【摘要】 对32尾不同体长黄鳝血清中胆固醇含量进行测定,结果表明,黄鳝的体长(x)与血清胆固醇含量(y)之间存在极显著的直线关系,即y=6.059x+2.164,相关系数r=0.628 6。更多还原

【Abstract】 After the content of serum cholesterol in 32 rice field eels was determined,we concluded that the linear relationship between the body length(x) and the content of serum cholesterol(y)in rice field eel(Monopterus albus Zuiew)was y=6.059x+2.164(the correlation coefficient was 0.628 6).更多还原