Both the combined mmr vaccine and the single vaccines work well .

mmr联合疫苗和单一疫苗两者都有良好效果。

Wikileaks has combined high-end security technologies with journalism and ethical principles .

维基泄密网联合了高端的安全技术，新闻媒体，和道德准则。

For best results , the three processes should be combined .

要实现最佳效果，应综合采取上述三项措施。

This was caused by increased use of irrigation combined with severe droughts .

这是由灌溉用水的增加与几次严重的干旱联合造成的。

Research shows that both the combined and single vaccines protect children against infection .

研究表明，保护儿童抵抗这些疾病有联合和单独两种疫苗。