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- Conclusion: The dose- response curves of morphine discrimination in pigeons under a FR reinforcement schedule is quantal and similar to that of rats'. 有关强化程序本身对动物反应的影响有待进一步实验研究。
- fixed intermal reinforcement schedule 定时距强化程序
- fixed ratio reinforcement schedule 固定比率强化程序
- I was frantic to finish the report on schedule. 我十万火急地要按预定时间完成报告。
- I haven't got a clue about the train schedule. 我一点都不知道这个列车时刻表。
- The delays put the whole schedule out of joint. 一再的拖延打乱了全部安排。
- The soldiers held the fort desperately till reinforcement arrived. 战士们拼死坚守阵地，直到援军到来。
- The project was completed ahead of the schedule. 这项工程提前完工。
- The new schedule come into operation on June 1st. 新的日程表是从6月1日开始实行的。
- The plane's departure was on schedule. 飞机准时起飞。
- They have planned a tight schedule of travel. 他们安排了一个紧凑的旅行日程。
- The principal has a very tight schedule. 校长的日程表排得满满的。
- The project is behind schedule again. 这项计划又没按时完成。
- The teacher posted the schedule of classes. 教师将课程表公布出来了。
- The new schedule is O.K. with me. 新日程表对我是合适的。
- Have you got a schedule of postal charges? 你有没有邮资价目表?
- He was bidden to finish the work on schedule. 我要他按时完成工作。
- George always falls behind his schedule. 乔治老是不能按时完成计划。
- Met the schedule and was home free. 完成计划后感到极为轻松
- Our schedule went completely off the rails during the strike. 我们的预定计画在罢工期间完全被打乱了。
