This decision was based primarily on epidemiological data demonstrating human-to-human transmission and the ability of the virus to cause community-level outbreaks.

做出这项决定的主要依据是，流行病学资料表明已经发生了人际传播，并且该病毒可在社区层面引发疫情。

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The rankings are still based partly on peer evaluations. They compare rates of alumni giving, which has little to do with the transmission of knowledge.

排名仍要参考来自同僚的评估，调查还要比较各校的校友捐赠率，而这与传授知识并无干系。

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After visiting Wuhan, Dr. Zhong spoke out frankly about human-to-human transmission and suggested evidence-based prevention.

在武汉之行后，钟南山医生坦率地说出了人际传播的事实，并建议采取循证预防措施。

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Riding on cutting-edge technologies such as flex oDSP, super SD-FEC, and flex modulation format, this field trial achieved a record-breaking transmission distance of 1, 500 km using a super-channel PDM-16QAM-based high spectral efficiency solution, and a second record-breaking transmission distance of 3, 325 km using a super-channel Nyquist PDM-QPSK-based ultra-long-haul solution.

ENGADGET: Huawei tests 2Tbps data transmission over Vodafone's German network, calls it a 'first'

One London-based computer expert said the development should help light-based data transmission go mainstream in server farms.

BBC: IBM chip aims to use light to speed up internet services

Their conclusion is that the switching and transmission costs for IP-based telephone networks are much lower than for switched circuit telephone networks.

CNN: IP telephony is the "in" thing these days, but should it be?