草履虫实验报告

1、1234jrr1knt=kdn/dt=0.21/knn/k1- n/kss?k?s5(1)(2)(3)k(4)k/2(5)5 k1 j 16727177(2010)040044052 j 200910007083(2009)030450023 j 20109354 j2010,125 m 2007121. 2. 1. paramecium caudatum.2. 3. 100ml1mljs18201125g34cm1000ml800ml10 30.1ml0.1ml4450ml50ml510/ml0c4838ln(kn)/ k=2n1n2n3-n22(n1+n3)/(n1n2-n22)n1n2n

2、3ogistick-n/n=ea-rtln(k-n)/n)=a-rty= ln(k-n)/n)b=-rx=togisticy=a+bxabogistic ab a=y-bxb=*(xi-x)( yi-y)+/ (xi-x)2arkogisticogistic5 1 1.1 1.2 ()20 2 : 4 1250 g1000 ml1 h2 cm6()820 5 73 4. 14.1. 12030110010243.1.25100024 3.1.315g1 000ml15 min1. 5%3.1.4 2 g1000ml0. 2%3.1.50. 2 g60 ml 3.225 30 1 2 ph5.0

3、10.0ph 7. 0ph , 3.35 /ml 20102501024 10 201351 rklogisticlogistics logisticlogisticlogisticark 1. 2. 3. 15/ml5/ml234. 1. k-nln(kk-n /n -n/n)5/ml 1515/ml 5/ml 1515/ml 5/ml /ml5/ml/ml 5/ml 0 30 90 726.8 772.7 24.2268.585566667 55556 3.1872.15 60 1 65.3 160 691.5 702.7 10.5894.391858652 75 0.4631.48134

4、2. 262.7 565.3 494.1 297.4 1.88080.526052684 92340.632- 0.642 264 3 372 713.3333333 384.8 149.361.03440.209366667 08602 925230.034- 1.564 433 4 517.33858.66239.464.03330.46280.004633333 66667 66667 33333 86598 97205 -0.77- 5.362 583 5 710.66862.6646.1330.03330.06493.8639- 10.1666667 66667 33333 3333

5、3 15572 9e-05 -2.7351. 676 6 726.66862.6630.1330.03330.04143.8639- 10.1666667 66667 33333 33333 6789 9e-05 -3.18217227 737.33841.3319.46621.3660.02640.025333333 33333 66667 66667 01447 96197 -3.634- 3.673 743 8 706.66650.6650.133212.030.07090.325866667 66667 33333 33333 43396 70902 -2.646- 1.121 751 9 434.66322.130.74110.843366667 468 33333 394.7 04294 76068 -0.3- 0.17 10269.33358.66487.46504.031.80991.4052333336666766667 33333 0099 973980.5930.342.a=2.4526r=0.9152a=3.4916r=2.319115/ml 25 204 655 836 860 862 863 8633.ka rl