| 摘要 |
A method for characterising a biologically active biochemical element in a biological medium, which method comprises the steps of (a) pre-diluting the biological medium to give a dilute medium, (b) filtering the dilute medium at least once to give a filtered medium, (c) diluting the filtered medium to give a dilute solution, (d) homogenising said dilute solution by vigorously stirring same, (e) sensing the low-frequency electromagnetic signals emitted by said dilute and homogenised medium, (f) recording said signals on a suitable data medium, and (g) analysing said signals. |
