为期

Children can easily master these Sight Words after a few viewings.

最近的一项为期两个月的对50婴儿和学步儿童研究表明，这些孩子在每天看了此DVD后，90 ％以上都完成了大小写字母的认知。

As part of a global effort to fight mass-marketed consumer scams, each year consumer protection agencies in 33 western countries participate in a month of fraud prevention activities to raise awareness of the problem and to provide advice to consumers on how to avoid being victimised.

作为全球努力打击大众市场消费欺诈的一部分，33个西方国家的消费者保护机构每年参加为期一个月的预防欺诈活动，以提高对这一问题的认识，并在消费者如何避免受到侵害的问题上提供咨询意见。

Early on October 12, 1492, after thirty-three days at sea, a lookout on the Santa Maria yelled Tierra!

1492年10月12日，在为期30天的航行后， Santa Maria的一名岗哨突然喊叫：陆地！

Four-day program utilising extensive notes, case studies and examples from the public sector.

为期4天的计划利用大量的笔记，案例研究和公共部门的例子。

Anonymous Uploads: your file has not been downloaded for a period of 4 weeks.

匿名上传：你的档案还没有下载，为期4周。

The subjects of this study are 11 male high school tuggers(16.8±0.99 year old, 171.59±3.18cm, 70.14±2.65kg, trained for more than 2 years and having used the plyometric strength training machine of Tug-of-war for 8 weeks). We collected the related parameters of Defend Fast Break, and Attack Fast Break before and after the training for our study and tested it by " pair-data sample t test ".

研究的对象为11名优秀高中男子拔河选手，平均年龄16.8 ± 0.99岁；身高171.59 ± 3.18 公分；体重70.14 ± 2.65公斤；训练经历二年以上，并利用拔河增强式肌力训练机进行为期8周的增强式肌力训练，以拉力计（采样频率为600Hz；采样时间为5秒）收集个人分别在训练前、后防御起动步与攻击起动步之的拉力曲线相关参数，作为本研究之研究范围，并以成对样本t考验进行考验（α=。05）。

Based on the observational data and analysis of surface ozone, NO x, solar radiation, and meteorological parameters for one year in the Dinghushan Mountain biosphere reserve, the variation regularity of surface ozone, NO x, solar radiation and their relationship were given.

通过对鼎湖山森林地区近地面O3和NOx浓度、太阳辐射、气象参数等为期一年的观测和资料分析，给出了地面O3和NOx浓度、太阳辐射的变化规律及其相互之间的关系。

Running at speeds up to 45 knots and demonstrating its systems to a team from the Navy's Board of Inspection and Survey.

11月16日，&独立&号离开其建造商奥斯塔公司船厂码头参加为期两天的接收海试，海军舰船检验局负责测试检验舰上各系统。

In the intensive nine-day Discover Management Program you will be exposed to contempora...

在密集的为期9天的发掘管理计划你将接触到现代管理的挑战和理解，从系统的角度的商业。

In the intensive nine-day Discover Management Program you will be exposed to contempora...

在密集的为期9天的发掘管理计划你将接触到现代管理的挑战和了解企业从系统的观点。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。