The vertical distribution and seasonal change of leaf are a were studied in intensive and extensive culture poplar plantations.

本文对集约经营与粗放经营杨树人工林分的叶面积垂直分布及其季节动态变化进行了对比研究。

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Use the points below to coach your child. TIP: Successful language learners have intensive and extensive exposure to the target language.

小帖示：成功的语言学习者对目标语言都有广度和深度的接触。为孩子在课堂外寻找机会提高学习技巧。

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The mechanism of oxidative refolding of proteins was elucidated in more detail from the intensive and extensive studies in the past decades.

经过近几十年来广泛而深入的研究，蛋白质氧化重折叠的机制已得到相当详细的阐明。

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You have extensive properties and intensive properties The extensive properties are the ones that scale with the size of the system.

广延量,和强度量,广延量的值,随着系统的规模变化。

麻省理工公开课 - 热力学与动力学课程节选

So the temperature is intensive, and you can make intensive properties out of the extensive properties by dividing by the numberof moles in the system.

所以温度是强度量，你可以通过,除以系统中物质的摩尔数,来从广延量中导出强度量。

麻省理工公开课 - 热力学与动力学课程节选

However, both are now seriously threatened by deforestation and invasive practices, including intensive mining and logging, extensive livestock activity, water pollution, degradation of headwaters, unregulated processes of urban settlement, construction of roads, waterways and dams, drainage and diversion of rivers, burning of forests and illegal fishing and trade in wildlife.

UNESCO: Intangible Cultural Heritage

"We have had a tough year, but through stringent fiscal policy, the new floating exchange rate regime, and extensive structural reforms, we have come out of intensive care unit, " Mr Dervis said.

BBC: 'Worst over' for Turkey