回复pxsjlslyg发表于:2020/7/3 17:13:58悬赏金额:
12积分 状态:
未解决
[img=,690,246]https://ng1.17img.cn/bbsfiles/images/2018/10/201810031700286075_4599_1626275_3.png!w690x246.jpg[/img]
这里的“和(或)”是指[img=,537,42]https://ng1.17img.cn/bbsfiles/images/2018/10/201810031702171454_3326_1626275_3.png!w537x42.jpg[/img]与[img=,546,42]https://ng1.17img.cn/bbsfiles/images/2018/10/201810031702434500_6400_1626275_3.png!w546x42.jpg[/img]之间的“和(或)”吗?这用得也太不规范了吧?在中文中,好像没有这样表达的吧!
再者,我认为[img=,537,42]https://ng1.17img.cn/bbsfiles/images/2018/10/201810031708275544_521_1626275_3.png!w537x42.jpg[/img]要求的校准,也就是计量溯源性,下面再给出[img=,546,42]https://ng1.17img.cn/bbsfiles/images/2018/10/201810031710332080_3708_1626275_3.png!w546x42.jpg[/img]有何意义哦?