tetrachloroethylene
英
美
网络 四氯乙烯; 三氯乙烯
英英释义
noun
- anthelmintic agent used against hookworm and other nematodes
双语例句
- Coupling Process of Zinc Concentrate Leaching in H_2SO_4-HNO_3 Medium and Sulphur Extracting with Tetrachloroethylene
H2SO4-HNO3体系中锌精矿浸出与四氯乙烯萃硫的耦合 - Study on Tetrachloroethylene Degradation by Anaerobic Bacteria
厌氧菌降解四氯乙烯的研究 - Gas-liquid balance gas chromatography was introduced to measure the trichloroethylene and tetrachloroethylene in drinking water and source water.
本方法采用顶空气相色谱法测定生活饮用水及水源水中三氯乙烯、四氯乙烯。 - Objective The carcinogenicity of tetrachloroethylene ( TCE), a dry-cleaning solvent, was explored quantitatively and qualitatively in order to assess extra risk on dry-cleaning workers exposed to TCE and develop a much valid health standard.
目的对干洗剂四氯乙烯（TCE）的致癌性作出定性定量的评价，以预测干洗店从业人员的终生患癌危险度，并为研制合理的四氯乙烯卫生标准提供依据。 - Environmental impact assessment on present occupational health standard of tetrachloroethylene
现行四氯乙烯职业卫生标准的环境影响评价 - To Determine Trichloroethylene and Tetrachloroethylene in Air by Gas Chroma to graphy
气相色谱法测定空气中三氯乙烯和四氯乙烯 - A preliminary study of anaerobic biodegradation of tetrachloroethylene with acetic acid as co-metabolism substrate
以醋酸为共代谢基质时四氯乙烯的生物降解初步研究 - The TiO2/ ACF catalysts were characterized by BET, XRD, and SEM. The photodegradation activity of TiO2/ ACF was investigated using tetrachloroethylene ( TCE) as a probe molecule.
采用BET、XRD、SEM等手段对其物理化学特性进行表征，以四氯乙烯光降解反应为探针反应，考察了TiO2/ACF催化剂的光催化降解性能。 - Meanwhile, Purification effect of tetrachloroethylene, IP, bacteria number, CO, CO 2 and reduction of negative ion with time was also assessed.
同时对干洗场所室内空气中四氯乙烯、IP、空气中细菌总数、CO、CO2的净化效果以及不同时间负离子衰减量进行了评价。 - In order to improve the electrophoresis properties of the spherical SiO_2 particles in tetrachloroethylene, the prepared spherical sub-micron SiO_2 particles were modified by butanedioic acid.
采用丁二酸对球状亚微米级SiO2颗粒进行表面改性，以提高SiO2颗粒于四氯乙烯溶剂中的电泳性能，制备适于电子墨水用的白色电泳颗粒。