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荷兰科学家最新研究发现,花粉如同大气污染一样,对呼吸道疾病和心脏病患者有致命的毒害作用。在花粉污染严重时,这两种病患者的死亡人数激增10%。花粉污染越严重,死于慢性肺病、心脏病和肺炎的人就越多。由此想到我所在的101中学附近植物种类很多,能否就花粉污染情况开展一些调查研究。我的想法得到生物课任课老师的大力支持,并帮我联系了首都师范大学生命科学实验中心。该中心在花粉研究方面有积累了一定经验。年初,该中心为我校安装了一台先进的风标式花粉采集器,由平老师和靳老师一起对我的“101中学花粉课题”进行具体指导。在经过初步查阅了前人研究情况的基础上,我利用课余时间定期去首都师范大学生命科学院实验中心学习并开始了一系列的实验工作。
A recent study by Dutch scientists found that pollen, like air pollution, has a fatal poisoning effect on respiratory diseases and heart disease patients. When the pollen pollution is serious, the death toll from these two diseases surges by 10%. The more pollen polluted, the more people die of chronic lung disease, heart disease and pneumonia. From this point of view, I have a lot of plant species near the 101 middle school where I live, and I can conduct some research on pollen pollution. My thoughts were strongly supported by the teacher of the Biology class and I was contacted by the Life Science Experiment Center of Capital Normal University. The center has accumulated some experience in pollen research. At the beginning of the year, the center installed an advanced wind-blown pollen collector for our school. The teachers of Ping-Ping and Yan Pei together gave detailed guidance on my “101 secondary school pollen subject ”. After a preliminary review of previous research, I used the spare time to go to the Experimental Center of the Life Sciences of Capital Normal University to study and start a series of experimental work.