1)  dioxin
二英
1.
The highly lethal toxicity of dioxin(PCDD/PCDFs)has generated concern regarding its effects on humans.
二英的致命毒性及其对人体可能产生的影响已经引起了广大研究者的关注。
2)  PCDD/Fs
二英
1.
Four municipal solid waste incinerator(MSWI) fly ash samples were analyzed for PCDD/Fs.
对我国4座生活垃圾焚烧炉飞灰样品中的二英分析结果表明,二英的毒性当量范围为0。
3)  dioxin
二英
1.
A rapid,sensitive and accurate method has been developed for the determination of seventeen 2,3,7,8-substituted congeners of polychlorinated dibenzo-p-dioxins and dibenzo-furans(PCDD/Fs) in sediment using isotope dilution high resolution gas chromatography/high resolution mass spectrometry(HRGC/HRMS).
采用高分辨气相色谱/高分辨质谱(HRGC/HRM S)定量测定了底泥中的17种2,3,7,8位多氯代二英和呋喃(PCDD/Fs),并测定了四至八氯取代的二英和呋喃总量。
2.
Objective:To investigate the effect of 2,3,7,8-tetrachorodibenzo-p-dioxin(TCDD)on the cell apoptosis in rabbit chondrocyte.
方法:胰酶消化法体外培养兔的软骨细胞;软骨细胞株暴露于二英(TCDD)24 h(浓度为1×10-10~1×10-8mol/L);光镜和透射电镜观察软骨细胞株细胞形态变化;流式细胞仪检测软骨细胞株细胞凋亡率。
4)  dioxin
二英
1.
Molecular structures of 22 tetrachlorinated dibenzo p dioxins (TCDDs) were calculated by the B3LYP/6 311G ** method.
用B3LYP/6 3 11G 方法全优化计算 2 2个四氯二苯并对二英 (简称TCDD)分子 ,得到几何构型、总能量、标准熵、标准焓和标准自由能 。
5)  dioxin-like compounds
类二英
1.
Objective To determine the concentration of PCBs and the distribution of dioxin-like compounds in human milk collected from a polluted area where discarded electronic equipment is dismantled, and to evaluate the risk for feeding infants.
目的通过测定某固废拆解基地妇女乳汁中多氯联苯(PCBs)的浓度,了解该地区母体的负荷水平和类二英PCBs分布情况,并且对婴儿通过母乳摄入多氯联苯的风险进行评估。
6)  dioxins
二英类
1.
This paper study the removal efficiency of dioxins in the flue gas from small scale MSW incinerator, by using bag house, activated carban filter/adsorbor, and the conbined unit of the bag house and activated carban filter/adsorbor.
通过实验研究了布袋除尘器、活性炭滤布吸附器以及二者的组合对小型垃圾焚烧炉烟气中二英类的去除效果 。
参考词条
补充资料：2,3,7,8-四氯二苯并对二恶英
CAS：1746-01-6
分子式：C12H4Cl4O2
分子质量：321.97
中文名称：二恶项；2,3,7,8-四氯二苯并对二恶英

英文名称：2,3,7,8-Tetrachlorodibenzo[b,e][1,4]dioxin
2,3,7,8-tcdd
2,3,7,8-tetrachlorodibenzo(b,e)(1,4)dioxan
2,3,7,8-tetrachlorodibenzo-p-dioxin
说明：补充资料仅用于学习参考，请勿用于其它任何用途。