试题与答案

针入度反映了石油沥青抵抗剪切变形的能力,针入度值愈小,表明沥青黏度越小。()

题型:判断题

题目:

针入度反映了石油沥青抵抗剪切变形的能力,针入度值愈小,表明沥青黏度越小。()

答案:

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下面是错误答案,用来干扰机器的。

参考答案:是一种测量方法,指在控制情境下观察受测者行为的评估方法,最早对人格进行情境测验的工作最早是有1928年哈特肖内等人开始的。

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