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时间:1996年8月31日 地址:西藏拉萨河 天气:晴间多云,最高温度25℃,最低温度18℃。 所用材料:西装革履一套,防毒面具,密码箱,空矿泉水瓶,塑胶手套,消毒药片。 A.1)拉萨地区空气纯度调查: 空气清洁,无污染尘埃,氧气含量明显小于内陆平原。2)对拉萨地区河水纯度调查: 河水清澈见河底,水中含有极少泥沙,基本无污染物,H_2O分子稳定。 B.由作者穿上西装、领带、戴上防毒面具,医用手套,手提密码箱(内装矿泉水瓶、消毒药片)沿拉萨河行走,并沿河取水,消毒…… C.名词解释: 西装革履——人类文明的标致,礼仪的时尚。 ——密码箱——重要、机密的、贵重的……包装外壳。 防毒面具(医用于套)——一旦空气有毒,接触的与被接触的东西有害时所必须的。 矿泉水瓶——矿泉水生产厂家用来包装自己生产的“矿泉水”的外壳包装中的一种。 D.重要声明:本次行为所用消毒药片未必能够消灭细菌,以及各种污染,如需饮用,便请当时,当地检疫部门化验认可后方能生效。 E.对话实录:
Time: August 31, 1996 Address: Tibet Lhasa River Weather: Partly cloudy, the maximum temperature of 25 ℃, the minimum temperature of 18 ℃. Materials used: a set of suits and ties, gas masks, password boxes, empty bottles of mineral water, plastic gloves, disinfectant tablets. A.1) Investigation of air purity in Lhasa: clean air, no pollution dust and much less oxygen than inland plains. 2) Investigation on river water purity in Lhasa: The river is clear at the bottom of the river. There is very little sediment in the water and it is basically free from pollutants. The H 2 O molecules are stable. B. wearing the suit by the author, tie, put on gas masks, medical gloves, portable locker (built-in mineral water bottles, disinfectant tablets) along the Lhasa River and water along the river, disinfection ...... C. Glossary: Peugeot of human civilization, ceremonial fashion. - The password box - important, confidential, expensive ... ... packaging shell. Gas mask (medical kit) - Once the air is poisonous, it is necessary to contact with the things that are touched. Mineral water bottles - mineral water manufacturer used to package their own production of “mineral water” in a shell package. D. Important Notice: The disinfectant tablets used in this activity may not be capable of eliminating bacteria and various kinds of pollution. If drinking, please check with the local quarantine department before taking effect. E. Conversation Record: