查询词典 benzene

The simplest member of the aromatics series is benzene.

芳香烃系列中最简单的一个化合物是苯。

To investigate the indoor pollution in newly decorated rooms in order to find out the trends of benzene series and formaldehyde pollution and the influence on health of residents.

摘 要：目的了解目前居室装修后的空气污染状况，掌握室内空气苯系物和甲醛浓度动态变化的趋势和规律，及其对人群的健康影响。

Benzene series in surface water was detected by purge and trap gas chromatography - mass spectrometry.

采用吹扫捕集和气相色谱-质谱联用对地表水中苯系物进行检测。

This method is accurate in the quality control assessment of the standard samples of benzene series; it is applicable for the detection of denzene toxicants in the air of workplaces.

方法应用于苯系物环境标准样品的质控考核，测定结果均在保证值范围内，准确度高。适用于工作场所空气中苯系毒物的检测。

There is much bacteria which can degradate benzene series compound ,also there's some which can degradate ortho-xylene.

研究结果表明，EJD— 1对甲苯有较好的降解效果，活性污泥中有大量苯系化合物的降解菌，也有难降解污染物邻二甲苯的降解菌。

Which indicates benzene series exist in outdoor air steadily and are able to reflect the pollution of VOCs.

杭州市室内空气中VOCs污染研究表明，杭州市居室空气中共存在256种VOCs。

The concentration of benzene series compounds, formaldehyde and TVOC was determined, a survey and analysis of air pollution inside the car was conducted.

于2008年1-7月选择不同车型和车龄的小汽车35辆，进行车内空气中苯系物、甲醛和总挥发性有机物的检测，并分析影响因素。

Oct.,2005. Results The monthly average concentrations of benzene series in six months after decoration changed obviously while the temperature and time changed.

结果苯系物浓度随时间、温度的变化有统计学意义，随装修后间隔时间的延长，空气中苯系物浓度逐渐下降，4个月后达到国家标准限值的要求。

The relative standard deviation was within 6.2%. The contents of benzene series in sediments were betw een 3.79 and 17.36 μg/g.

测得海洋沉积物中的这些苯系物的质量比范围为3.79～17.36 μg/g。

Objective To find out the association between the indoor formaldehyde, benzene series pollution and the plank material, decoration time, well ventilated etc, and provide scientific basis for choosing suitable time to live after decoration.

目的 了解装修后室内甲醛、苯系物污染状况与装修时间、板材使用量、通风等因素之间的关系，为装修后科学选择入住时间提供依据。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。