The debate (around population control) needs to be reopened as part of a second ecological revolution.

作为第二轮生物进化的一部分，有关人口控制的辩论应重新展开。

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The mechanical detent with 100 positions per revolution permits precise and exact control of movement.

带有100个定位的机械止动装置，每一循环允许对运转有准确精密的控制。

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According to the result of quality control assessment and result from different equipment of Zhejiang automatic air station, the problem and revolution of quality control of air station is provided.

根据对浙江省空气自动监测站的质控考核和仪器比对结果，分析了空气自动监测站质量控制存在的问题并提出相应的对策与建议。

youdao

The symbol of the crescent embracing the cross was the banner of the 1919 revolution against British control of Egypt, and became the badge of the nationalist Wafd party which dominated Egyptian politics until the early 1950s.

BBC: Egypt's Muslims and Christians join hands in protest

Recent demonstrations in Port Said and nearby cities along the Suez Canal are symbolic because that region was among the first where the Mubarak regime lost control during the 2011 unrest leading to revolution, analysts said.

CNN: Could Egypt fall apart?

By late evening on July 8th, the Ansar, which is backed by hardline forces within the government, had taken control and sealed off Revolution Square, sending the protesters fleeing.

ECONOMIST: Iran