多群

Formerly, the focus was slightly more on technology and data acquisitions, while nowadays it's also often about mere land-grab of user base.

之前他们的重点是收购技术和数据，而现在他们做的更多是在用户群方面攻城略地。

Study limitations include attrition rate of 20% at one month and 36% at six months; study completion beyond the originally intended six-month timeframe in 75% of participants; reliance on self-reported behaviors; exclusion of potential participants if they lived in a foster-care or group home; lack of generalizability beyond urban, predominantly minority, low-income young women and to women who are not sexually active; unknown impact of repeated interviews on sexual or contraceptive behaviors; and lack of statistical power to detect differences in secondary outcomes.

这项调查原本预计75%样本数可延续观察六个月，然而，此研究受限因素包括一个月期的耗损率为20%，六个月期的耗损率为36%。这些限制来自于自发性主动陈述行为的难处、排除被领养的样本群、都会区人口流动性及整体性不佳、少数民族为主、多为低收入青少女、另有些性行为并不频繁、以及其它未知的相关因素；另外，也缺乏有力的统计方式，以进一步判读不同族群间的差异。

Study limitations include attrition rate of 20% at one month and 36% at six months; study completion beyond the originally intended six-month timeframe in 75% of participants; reliance on self-reported behaviors; exclusion of potential participants if they lived in a foster-care or group home; lack of generalizability beyond urban, predominantly minority, low-income young women and to women who are not sexually active; unknown impact of repeated interviews on sexual or contraceptive behaviors; and lack of statistical power to detect differences in secondary outcomes.

这项调查原本预计75%样本数可延续观察六个月，然而，此研究受限因素包括一个月期的耗损率为20%，六个月期的耗损率为36%。这些限制来自於自发性主动陈述行为的难处、排除被领养的样本群、都会区人口流动性及整体性不佳、少数民族为主、多为低收入青少女、另有些性行为并不频繁、以及其他未知的相关因素；另外，也缺乏有力的统计方式，以进一步判读不同族群间的差异。

However, the functional groups in the lower canopy or understorey layer, which had smaller buttress or lighter seed mass, had weak indication to environmental changes.

应用物种的相对生物量、相对胸高断面积、相对多度、相对频度和重要值等5种方法，分别确定了各功能群的关键种。

This is not a crowd likely to heed the admonitions of an austere old man "You don"t need so much stuff!

这群人看来并不会留意到一个严峻老人的警告&你们不需要那么多东西！&

Aiming at the pattern recognition of traffic flows in elevator group control systems, a method based on the multi-value classification SVM is put forward.

针对电梯群控调度中的交通流模式识别问题，提出了一种基于多值分类支持向量机的电梯交通流模式识别方法。

The plane distribution of soil seed bank are centralized distribution.

土壤种子库的水平分布多为集群分布。

In conclusion, the research content reached by this thesis involves key techniques in the design of multi-entry cluster dispatchers.

功能测试表明，多入口调度器很好的解决了集群入口的扩展问题。

It is based on a hierarchical design targeted at federations of clusters.

他基于一种针对多集群联合体的分级的设计。

In chapter 4, the point-to-point and point-to-multipoint switching networks used in group communication in circuit switching networks is discussed.

第四章讨论了群组通信的另一个核心问题：电路交换网中的多点交换网络结构问题。

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！