Dichlorodiphenyltrichloroethane(DDT)是什么意思

用法例句

Residues of PCBs in the Lake Surface Sediments of Yangtze Headstream;

长江源头典型湖泊表层沉积物中多氯联苯残留状况

Residues of PCBs in Agricultural Fields in the Yangtze Delta,China;

长江三角洲典型地区农田土壤中多氯联苯残留状况

ORGANOCHLORINES (OCs) AND POLYCHLORINATED BIPHENYLS (PCBs) IN MICROBIAL COMMUNITY OF HONG KONG MAI PO;

香港米浦基围塘中有机氯农药和多氯联苯在微型生物群落中的积累

Reductive dechlorination of polychlorinated biphenyls by zero-valent metal;

零价金属降解多氯联苯(PCBs)

Catalytic dechlorination of polychlorinated biphenyls in water-isopropanol solution under mild conditions;

温和条件下水-异丙醇溶液中多氯联苯的催化脱氯(英文)

Study on enhancement of polychlorinated biphenyls bioremediation by Fenton-like reagent pre-oxidation in soil;

类Fenton预氧化强化多氯联苯污染土壤生物修复的研究

An ameliorated method for determination of polychlorinated biphenyls(PCBs) in tissues of dolphin by gas chromatography;

海豚组织中多氯联苯(PCBs)气相色谱测定的改良方法研究

Determination of Polychlorinated Biphenyls(PCBs) in Foodstuffs by GC-MS-NCI Coupled with Isotope Dilution Technique;

气相色谱-质谱联用-负化学源法测定食品中指示性多氯联苯的研究

In order to probe to the accumulation ability and effect factors of polychlorinated biphenyls(PCBs) in camphor tree leaves in industrial area of Shanghai,samples of camphor tree leaves around the industrial area were collected for a year.

为了探讨某工区香樟叶片对多氯联苯(PCBs)的富集能力及影响因素,连续1a采其周边香樟叶片样品,参考EPA 8000系列方法,用GC/ECD及GC/MS分析样品中PCBs各组分含量。

The adsorption behavior of polychlorinated biphenyls (PCBs) in soil.;

多氯联苯在土壤中的吸附行为

Twenty-two organochlrine pesticides (OCPs) and polychlorinated biphenyls (PCBs) in seawater of the Laizhou Bay were determined by using solid phase extraction-gas chromatography with electron capture detector.

以固相萃取/气相色谱法测定了莱州湾海域水体中22种有机氯农药和多氯联苯类化合物的浓度水平和分布特征。