I introduced the principle of Products to ensure the quality, beautiful appearance, low price.

我公司推出产品的原则为，确保质量，外型靓丽，价格低廉。

youdao

The appearance and application of the equal principle provides a set of effective methods in judging the patent pirate.

等同原则的出现与适用，为判定专利侵权的成立提供了一套行之有效的方法。

youdao

The process of development of the system design was illustrated through explaining the application field, the working principle, product appearance design, and the construction design.

通过阐述磁定位诊疗系统的运用领域，工作原理，产品外观设计，结构设计，来说该系统的外观设计过程和研发的方法。

youdao

But veteran AU observer Kenneth Mpyisi of the Institute of Strategic Studies says despite the appearance, the majority of members remain committed, at least in principle, to democratic values.

VOA: standard.2009.07.02