the field. Result Plate material,binder,paint,oil-painting,thinner and stone material (glazed tile) are the major...

Objective To understand the indoor decoration materials in Changsha city proper and the adverse reaction of the urban residents feel after they live in the room.To compare the indoor air pollution case of different time after decoration. Methods Design an investigation list on decoration materials and the residents' complaints beforehand, and measure the density of formaldehyde and radon on the field. Result Plate material,binder,paint,oil-painting,thinner and stone material (glazed tile) are the major decoration materials in the city proper. Headache,fatigue,cough,irritation of eyes and nose,drop of memory are the main complaints.The concentrations of formadehyde and radon in indoor air of living-room were determined within half year,one year and more than one year after decoration.The concentrations of formadehyde and radon in door air reached the peak (mean: 0.357 mg/m 3 and 95.37 Bq/m 3) within half year after decoration, The concentrations of formadehyde and radon in door air reached the minimum (mean: 0.049 mg/m 3 and 17.06 Bq/m 3) more than one year after decoration. Conclusion Decoration materials of living-room is fundamentally alike in Changsha city proper. We'd better move in the living-room more than one year after decoration.

目的 了解长沙市城区居室装修材料及住户入住后出现的不良症状 ,比较装修后不同时期居室空气污染情况。 方法 预先设计调查表对装修材料及住户主诉情况进行调查登记 ,然后现场测定居室中甲醛和氡的浓度剂量。 结果 城区装饰材料以板材、粘合剂、涂料、油漆、稀释剂和石材 (瓷砖 )为主 ,不良症状以头痛乏力、咳嗽、眼鼻刺激症状及记忆力下降为主 ;对装修半年内、一年内和一年以上的居室中甲醛和氡的浓度进行测定 ,室内空气中甲醛和氡的浓度均以半年内浓度为高 (均值分别为 0 .3 5 7mg/m3 和 95 .3 7Bq/m3 ) ,一年以上浓度最低 (均值分别为 0 .0 49mg/m3 和 17.0 6Bq/m3 )。 结论 长沙市城区居室装饰材料基本相同 ,装饰后的居室最好在一年以后入住。

Confirm all kinds of oil paint thinners' component and form characteristic by identifying them and their soot after inflammation with gas phase chromatogram methods, and find out characteristic peak respectively,and then discern from them, estimate whether this kind of combustion-supporting or not take part in inflammation truly, offering technology support of fire reason for fire fighting department.

通过气相色谱法对各个不同种类的油漆稀释剂以及其燃烧后烟尘的分析鉴定 ,确定其成分及组成特征 ,找出各自的特征谱峰并加以辨别 ,可以准确地判断出火场中是否有这类助燃剂参与燃烧 ,从而给消防部门对火灾原因定性提供技术支持

The hyphenation of GC and EI-MS was applied to the inspection and analysis of indoor air during painting for the arenes and volatile organic compounds (VOC′s). Air sample was taken for the determination of arenes (mainly benzene, toluene and xylenes), and the volatile gaseous mixture above the paint-diluent was taken for the analysis of VOC′s. INNWAX capillary chromatographic column (30 m×0.32 mm,0.25 μm) was used in the GC analysis and the chromatographic parameters were described in detail. Thirty compounds...

The hyphenation of GC and EI-MS was applied to the inspection and analysis of indoor air during painting for the arenes and volatile organic compounds (VOC′s). Air sample was taken for the determination of arenes (mainly benzene, toluene and xylenes), and the volatile gaseous mixture above the paint-diluent was taken for the analysis of VOC′s. INNWAX capillary chromatographic column (30 m×0.32 mm,0.25 μm) was used in the GC analysis and the chromatographic parameters were described in detail. Thirty compounds were identified in the sample by the help of NIST chromatograph data-base, without using standard reference materials. The contents (in relative %) of these compounds and also the arenes in air were calculated by the area-percentage method and the outer standard method was applied. The main content of the VOC′s was found to be the benzene derivatives, totally about 88.7%. The limit of detection of the arenes in their determination in air samples were in the range of 0.1 to 0.2 ng, and good linearities were obtained for the standard curves of benzene, toluene and xylenes giving correlation coefficients in the range of 0.999 5-0.999 9. RSD′s (n=7) obtained, in the analysis of an air sample having a concentration level of 10.0 ng·L~(-1), was 10.8%.

气相色谱及电子轰击源质谱联用应用于油漆施工中室内空气中有机挥发物及芳烃(主要是苯,甲苯及二甲苯)的监测及分析,从室内现场空气中取样用于测定其中的芳烃。从油漆稀释剂上方的挥发气体中取样用于有机挥发物的分析。气相色谱中采用INNWAX弹性石英毛细管色谱柱(30m×0.32mm,0.25μm),对色谱参数及条件作了详细叙述。通过在NIST色谱库检索,检出了30种化合物,定性测定毋需标准物质。有机挥发物中各组分的相对百分含量及空气中芳烃的含量通过面积百分率法并应用外标法可计算得到,测定空气中苯,甲苯及二甲苯的检出限在0.1~0.2ng间,上述三组分的工作曲线有良好的线性关系,相关系数在0.9995~0.9999之间。对浓度水平在10.0ng.L-1空气试样进行7次分析,得到相对标准偏差为10.8%。

 
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