1) Benzene series
苯系列
2) benzene series
苯系
3) Benzene homologues
苯系物
1.
Benzene homologues in water were separated and enriched by head-space single-drop microextraction and determined by gas chromatography.
采用顶空单液滴微萃取样品处理方法分离富集水中苯系物,用气相色谱法进行测定。
2.
A standard curve is done by deterring a standard gas of benzene homologues,which can produce an auto database for quantifying the content of trial materials.
采用不同浓度的苯系物标气做一条标准曲线,可编辑出一个自动鉴别和定量所选化合物库文件,进行准确的定量分析。
3.
Benzene homologues in air of workshops were preconcentrated with the activated charcoal sampling tube, and then desorbed with carbon disulfide.
用活性炭采样管富集车间空气中的苯系物 ,以二硫化碳为解吸剂 ,经毛细管柱GC MS选择离子法测定样品中苯系物 ,峰面积定
4) Benzene series
苯系物
1.
Benzene and benzene series in the room air was estimated by solvent relief absorption gas chromatography;
溶剂解析气相色谱法测定室内空气中的苯和苯系物
2.
Analysis of Volatile Benzene Series in Waste Gas;
气相色谱法分析废气中的挥发性苯系物
3.
Determination of Benzene Series,Benzaldehyde and Phenol in Cigarette Packing Material by Purge,Trap and Gas Chromatography;
吹扫捕集-气相色谱检测卷烟包装材料中的苯系物
5) BTEX
苯系物
1.
Lab-Scale Experiment of Influence on Shallow Groudwater by BTEX in Polluted River;
污染河流中苯系物对浅层地下水影响的室内模拟试验
2.
Study on the Analysis of BTEX in Water by Headspace Gas Chromatography;
顶空毛细管柱气相色谱法测定水中苯系物的研究
3.
Pollution Characteristic and Source Analysis of BTEX in Ambient Air of Olympic Gymnasium before and after Traffic Restriction;
车辆限行前后奥运场馆附近空气中苯系物污染特征与来源
6) benzene
苯系物
1.
Study on determination of time-weighted average concentration for benzene,toluene and xylenes in air;
空气中苯系物时间加权平均浓度测定方法
2.
To Determine Benzene Standard Samples Using Gas Chromatography;
气相色谱法测定苯系物标准样品
3.
To Determine Benzene Using Gas Chromatography;
气相色谱法测定水质苯系物
参考词条
补充资料：WFJ系列微分碎机 CWFJ系列超微粉碎机
制粒原理
该系列微粉碎机和超微粉碎机，由主机、辅机、电控三个部分组成，设计紧凑、结构合理，具有风选式、无筛无网。机内装有分机机构，能使粉碎，分机一次完成。负压输送使粉碎作业时机腔内产生的热量源源不断的排出，故也适应于热敏性物料的粉碎。本机适应范围广，生产过程连续进行，出料粒度可调：能处理如：化学制品、食品、药品、化妆品、燃料、树脂、壳物等多种物料的粉碎及分级。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。