aromatic hydrocarbon

Limitedly resistant to aromatic hydrocarbon, strong solvent, acids and oxide materials.

本品对芳烃 、 强溶剂 、 酸和氧化材料的耐度有限.

Not resistant to aromatic hydrocarbon solvents ( including some grades of petrol, or strong solvents ).

不耐芳烃类溶剂 ( 包括各种等级的汽油或强溶剂 ).

A method for extraction of aromatic hydrocarbon using sulfolane as solvent is described.

介绍以环丁砜为溶剂、萃取芳烃的方法.

Resistant to salt water . Limited resistance to aromatic hydrocarbon including some types of gasoline.

耐海水,但对芳香烃物质(包括汽油类)耐度有限.

Nitryl aromatic hydrocarbon affect environment and human health mainly by water, dust and smoke.

硝基芳烃主要通过废水 、 粉尘、蒸气等形式污染环境,影响人体健康.

The carrier, active component and preparation method of the ammoxidation catalyst for aromatic hydrocarbon were described.

介绍了芳烃氨氧化反应催化剂的载体 、 活性组分和制备方法,以及国内芳烃氨氧化反应催化剂的研制情况.

Polycyclic Aromatic Hydrocarbon-DNA ( PAH-DNA ) Adducts, as exposure biomarkers, have great significance for surveillance and molecular epidemiology.

PAH -DNA 加合物是一种暴露标记物, 在生物监测和流行病学研究中有重要意义.

Aromatic Hydrocarbon-DNA ( PAH-DNA ) Adducts, as exposure biomarkers, have great significance for surveillance and molecular epidemiology.

DNA加合物是一种暴露 标记物, 在生物监测和流行病学研究中有重要意义.

The second stage hydrogenation, adopts higher aromatic hydrocarbon, comes up to food grade white oil.

以高粘度基础油为原料, 采用两段加氢工艺, 生产合格的高粘度食品级白油.