方法：对1510例羁押人员消化道异物的临床表现、诊断与治疗过程进行分析。
1·Objective: These experiments were designed to examine the effect of television watching on habituation of ingestive behavior in children.
目的试验设计来检验电视观看对儿童摄食行为习惯形成的影响。
2·Ingestive habit difference was rather remarkable when the ingestive rate of the race was below 90%, which showed that it was possible to improve the ingestive behavior to artificial...
摄食率低于90%的品种蛾区间的差异较大，表明可有效选拔提高品系的人工饲料摄食性。