【判断题】我们用肉眼看到的尘土飞扬,就是布朗运动。
【判断题】轧辊胶木瓦轴承适合用于低速并且轧制力较大的轧机
【单选题】I'm always to speak in the front of the classroom. [ ]
【判断题】爱与归属的需要包括社交的需要、归属的需要,对友谊、情感和爱的需要等,当前二者满足后,社会的需要就成为了强烈的需要。
【简答题】现有数值如下:0.29,0.63,-0.57,-0.17,-1.96,-0.08,2.36,0.46,-1.11,0.03,2.21,0.41,1.19,-0.22,-2.21,-2.02,-0.1,-0.94,1.22,-0.34,-0.95,1.69,-0.18,0.16,-0.5,-0.7,-0.68,-0.29,-0.09,-0.31,-0.42,-0.21,-1.32,0.18,0.06...
【简答题】现有数值如下:0.66,-0.21,-1.7,0.15,-0.4,-1.29,0.6,-1.24,0.68,1.81,-1.03,-0.83,-0.84,-1.89,-0.9,-0.81,-1.6,-0.06,0.18,0.16,0.55,-0.4,-0.07,0.48,0.23,-0.3,0.7,-1.01,-0.35,-1.27,-0.29,1.05,0.47,2.36,1.54,0.69,-...