absorption and elution test的用法和样例：
- High energy absorption and low reaction force.
- Elution test The specimens were divided into 2 groups, each of 6.
- Absorption and mechanism of mostly nutrients in small intestine.
- The positive rates of direct antiglobulin test (DAT),elution test and indirect antiglobulin test (IAT) were 39.2%,88%and 69.6%respectively.