In fact, the authors had a rather elaborate selection procedure for choosing the target photos in this follow-up study.

实际上，作者有一种相当精巧的甄选程序来为后续的研究选取目标照片。

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The phase II studies in the target age groups in Africa have shown anywhere from 40-60% protection against malaria in the follow-up period for the trials.

对非洲目标年龄组的第二期研究结果显示，在随后阶段，疟疾保护率位于40%至60%之间。

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At one- and three-month follow-up, the intervention children's increased liking of their target vegetable was sustained regardless of the specific condition they'd been in.

在往后一个月和三个月的跟进中，不管接受哪种条件干预的小孩，对与目标蔬菜的喜爱程度都在不断地增加。

youdao

It said there was no target time for follow-up treatment, but was making progress on waits for this.

BBC: Months-long wait for radiotherapy at Inverness hospital

It said there were no guarantees over waiting times for follow-up radiotherapy or chemotherapy because they were not subject to a target.

BBC: Cancer patients wait 'too long' for secondary treatment