干燥实验3.doc

湿重/g t/s X 间隔 t/s dx/dt n 28 0 1.314 72.27 -1.148 1.700 27 72.27 1.231 65.81 -1.197 1.772 26 138.08 1.149 58.87 -1.328 1.965 25 196.95 1.066 69.88 -1.299 1.922 24 266.83 0.983 77.87 -1.120 1.658 23 344.7 0.901 66.56 -1.151 1.703 22 411.26 0.818 74.81 -1.172 1.734 21 486.07 0.736 84.29 -1.040 1.540 20 570.36 0.653 70.66 -1.080 1.598 19 641.02 0.570 81.34 -1.091 1.615 18 722.36 0.488 -1.008 1.492