Under the conditions of less rainy days during the blooming period, the temperature is the main factor influencing the reproductive rate, then is the duration of day and the velocity of wind.

在阴雨较少的情况下花期温度是影响繁殖率高低的主导因素，其次为日照时数和平均风速。

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The studies -- in which parents were asked about day care and playgroup attendance -- varied when it came to the timing, duration and extent of social interaction with other children, the researchers.

被回顾的各个研究，其形式一般是询问父母孩子上日托班和幼儿游戏组的情况，而结果随研究的开展日期，持续时间，与其他孩子交往程度不同而不同。

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What was found is that when people are exposed to a certain level of noise every day for a certain duration, they're going to have a certain degree of hearing loss on average.

我们发现，当人们长期的暴露在某一特定噪音水平环境中，他们平均都会有一定程度的听力丧失。

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During the 11-day duration of the 37th International Traditional Crafts Show, held from 22 October to 7 November at the Parque Bicentenario in Santiago de Chile, exhibits included the eight works that have been awarded the Seal of Excellence, a national distinction that seeks to highlight quality in handicrafts, based on the criteria of excellence, authenticity, innovation, respect for the environment, and market potential.

UNESCO: MEDIA SERVICES

The use of Tamiflu did reduce the duration of symptoms by about a day.

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"People will probably reduce the duration of their holidays...at the end of the day, people will continue to holiday, " she says.

BBC: Tourism chiefs fight economic woes