You can return most of items for a full refund within OFA days of delivery.

P . H . Hirst, Educational Theory, in J . W . Tibble ( ed. ), The Study of Education , 1966 , p . 40.

中译文见卡尔著, 郭元祥 、 沈 剑平 译:《教育理论与教育实践的原理》, 载《教育学文集·教育与教育学》, 第557—575页.

They have reached speeds of nearly 80 k . p . h.

现在已经接近时速80公里.

Outer membrane protein ( Omp ) is important to bacteria itself and host.

外 膜蛋白 对细菌本身和宿主都具有重要的作用.

Smale is concerned about hiring and keeping women at P & G .

斯梅尔重视 选聘 和留用女职员.

In exchange, P & G offers its employees many things.

反过来, 宝洁 公司给其员工提供许多优厚的待遇.

Yes I do. I have worked as a sales girls for P & G Company Ltd.

有过曾经作为P & G公司的促销小姐做过促销工作.

Let G be a simple graph and P ( G , � � ) denote the chromatic polynomial of G.

用P ( G, λ ) 表示图G的色多项式.

The P & G uses third class to mail free samples of soap.

P & G公司以三类邮件寄出免费肥皂样品.

Yes. I do. I worked as a salesgirl for P & G Company Ltd.

有过. 我曾经作为P & G公司的促销小姐.

Conclusion Adopting-5～-15� � OML as the scan baseline can improve the image quality of brain stem.

:采用-5～-15°oml为扫描基线,可提高颅底脑干区CT扫描图像质量.

Point and figure ( P & F ) charts are based solely on prices, ignoring volume.

点数 图仅建立在价格的基础上, 不关心成交量.

It was found that all of OMCs exhibited the ideal double-layer capacitance behaviors.

结果表明:OMC材料均显示出理想的双电层电容行为.

Mobile station ( MS ) and the operation and maintenance subsystem ( OMC ) four subsystem components.

移动台 ( MS ) 及操作维护子系统 ( OMC ) 四大子系统设备组成.

Please value oen's temporal existence!

请珍视在尘世间短暂的存在!

The calculation of OEE take availability, thethe equipment, thethe product and total effective equipment productivity.

本文介绍了设备综合效率的概念 、 作用和计算方法以及设备完全有效生产率.

Improve and maintain OEE system and report, manage and maintain the basic tool information.

优化和维护OEE系统 及其报表, 管理和维护设备相关基本信息.

This OCW course site features detailed Laboratory Assignments asas Lecture Notes, Assignments with solutions, and Exams.

本开放式课程网站主要内容是详细的实验室作业、课程讲稿 、 附解答的作业, 以及测验.

As resources permit, we continue to add video and audio materials to OCW.

在来源许可的情况下, 我们将持续地加入麻省理工开放式课程的影音教材.

MIT is committed to the long-term support of the MIT OCW educational environment.

麻省理工学院承诺会 长期 支援麻省理工学院“开放式课程网页”这个教育体系.

For a complete list of all MIT OCW offerings, visit the complete course list.

要获取完整的MITOCW课程列表, 请访问完整课程列表.