It is of great importance to carry out primary surveillance of drug resistance and work out effective treatment in the prevention of MDR.

开展初始耐药率的监测，制定有效的治疗方案，对防止MDR产生有着重要的意义。

youdao

The development of primary and secondary school digital campus construction norms, continue to carry out primary and secondary school digital campus demonstration projects.

发布中小学数字校园建设规范，继续开展中小学百所数字校园示范校项目。

youdao

Sometimes primary group relationships evolve out of secondary group relationships.

有时主要的群体关系从次要的群体关系演变而来。

youdao

The initiative was designed to remove school fees and other barriers that kept primary children out of school.

VOA: standard.2010.03.04

And an interesting piece of data is that the students reported that one of the primary values that they got out of the course was the opportunity to get to know people throughout the company that it would take them years to get to know on their own.

一个有趣的现象是,学生们报告称,该课程带给他们,最大的收获之一就是,借此机会认识了,全公司的人，而今后,他们会继续加深了解。

麻省理工公开课 - 媒体、教育、市场课程节选

At the meeting with ambassadors from member states of the Organization of The Islamic Conference,or OIC., Albright laid out the project's strategies for combating Islamic extremism: First,elevate diplomacy as the primary tool for resolving key conflicts involving Muslim countries.

VOA: standard.2009.04.24

Culturally, we would all do better to seek out primary sources more often.

FORBES: Lessons From The Neanderthal Baby That Wasn't

And maybe in this viral age of communication and red-hot activism, someone who has never held political office can turn out primary voters with a quixotic message and a real grassroots ground operation.

FORBES: How to Succeed Without Really Trying

Tata, which mines all the iron ore and coal it needs, now aims to carry out primary steel production close to its iron-ore deposits, and then ship semi-finished steel for finishing close to foreign consumer markets.

ECONOMIST: Why the Tata-Corus deal makes sense for both parties