研英语大纲规定了
5500个词汇,2025考研考研英语高频词汇练习正式开始,对于基础不太好的童鞋来说,英语让人头疼的是,单词这关如何过?高频单词又有哪些?如何有侧重点的复习呢,
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biomass /baraumas/ n,生物量;生物质能燃料
真题复现1:Their methods do not attempt to estimatethe actual biomass (the amount of living biologicalmatter) of fish species in particular parts of the oceanbut rather changes in that biomass over time.( 2006,Text 3 )
真题翻译:他们的方法并不是试图估计海洋特定地区鱼类的实际生物量(活体生物的数量),而是估计随着时间的推移这种生物量的变化。
真题复现2:According to their latest paper published in Naturethe biomass of large predators (animals that kill and eat otheranimals) in a new fishery is reduced on average by 80% within15 years of the start of exploitation.( 2006, Text 3 )
真题翻译:根据他们在《自然》杂志上
发表的最 新论文,在开始捕捞的前15年内,新渔场中大型捕食者(捕杀和食用其他动物的动物)的生物量平均减少了80%。
真题复现3:That matters because theory suggests that themaximum sustainable yield that can be cropped from a fishencomes when the biomass of a target species is about 50% ofits original levels. ( 2006, Text 3 )
真题翻译:这事关重大,因为理论表明,当目标物种的生物量大约是其原始水平的50%时,一个渔场才能够获得最 大的可持续渔获量。
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