全氟化合物

食品接触材料中的全氟化合物可能会污染与它接触的食品，而食用被污染的食品是持久性污染物暴露于人类的最主要的方式。

PFCs in food-contact materials may contaminate the food they contact .

污水处理工艺对去除污水中的全氟化合物有一定作用。

Wastewater treatment process play a certain role in the removal of PFCs .

全氟化合物（PFCs）作为表面活性剂、防污剂、添加剂、泡沫灭火剂、高分子乳化剂和杀虫剂，其生产和使用已经超过五十年。

Perfluorinated compounds ( PFCs ) were produced and consumed as surfactants , repellents , additives , fire-fighting foams , polymer emulsifiers and insecticides for more than fifty years .

全氟化合物（PFCs）以其优良的热稳定性、化学稳定性、高表面活性及疏水疏油性，广泛地应用于工业和民用产品中。

Perfluorinated Compounds ( PFCs ) are widely used in industry and civil products because of their excellent thermal stability , chemical stability , high surface activity and hydrophobic-oleophobic property .

绿色和平此次发难之前，该组织的科学家今年在世界各地高海拔湖泊的水体中发现了微量的全氟化合物（PFC），其中包括意大利中部亚平宁山脉的皮拉托湖（LagodiPilato）。

The attack by Greenpeace came after its scientists this year found traces of perfluorinated chemicals ( PFCs ) in the waters of high-altitude lakes around the world , including the Lago di Pilato in the Apennine mountain range of central Italy .

含碳簇合物电子光谱的量子化学研究南北极全氟化合物的含量、分布及迁移

The Quantum Chemical Studies on the Structures and Spectroscopic Properties of Carbon Chain Clusters

最近经过改进，已经能利用高浓度全氟化合物，而不会引起医学并发症。

Improved fluorochemicals have recently made it possible to use a higher concentration of perfluorochemicals without causing medical complications .

全球的广泛应用导致全氟化合物普遍存在于各类环境介质、生物体和人体中。

Widely application leads to the reality that PFCs exist in various environmental media , organisms and the human body .

对皮革中全氟化合物的检测方法进行研究。采用快速溶剂萃取仪提取，优化了温度、溶剂、循环次数等实验条件。

ASE was used to extract PFCs in leather and three experimental conditions ( temperature , solvent and recycle times ) were optimized .

全氟化合物是一种惰性物质，它溶解的氧气量大约是环绕着红细胞的血浆的50倍。

Perfluorochemicals are inert materials that can dissolve approximately 50 times more oxygen than blood plasma , the liquid that surrounds the red cells .

全氟化合物的生产成本低，并且由于是完全游离的生物物质，因此没有易传染物质污染它们的危险。

Perfluorochemicals are cheap to produce and are completely free of biological materials , so there is no risk of infectious agents contaminating them .

开发了一种基于高效液相色谱离子阱质谱联用技术的分析检测方法用于测定污水中全氟化合物。

An analytical method based on high-performance liquid chromatography ( HPLC ) with ion-trap mass spectrometry ( MS ) was developed for analysis of PFCs in wastewater .

此外对血红蛋白替代品更深人的讨论，在于能有基于全氟化合物的血液替代品，氧气能溶解在这种合成液体中。

In addition to the hemoglobin substitutes discussed so far , there is another type of blood substitutes based on perfluorochemicals , synthetic fluids in which oxygen can dissolve .

全氟化合物是一类新型的持久性有机污染物，对环境和人体健康会产生长期的、潜在的危害。

Perfluorinated compounds ( PFCs ) is a new type of persistent organic pollutants ( POPs ), which could provide long-term and potential hazards for environment and human health .

全氟化合物是一类工业化合物，具有广泛存在性、难降解性、生物积累性的特点，对食品安全、人类健康和生存环境造成影响。

Perfluorinated compounds , as a group of industrial chemicals , which have three features , widespread existence in environment , hard degradation and biological accumulation , have affected human health and environmental safty .

全氟有机化合物（PFCs）作为一类重要的有机化学品，具有极好的化学稳定性、热稳定性、低粘度及高电负性等一系列特殊性质，使得其具有广泛的用途。

Perfluorinated compounds ( PFCs ) are a kind of important organic chemicals . They have a wide applications owing to a complex of unique properties : ouistanding chemical inertness , thermal stability , low viscosity , high dielectric properties .

高氟、全氟有机化合物中碳氢氮的微量分析

Micro-Analysis for Carbon Hydrogen and Nitrogen in Multi-Fluoro and Perfluoro Organic Compounds

沈阳地区多介质环境样品中全氟有机化合物和挥发性有机污染物分布特征及生态风险评估

Distribution and Ecological Risk Assessment of Perfluorinated Compounds and Volatile Organic Compounds in Multimedia Samples from Shenyang

美国一项最新研究显示，在食品包装材料、纸张和纺织品中常用的一类被称作全氟烷基化合物的化学物质会影响人体血液中胆固醇水平。

United States , a new study shows in food packaging materials , paper and textiles in common use in the class of compounds called whole fluorine alkyl chemicals affect human blood cholesterol level .