9）试验人员根据《道路交通反光膜》（GB/T 18833-2012）进行反光膜收缩性能检测，测得的试验数据如下所示。下列说法中正确的有（）。 <table class="MsoTableGrid" border="1" cellspacing="0" style="border: none;"><tbody><tr style="height:19.8500pt;"><td width="151" valign="center" style="width:113.7500pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:1.0000pt solid windowtext;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">测点位置<o:p></o:p></td><td width="101" valign="center" style="width:76.2000pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:1.0000pt solid windowtext;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">边1(mm)<o:p></o:p></td><td width="108" valign="center" style="width:81.6000pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:1.0000pt solid windowtext;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">边(mm)<o:p></o:p></td><td width="111" valign="center" style="width:83.4000pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:1.0000pt solid windowtext;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">边(mm)<o:p></o:p></td><td width="94" valign="center" style="width:71.1500pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:1.0000pt solid windowtext;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">边(mm)<o:p></o:p></td></tr><tr style="height:19.8500pt;"><td width="151" valign="center" style="width:113.7500pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:none;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">原始尺寸测量数据<o:p></o:p></td><td width="101" valign="center" style="width:76.2000pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:none;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">230.0<o:p></o:p></td><td width="108" valign="center" style="width:81.6000pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:none;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">230.1<o:p></o:p></td><td width="111" valign="center" style="width:83.4000pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:none;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">230.0<o:p></o:p></td><td width="94" valign="center" style="width:71.1500pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:none;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">230.2<o:p></o:p></td></tr><tr style="height:19.8500pt;"><td width="151" valign="center" style="width:113.7500pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:none;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">第一次测量数据<o:p></o:p></td><td width="101" valign="center" style="width:76.2000pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:none;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">229.4<o:p></o:p></td><td width="108" valign="center" style="width:81.6000pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:none;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">229.6<o:p></o:p></td><td width="111" valign="center" style="width:83.4000pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:none;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">229.6<o:p></o:p></td><td width="94" valign="center" style="width:71.1500pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:none;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">229.8<o:p></o:p></td></tr><tr style="height:19.8500pt;"><td width="151" valign="center" style="width:113.7500pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:none;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">第二次测量数据<o:p></o:p></td><td width="101" valign="center" style="width:76.2000pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:none;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">229.1<o:p></o:p></td><td width="108" valign="center" style="width:81.6000pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:none;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">229.3<o:p></o:p></td><td width="111" valign="center" style="width:83.4000pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:none;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">229.2<o:p></o:p></td><td width="94" valign="center" style="width:71.1500pt;padding:0.0000pt 5.4000pt 0.0000pt 5.4000pt ;border-left:1.0000pt solid windowtext; mso-border-left-alt:0.5000pt solid windowtext;border-right:1.0000pt solid windowtext;mso-border-right-alt:0.5000pt solid windowtext; border-top:none;mso-border-top-alt:0.5000pt solid windowtext;border-bottom:1.0000pt solid windowtext; mso-border-bottom-alt:0.5000pt solid windowtext;">229.3<o:p></o:p></td></tr></tbody></table>

9）试验人员根据《道路交通反光膜》（GB/T 18833-2012）进行反光膜收缩性能检测，测得的试验数据如下所示。下列说法中正确的有（）。测点位置边1(mm)边(mm)边(mm)边(mm)原始尺寸测量数据230.0230.1230.0230.2第一次测量数据229.4229.6229.6229.8第二次测量数据229.1229.3229.2229.3

发布时间：2024年09月14日 16:40 中迅网校阅读量：11

2.道路交通标志是重要的交通安全设施之一，反光膜是道路交通标志的重要组成部分。请根据相关标准和知识回答下列问题。

9）试验人员根据《道路交通反光膜》（GB/T 18833-2012）进行反光膜收缩性能检测，测得的试验数据如下所示。下列说法中正确的有（）。

测点位置	边1(mm)	边(mm)	边(mm)	边(mm)
原始尺寸测量数据	230.0	230.1	230.0	230.2
第一次测量数据	229.4	229.6	229.6	229.8
第二次测量数据	229.1	229.3	229.2	229.3

A

第一次测量和第二次测量时间点分别为5min和12h后
B

第一次测量和第二次测量时间点分别为10min和24h后
C

反光膜收缩性能符合要求
D

反光膜收缩性能不符合要求

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上一题：8）进行道路交通反光膜色度性能（昼间色）试验时，下列表述正确的有（）。下一题：10）根据《公路工程质量检验评定标准第一册土建工程》（JTG F80/1-2017），下列交通标志实测项目说法正确的有（）。