陕西安康:65℃钢轨上的“炎值”担当|日韩夜夜高潮夜夜爽无码
中新网陕西安康7月29日电(张远 吴超)29日正午,陕西安康东编组场内的铁路钢轨烤得通红,热浪扑面而来。不远处,安康车辆段货车检车员刘明鑫手中的手电在车轮间不断晃动,金属敲击声有序传来,汗珠顺着他的脸颊滑落,在下巴悬垂片刻,“啪嗒”落在了65℃的钢轨上。

“不好,这里的闸瓦夹渣了。”说话间,刘明鑫闪电般钻进车底,关闭截断塞门、排风,铛铛两声过后,故障处理完毕。“特别是这种高温天气,闸瓦熔渣频发,不及时处理就会车轮冒火星、引发热轴故障。”刘明鑫坦言,这个看似简单的排障动作,每天要重复上百次。
铁路货车车辆是巨型“铁疙瘩”,其组成的零部件约有上万种,车钩连挂状态、制动管系跑冒滴漏、制动杠杆断裂漏掉等部件出现故障,都可能酿成大祸。“低头、弯腰、敲击、查看就是我们的日常,一个班下来得重复4800多次。”刘明鑫说。
“列车感度试验漏泄超过10Kpa,抓紧查找漏风源。”一段紧急的催促声打破平静。刘明鑫立即弹跳起来,沿着步行板一路小跑着,在一辆辆列车间来回打转。突然他停在了制动缸旁,侧耳仔细查找漏风源。“制动支管断裂!”刘明鑫钻入车底不到60秒,“故障排除,准点发车!”此刻地面已突破65摄氏度,脚下道砟卷着阵阵热浪,脸颊上流下豆大的汗珠。

“高温既考验我们,还会加速金属疲劳,热胀冷缩容易引发制动管系断裂。”汗水已糊住刘明鑫的眼角,他使劲眨眨眼,从怀中掏出一支藿香正气水,几口下肚后,又投入到新的作业。
安康东编组场地处阳安、襄渝、西康三线交汇处,是国家北煤南运最重要的铁路枢纽,平均10分钟就有一趟南下的电煤列车,容不得一点儿马虎。
暮色中,一列列满载煤炭的列车驶向秦岭隧道。这个爱打篮球的年轻人,如今在钢铁丛林中守护着更宏大的赛场,紧系着万家清凉。(完)
suizhekouqiangjiankangyishidetisheng,yuelaiyueduoderenkaishiguanzhuyachiqueshihoudexiufuwenti。qizhong,zhongzhiyayinqiyouliangdegongnengxinghemeiguanxingshoudaoguangfanqinglai。raner,xuduorenzaikaolvzhongzhiyashi,shouxianxiangdaodebianshi“zhongzhiyayikeduoshaoqian”。duici,worenwei,danchuncongjiagejiaodulaikanzhongzhiyabingbuquanmian,womengengyingguanzhuqichangqijiazhihezonghexiaoyi。shouxian,zhongzhiyadejiagetongchangzaijiqiandaoshangwanyuanbudeng,zhebujinshoudaodiqu、yiyuandengjiheyishengzizhideyingxiang,haiyusuoshiyongdecailiaohejishuyouguan。raner,zhongzhiyabingfeiyicixingtouzi,tadeshoumingtongchangkeda10nianyishang,shenzhigengchang。congzhegejiaodukaolv,zhongzhiyademeinianchengbenshijishangshixiangduijiaodide。yuqitaxiufufangshixiangbi,ruhuodongyichihuogudingqiao,zhongzhiyabujinzaiwaiguanshanggengjiejintianranyachi,qishiyongtiyanyegengjiashushi,ziran。qici,zhongzhiyanenggouyouxiaofangzhiguzhiliushi,baochimianbulunkuodewanzhengxing。yachiqueshihou,zhouweideguzuzhihuizhujianxishou,daozhimianbuchuxianaoxian,yingxiangmeiguan。zhezhongqingkuangxia,zhongzhiyabujinhuifulejujiaogongneng,yeqidaolebaohumianbujiegoudezuoyong。yinci,zhongzhiyasuodailaidechangqixiaoguoshiqijiagesuowufajiandanhengliangde。ciwai,zhongzhiyaduitishengshenghuozhiliangdegongxianbukehushi。yachidequeshibujinyingxiangyinshi,gengkenengdailaizixinxindexiajiang。yongyoujiankang、zhengqideyachiyouzhuyushejiaohezhiyefazhan。erzheyidian,wangwangshijinqianwufahengliangde。zongshangsuoshu,suiranzhongzhiyadejiagebufei,dancongchangqixiao随(sui)着(zhe)口(kou)腔(qiang)健(jian)康(kang)意(yi)识(shi)的(de)提(ti)升(sheng),(,)越(yue)来(lai)越(yue)多(duo)的(de)人(ren)开(kai)始(shi)关(guan)注(zhu)牙(ya)齿(chi)缺(que)失(shi)后(hou)的(de)修(xiu)复(fu)问(wen)题(ti)。(。)其(qi)中(zhong),(,)种(zhong)植(zhi)牙(ya)因(yin)其(qi)优(you)良(liang)的(de)功(gong)能(neng)性(xing)和(he)美(mei)观(guan)性(xing)受(shou)到(dao)广(guang)泛(fan)青(qing)睐(lai)。(。)