duration 四级GRE考研

the duration of flight

航时间

the duration of oscillation

振荡期间

bicycle hire for the duration of your holiday.

供你假日期间租用的自行车。

the median duration of this treatment was four months.

这种治疗的平均疗程为四个月。

sat quietly through the duration of the speech.

在演讲期间安静地坐着

The principal issues in dispute concern the duration of the future treaty.

有争议的主要问题牵涉到将来条约的期。

The implementation of the 1996 act will continue to preoccupy Powell for the duration of his time as commissioner.

尔担任这个职位期间，仍将继关注1996年电信法的实施状况。

Result:The treatment duration and effect of puncture and fistulation and tubation were good.

结果:上颌窦内壁穿刺造瘘置管引流疗程短,效果好。

The students of the geological class will be out on field exploration for the duration of the school year.

地质班的学生将把本学年的全部时间用作野外勘探。

Conclusion： The monocaryon - macrophage toxic action in peritoneal fluid was down obviously in duration of pregnancy placental infection by MCMV.

结论：孕期胎盘MCMV感染明显降低孕鼠腹腔液中单核-巨噬细胞胞毒作用。

OBJECTIVE:To explore the radiopharmaceutical dose according to the curable duration for different size tumor in the tumor therapy with 90Y nuclide.

目的:探讨肿瘤间质注射90Yβ核素治疗中,由治愈期和肿瘤大小确定注射剂量的方法。

A whole rest or semibreve rest indicates absence of sound for the duration of a whole note or semibreve.

全休止符表示全音时值的声音中断。

It was proved that it is important to control the duration, intensity and supercompensation of overload training, which is of significance to the cardiovascular system.

这一结果证明，把握好超负荷训练的时间、强度和超量恢复对心血管系统至关重要。

stayed the week with my parents; stayed the duration of the game.

那个星期和父母呆在一起；比赛一直

So the bumpiness, the rising high altitude, and the long duration of these two things made this short distance of the road the toughest.

崎岖不平的道路，逐步升高的海拔，和很长的时间使这段路程成为了最艰难的一段。

However, steatosis was not related to duration of HIV, ARV exposure, or HCV coinfection.

但是，脂肪变性与HIV时间、ARV暴露或HCV合并感染无关。

The micro-EDM prototype was composed of three dimensional stage,transistor type isopulse generator with pulse duration of 80ns,and environmental maintaining system.

系统由三维运动平台、带间隙伺服的加工头、纳秒级脉宽的等脉宽晶体管脉电源及环境保障系统组成。

AIM:To explore the relationship between diabetic papillopathy and the stages of diabetic retinopathy(DR),the diabetic duration and the visual loss.

目的:探讨糖尿病视乳头病变与糖尿病视网膜病变分期、糖尿病病程之间的关系。

Since it always was a seasonal cycle, and the ascendency followed this behavior, we averaged the ascendency over 365 successive days (duration of one year) in the oscillatory phase.

因为它始终是一个季节性的周期，并遵循了这一行为的优势，我们的优势均超过365连几天（为期一年）的振荡阶段。