选用镍/铁和铜/铁双金属对四氯乙烯（PCE）进行脱氯试验 。
Ni/Fe and Cu/Fe bimetal were used to dechlorinate tetrachloroethene(PCE).
氯乙烯，四氯乙烯，二氯乙烯和苯都是高剂量可能引起健康问题的化学物质。
Vinyl Chloride, tetrachloroethylene, dichloroethene, and benzene are all chemicals that could cause health problems in high doses.
减少衣物四氯乙烯气体的残留量，环保节能。
Reducing clothing PCE gas residues, environmental protection and energy saving.
介绍了四氯乙烯国内外生产现状和市场状况。
Production and market status of ethylene perchloride at domestic and abroad is introduced in this article.
准则一建议的标准：职业暴露四氯乙烯(氯乙烯)。
Criteria for a Recommended Standard: Occupational Exposure to Tetrachloroethylene (Perchloroethylene).
丙碳酸四氯乙烯加热的和叔胺或酰胺催化分解金额相同。
The tetrachloroethylene carbonate is decomposed by heating same with a catalytic amount of a tertiary amine or amide.
四氯乙烯是已知的致癌物质，在动物和怀疑导致癌症在人类。
PCE is known to cause cancer in animals and is suspected to cause cancer in humans.
提供测试的状态信息，对四氯乙烯，化学品的代名词，以氯乙烯。
Provides testing status information on tetrachloroethylene, a synonymous chemical to perchloroethylene.
本标准溶液以四氯乙烯在超净实验室中准确配制并分装于2毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with tetrachloroethylene and sub-packed in 2ml ampoules.
研究了零价铁、镍-铁和铜-铁双金属对四氯乙烯（PCE）的还原性脱氯性能。
The capabilities of Fe0, Ni-Fe bimetal and Cu-Fe bimetal for reductive dechlorination of tetrachloroethylene(PCE)were studied.
以己二酰氯-三乙烯四胺为壁材，四氯乙烯为芯材，通过界面聚合法制备微胶囊。
Microcapsules were prepared by interfacial polymerization, with adipoyl chloride-triethylenetetramine as wall material, and tetrachloroethylene as core material.
关于风险的具体化学品，四氯乙烯是被确定为最常用的溶剂，在过去两至三数十年。
Concerning exposures to specific chemicals, tetrachloroethylene is identified as the most commonly used solvent during the last two to three decades.
四氯乙烯C2CI4溶剂消耗率达到国先进水平，溶剂耗量比开启式干洗机节省上数倍；
Excellent performance:the consumptiom rate of C2CI4reaches to the intemtional advavced level. The consumption is saved several times over compared with open type dry cleaner.
提出建议的标准基础上，其中准备，以满足需要为防止职业病所产生的从接触到四氯乙烯。
Presents the recommended standard based thereon which were prepared to meet the need for preventing occupational diseases arising from exposure to tetrachloroethylene.
以尿素-甲醛为壁材，四氯乙烯为芯材，通过两步原位聚合法和一步原位聚合法制备微胶囊。
Microcapsules were prepared through two-step and one-step in situ polymerization method, with urea-formaldehyde as wall material, and tetrachloroethylene as core material.
部分干洗房容积偏小，通风不良，作业工人长期接触四氯乙烯可能引起神经衰弱及肝功能损害。
The neurasthenia and lower serum albumin in workers were due to the bad ventilation in the laundries and the chronic exposure of workers to tetrachloroethylene.
本文以四氯乙烯与五氯化钼为原料，在特制反应器内进行光化学反应，制得了高纯度四氯化钼。
Molybdenum(IV) chloride with high purity was prepared by the photochemical reaction of tetrachloroethylene and molybdenum(V) chloride in special reactor.
使用四氯乙烯循环喷淋洗涤，使毛皮的清洗效果更加完美，不收缩、不皱折、不褪色、不易虫蛀。
Use of tetrachloroethylene circulating spray washing, the cleaning effect of fur is more perfect, contractive, not buckling, do not fade, not easy to eat by moth.
分析的情况，这些意外的显示，主要的原因，四氯乙烯留在衣服的超载机及干洗机价格的大件物品。
Analysis of the circumstances of these accidents showed that the main causes of tetrachloroethylene retention in clothes are overloading of the machine and dry cleaning of bulky items.
专业继续教育（四氯乙烯）计划提供科学，技术，管理和其他专业知识，以满足他们的需要，空军。
Specialized Professional Continuing Education (PCE) programs provide scientific, technological, managerial, and other professional expertise to meet the needs of the Air Force.
根据ZL型水泵的水轴承工作条件，提出利用填充聚四氯乙烯作为水轴承材料，并介绍轴承的结构设计。
The filled PTFE was suggested to be used as the material of water bearing of ZL type water pump in consideration of its working conditions, The paper also deals with the structural design of bearing.
在回应收到的公众意见就有关建议，公告，提供新的资料，控制四氯乙烯的排放量在服装转移发表于1992年10月1日。
In response to public comments received on the proposal, a notice of availability of new information on control of PCE emissions during clothing transfer was published on October 1, 1992.
方法采用健康危险度评价的方法对四氯乙烯进行综合评价：①利用WHO权威文件中的动物实验资料及人类流行病学资料进行危害鉴定；
Methods The methods of health risk assessment were applied. Hazard assessment was carried out with experimental animal data and human epidemiological data from WHO.
由三氯乙烯的氢氯化合成1，1，1，2-四氯乙烷的方法。
Process for synthesising 1.1.2-tetrachloroethane from hydrochloration of trichloroethylene.
由三氯乙烯的氢氯化合成1，1，1，2-四氯乙烷的方法。
Process for synthesising 1.1.2-tetrachloroethane from hydrochloration of trichloroethylene.
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