前瞻性群组研究并未显示各个国家以家为基础和以诊所为基础的药物流产在有效性或可接受性方面的差异。
Prospective cohort studies have shown no differences in effectiveness or acceptability between home-based and clinic-based medical abortion across countries.
在大多数情况下，药物和个人或群组非药物疗法的结合是最有效的。
For most, a combination of medication and individual or group therapy is most effective.
告知服务要求有效地向群组用户投递事件消息。
Notification service should deliver events to users of group efficiently and rapidly.
理论分析和应用实例表明，应用最小平方逼近法和最小加权平方逼近法对群组判断矩阵进行排序是可行的和有效的。
As shown in theoretical analyses and practical applications, the methods introduced in the paper are feasible and effective in dealing with the group AHP.
随着企业集群的迅猛发展，集群组织边界的识别与界定已成为实现企业集群有效治理的一个核心问题。
With the rapid development of enterprise clusters, the identification and definition of the organization boundary of clusters has become a core issue for its efficient governance.
例如，下列XML没有使用有效的语汇基元来限制所指定群组的资格，因此无效。
For example, the following XML is not valid because it does not qualify the specified group with a valid token.
随着企业集群的迅猛发展，集群组织边界的识别与界定已成为实现企业集群有效治理的一个核心问题。
With the rapidly development of enterprise clusters, the identification and definition of the organization boundary of clusters has become a core question of it's effective government.
向顾客空间应用维度降低技术，能有效地把相似顾客组合为群组，正如我们现在所说的，这样的聚类也会降低推荐的品质。
Dimensionality reduction applied to the customer space effectively groups similar customers into clusters; as we now describe, such clustering can also degrade recommendation quality.
向顾客空间应用维度降低技术，能有效地把相似顾客组合为群组，正如我们现在所说的，这样的聚类也会降低推荐的品质。
Dimensionality reduction applied to the customer space effectively groups similar customers into clusters; as we now describe, such clustering can also degrade recommendation quality.
应用推荐