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水银温度计水银断成两截

发布:寸仲临

王勇主任医师普通内科河南民医院体温计内的水银(汞)断裂后,应立即采取以下措施:1. 保室内通风。开窗户或门,以增加室内空气流通,降低汞蒸气浓度。2. 避免shi shui yin duan lie bu fen yu zheng ge shui yin zhu lian jie qi lai ,zai huan man qu chu wen du ji ,zai kong qi zhong zhu jian leng zhi shi wen . jie xi kan bu dong ?mian fei zha kan tong lei ti shi pin jie xi zha kan jie da xiang si wen ti

使它内部的水银膨胀从而和断开的水银重新融合在一起。当断开的水银连接上之后,只需要将水银往下甩就可以再次正常使用它了。温度计里的水银断yin wei ti wen ji de bo li guan he shui yin pao zhi jian you yi duan ji xi de mao xi guan , dang ti wen ji bei na kai hou , shui yin pao nei de shui yin ti ji da , yin ci shou re zhang leng suo de ying xiang ye da , ji wen du jiang di hou , ti ji de bian xiao de liang da , yin ci , hui tu ran shou suo , zai mao xi guan chu de xi xiao shui yin zhu jiu hui duan kai , shang bu shui yin wu fa hui liu dao shui yin pao nei . zhe ye zheng shi ti wen ji ke yi li kai ren ti du shu bu shou ying xiang de yuan yin suo zai shui yin zai zhong li zuo yong xia you xia zhui de qu shi , wen du jiang di yi shou suo de hua , jiu fen kai le , xia bian de wang xia suo , shang mian de wang shang suo , biao mian you suo cheng qiu mian de qu shi . jiu fen kai le .

水银温度计在运输或者使用过程中遇到外力影响导致内部水银柱段节影响使用的情况下如何解决,常州常法仪器仪表有限公司将修理水银温度计方法告知广wang yong zhu ren yi shi pu tong nei ke he nan sheng ren min yi yuan ti wen ji nei de shui yin (gong )duan lie hou ,ying li ji cai qu yi xia cuo shi :1 . bao chi shi nei tong feng 。da kai chuang hu huo men ,yi zeng jia shi nei kong qi liu tong ,jiang di gong zheng qi nong du 。2 . bi mian "

shi ta nei bu de shui yin peng zhang cong er he duan kai de shui yin zhong xin rong he zai yi qi 。dang duan kai de shui yin lian jie shang zhi hou ,zhi xu yao jiang shui yin wang xia shuai jiu ke yi zai ci zheng chang shi yong ta le 。wen du ji li de shui yin duan 使水银断裂部分与整个水银柱连接起来,再缓慢取出温度计,在空气中逐渐冷至室温. 解析看不懂?免费查看同类题解析查看解答相似问题

shui yin wen du ji zai yun shu huo zhe shi yong guo cheng zhong yu dao wai li ying xiang dao zhi nei bu shui yin zhu duan jie ying xiang shi yong de qing kuang xia ru he jie jue ,chang zhou shi chang fa yi qi yi biao you xian gong si jiang xiu li shui yin wen du ji fang fa gao zhi guang " 因为体温计的玻璃管和水银泡之间有一段极细的毛细管,当体温计拿开后, 水银泡内的水银体积大,因此受热胀冷缩的影响也大,即温度降低后,体积的变小的量大,因此,会突然收缩,在毛细管处的细小水银柱就会断开,上部水银无法回流到水银泡内. 这也正是体温计可以离开体读数不受影响的原因所在水银在重力作用下有下坠的趋势,温度降低一收缩的话,就分开了,下边的往下缩, 上面的往上缩,表面有缩成球面的趋势.就分开了.

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