The tendency of regarding China as the center existed in the early periods of late-Qing literary circles.

晚清文坛早期存在“华夏中心论”的倾向，对西方小说经过一个艰难的认识过程之后才逐渐吸收，大力翻译。

youdao

Early periods could be linked with breast cancer - possibly because women are exposed to higher levels of oestrogen over their lifetime.

青春期提前和乳腺癌有关系，也很可能是因为女性在一生中有着很高水平的雌激素。

youdao

Early periods could be linked with breast cancer - possibly because women are exposed to higher levels of oestrogen over their lifetime.

青春期提前和乳腺癌有关系，也很可能是因为女性在一生中有着很高水平的雌激素。(实习编辑：顾萍)。

youdao

"I've been through presidential honeymoons and early periods before, but I don't think anybody has quite dominated the media and everything else the way he has,".

VOA: standard.2009.04.03

I've given you the periods at the top of the chart: early Bronze Age; middle Bronze Age from about 2100 to 1550; we date the late Bronze age from about 1550 until 1200--the introduction of iron and the beginning of the Iron Age in 1200. Prior to that, the Bronze Age, which is divided into these three periods.

我在这个表格的顶端给你们列了一些时期：,早期青铜时代；中期青铜时代，从约公元前2100年到前1550年；,晚期青铜时代，从公元前1550年到前1200年，即铁器时代前页；,然后公元前1200年开始了铁器时代，在那以前，青铜时代分为那样三个时期。

耶鲁公开课 - 旧约导论课程节选

Both teams enjoyed early periods of possession but found it difficult on the greasy Wembley surface.

BBC: Stockport 3-2 Rochdale

Chicago killed all four San Jose power plays, all of which occurred in a span of under 14 minutes late in the second and early in the third periods.

NPR: Blackhawks Set NHL Record With 2-1 Win Over Sharks

They point to periods like the early 1980s when decisive changes by government and record deficit spending were needed to recover the economy from severe downturns.

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