然(ran)而(er),(,)许(xu)多(duo)人(ren)在(zai)考(kao)虑(lv)种(zhong)植(zhi)牙(ya)时(shi),(,)首(shou)先(xian)想(xiang)到(dao)的(de)便(bian)是(shi)“(“)种(zhong)植(zhi)牙(ya)一(yi)颗(ke)多(duo)少(shao)钱(qian)”(”)。(。)对(dui)此(ci),(,)我(wo)认(ren)为(wei),(,)单(dan)纯(chun)从(cong)价(jia)格(ge)角(jiao)度(du)来(lai)看(kan)种(zhong)植(zhi)牙(ya)并(bing)不(bu)全(quan)面(mian),(,)我(wo)们(men)更(geng)应(ying)关(guan)注(zhu)其(qi)长(chang)期(qi)价(jia)值(zhi)和(he)综(zong)合(he)效(xiao)益(yi)。(。)首(shou)先(xian),(,)种(zhong)植(zhi)牙(ya)的(de)价(jia)格(ge)通(tong)常(chang)在(zai)几(ji)千(qian)到(dao)上(shang)万(wan)元(yuan)不(bu)等(deng),(,)这(zhe)不(bu)仅(jin)受(shou)到(dao)地(di)区(qu)、(、)医(yi)院(yuan)等(deng)级(ji)和(he)医(yi)生(sheng)资(zi)质(zhi)的(de)影(ying)响(xiang),(,)还(hai)与(yu)所(suo)使(shi)用(yong)的(de)材(cai)料(liao)和(he)技(ji)术(shu)有(you)关(guan)。(。)然(ran)而(er),(,)种(zhong)植(zhi)牙(ya)并(bing)非(fei)一(yi)次(ci)性(xing)投(tou)资(zi),(,)它(ta)的(de)寿(shou)命(ming)通(tong)常(chang)可(ke)达(da)1(1)0年(nian)以(yi)上(shang),(,)甚(shen)至(zhi)更(geng)长(chang)。(。)从(cong)这(zhe)个(ge)角(jiao)度(du)考(kao)虑(lv),(,)种(zhong)植(zhi)牙(ya)的(de)每(mei)年(nian)成(cheng)本(ben)实(shi)际(ji)上(shang)是(shi)相(xiang)对(dui)较(jiao)低(di)的(de)。(。)与(yu)其(qi)他(ta)修(xiu)复(fu)方(fang)式(shi)相(xiang)比(bi),(,)如(ru)活(huo)动(dong)义(yi)齿(chi)或(huo)固(gu)定(ding)桥(qiao),(,)种(zhong)植(zhi)牙(ya)不(bu)仅(jin)在(zai)外(wai)观(guan)上(shang)更(geng)接(jie)近(jin)天(tian)然(ran)牙(ya)齿(chi),(,)其(qi)使(shi)用(yong)体(ti)验(yan)也(ye)更(geng)加(jia)舒(shu)适(shi),(,)自(zi)然(ran)。(。)其(qi)次(ci),(,)种(zhong)植(zhi)牙(ya)能(neng)够(gou)有(you)效(xiao)防(fang)止(zhi)骨(gu)质(zhi)流(liu)失(shi),(,)保(bao)持(chi)面(mian)部(bu)轮(lun)廓(kuo)的(de)完(wan)整(zheng)性(xing)。(。)牙(ya)齿(chi)缺(que)失(shi)后(hou),(,)周(zhou)围(wei)的(de)骨(gu)组(zu)织(zhi)会(hui)逐(zhu)渐(jian)吸(xi)收(shou),(,)导(dao)致(zhi)面(mian)部(bu)出(chu)现(xian)凹(ao)陷(xian),(,)影(ying)响(xiang)美(mei)观(guan)。(。)这(zhe)种(zhong)情(qing)况(kuang)下(xia),(,)种(zhong)植(zhi)牙(ya)不(bu)仅(jin)恢(hui)复(fu)了(le)咀(ju)嚼(jiao)功(gong)能(neng),(,)也(ye)起(qi)到(dao)了(le)保(bao)护(hu)面(mian)部(bu)结(jie)构(gou)的(de)作(zuo)用(yong)。(。)因(yin)此(ci),(,)种(zhong)植(zhi)牙(ya)所(suo)带(dai)来(lai)的(de)长(chang)期(qi)效(xiao)果(guo)是(shi)其(qi)价(jia)格(ge)所(suo)无(wu)法(fa)简(jian)单(dan)衡(heng)量(liang)的(de)。(。)此(ci)外(wai),(,)种(zhong)植(zhi)牙(ya)对(dui)提(ti)升(sheng)生(sheng)活(huo)质(zhi)量(liang)的(de)贡(gong)献(xian)不(bu)可(ke)忽(hu)视(shi)。(。)牙(ya)齿(chi)的(de)缺(que)失(shi)不(bu)仅(jin)影(ying)响(xiang)饮(yin)食(shi),(,)更(geng)可(ke)能(neng)带(dai)来(lai)自(zi)信(xin)心(xin)的(de)下(xia)降(jiang)。(。)拥(yong)有(you)健(jian)康(kang)、(、)整(zheng)齐(qi)的(de)牙(ya)齿(chi)有(you)助(zhu)于(yu)社(she)交(jiao)和(he)职(zhi)业(ye)发(fa)展(zhan)。(。)而(er)这(zhe)一(yi)点(dian),(,)往(wang)往(wang)是(shi)金(jin)钱(qian)无(wu)法(fa)衡(heng)量(liang)的(de)。(。)综(zong)上(shang)所(suo)述(shu),(,)虽(sui)然(ran)种(zhong)植(zhi)牙(ya)的(de)价(jia)格(ge)不(bu)菲(fei),(,)但(dan)从(cong)长(chang)期(qi)效(xiao)