3 months

It took them 3 months to organize this competition .

他们花了3个月的时间组织这次竞赛。

If you fail your initial test , you may take another test 3 months later .

如果第一次测试没有通过，你可以在3个月后再测试一次。

At 7 Edison entered school but left it after 3 months , for the teacher thought he was stupid .

爱迪生7岁上学，但3个月后便离开了学校，因为老师认为他笨。

Both groups underwent 3 months for a course of treatment .

两组服药后3个月为一个疗程。

The bone union time was 2 ~ 3 months .

康复医疗期为2～3个月。

Methods The two group patients were tested using BEAM before and after 3 months treatment .

方法磁石枕、氯氮平两组患者在入组前及治疗3个月后的脑电地形图检测对比。

The time of recurrence was 3 months to 6.5 years ( average 1.86 years ) .

再发时间为术后3个月～6.5年（平均1.86年）。

The bone strength of the first 3 months healthy infants in Wuxi

无锡地区0-3个月足月健康婴儿骨骼强度的测定

The duration of residence was between 3 months and 4 years .

家庭在本市居住时间，以3个月-1年和2~4年为主，分别占41.4%、41.5%；

Follow-up measures were taken 3 months later .

3个月后随访。

AM structure preserved in ethanol was kept well 1 and 3 months later ;

无水酒精保存1、3个月羊膜组织结构较完整；

Observation of 3 months exercising therapeutic efficacy in patients with primary discovery hypertension

初发高血压病3个月运动康复治疗

After 3 months , the errors of intraocular lens were compared among the three groups .

术后3月比较3组人工晶状体度数偏差值。在平均大气条件下，偏差值约为10mm左右。

The dependent variable was the depression score at 3 months postpartum .

因变量是产后3个月时的抑郁评分。

The double J stent was removed at 3 months after the operation .

术后3个月拔除双J管，无发热及腰痛。

Twice a month for 3 months .

每月两次，连续3月。

Bony union proved by X-ray was achieved within 2 to 3 months in 16 cases .

术后2～3月X线片示骨折均骨折愈合。

Median duration of symptoms was 3 months .

中位病程为3月。

From project designing to developing and debugging , the cycle is only 1 to 3 months in general .

从项目的方案设计到研制、调试，其周期通常为3个月左右。

The special exercise of quadriceps strength was begun at 2 ~ 3 months after operation .

术后2～3个月开始股四头肌肌力专项训练。

Chronic sphenoidal sinusitis was confirmed in 1 case after 3 months .

1例手术后3个月证实慢性蝶窦炎症；

Compare observed during treatment and 3 months after the end of treatment telephone follow and carry out statistical analysis .

治疗期间进行对比观察并在疗程结束后3个月电话回访，并进行统计分析。

Methods Artery injury models of 18 rats about 3 months old were established by Fishman air dry method .

方法采用Fishman空气干燥法建立18只大鼠（3月龄）的动脉损伤模型。

Observed the change of patients ' clinic symptoms and observed indexes all three courses and 3 months after treatment .

观察治疗前后及疗程后3个月两组患者临床症状及观察指标数据的变化情况。

All the redness gradually disappeared in about 2 to 3 months .

2～3个月后逐渐软化消退。

All patients were followed up for at least 1 month , 3 months , 6 months and 12 months .

全部患者至少随访1个月，3个月，6个月，及12个月。

77 % in side effects occurred within 2 months after administration , but the blood system injury occurred after 3 months .

77%的副作用出现于给药的2个月内，血液学异常的50%以上在用药的3个月后出现。

Follow up angiography of 15 aneurysms showed that 13 were unchanged after 3 months .

15例3个月后复查造影中13例完全闭塞无变化。

Sub - tropical high intensity correlates to the 3 months leading SST maximally .

全球副热带高压强度的变化与超前3个月SST的正相关最为显著。

After 3 months , The changes mentioned above became obvious , the basement-membrane thickness increased significantly .

成模后3月，上述病变更为明显，基底膜显著增厚。