浙江11选5

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涡街流量计显示不准的原因是什么

点击次数:10 更新时间:2019-09-11

  XUANXINGFANGMIANDEWENTI:

  有些涡街传感器在口径选型上或者在设计选型之后由于工艺条件变动,使得选择大了―个规格,实际流量计浙江11选5选型应选择尽可能小的口径,以提高测量精度,比如,一条涡街管线设计上供几个设备使用,由于工艺部分设备有时候不使用,造成目前实际使用流量减小,实际使用造成原设计选型口径过大,相当于提高了可测的流量下限,工艺管道小流量时指示无法保证,流量大时还可以使用,因为如果要重新改造有时候难度太大.工艺条件的变动只是临时的。可结合参数的重新整定以提高指示准确度。

  CANSHUZHENGDINGFANGXIANGDEYUANYIN:

浙江11选5  YOUYUCANSHUCUOWU,DAOZHIYIBIAOZHISHIYOUWU.CANSHUCUOWUSHIDEERCIYIBIAOMANDUPINLVJISUANCUOWU,MANDUPINLVXIANGCHABUDUODESHIDEZHISHIZHANGQIBUZHUN,SHIJIMANDUPINLVDAGANJISUANDEMANDUPINLVDESHIDEZHISHIDAFANWEIBODONG,WUFADUSHU,ERZILIAOSHANGCANSHUDEBUYIZHIXINGYOUYINGXIANGLECANSHUDEzuiZHONGQUEDING,zuiZHONGTONGGUOZHONGXINBIAODINGJIEHEXIANGHUBIJIAOQUEDINGLECANSHU,JIEJUELEZHEIYIWENTI。

  WENDUDUICELIANGDEYINGXIANG

  WENDUBIANHUADUICELIANGTIJIHECHICUNBIANHUADEYINGXIANGYOULIANGBUFENZUCHENG,YISHIXUANWOFASHENGTIKUANDUFASHENGBIANHUAYINQIDE;LINGYIGESHIGUANDAONEIJINGBIANHUAYINQIDE。XIAOCHUCIYINGXIANGYIBANSHIDUIKXISHUJINXINGXIUZHENG。MUQIANYIXIECHANGJIADELIULIANGJIYIDUIWENDUDEYINGXIANGZAIRUANJIANZHONGJINXINGGUDINGWENDUXIUZHENGHESHISHIWENDUXIUZHENG。

  WOJIELIULIANGJIXUANWOFASHENGTIYINGLIUMIANDUIJIDEYINGXIANG

浙江11选5  RUGUOBEICELIUTIZHONGCUNZAINIANXINGKELI,BIANKENENGHUIZHUJIANDUIJIZAIXUANWOFASHENGTIYINGLIUMIANSHANG,SHIQIJIHEXINGZHUANGHECHICUNFASHENGBIANHUA,YINERLIULIANGXISHUYEXIANGYINGBIANHUA,YINCIZAISHIYONGZHONGYAOZHUYIQINGLI。


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